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GM GENUINE PARTS

GM Genuine Parts provides authentic OEM replacement components for GM vehicles, specializing in high-quality engine parts like camshafts for reliable performance and precise fit.

98 products Updated March 4, 2026

GM GENUINE PARTS Products (50)

1
-14%
GM Genuine Parts 24248008 Automatic Transmission Clutch Plate Kit with Friction Plates - OEM Replacement for GM Vehicles
Prime

GM Genuine Parts 24248008 Automatic Transmission Clutch Plate Kit with Friction Plates - OEM Replacement for GM Vehicles

GM GENUINE PARTS
9.9
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Genuine OEM components for exact factory performance
  • High durability proven in GM vehicles
  • Made in the United States
  • Includes all necessary friction plates for complete repair

Cons

  • Specific to compatible GM vehicle models only
  • Requires professional installation for optimal results
2
Prime

GM Genuine Parts 13243574 Front Shock Absorber Boot - OEM Protection from Dirt & Debris for Chevy, Buick, GMC, Cadillac

GM GENUINE PARTS
9.9
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Exceptional debris protection extends shock durability
  • Genuine GM OEM quality guarantees precise fitment
  • Rigorous testing ensures dependable performance
  • Easy installation as direct replacement part
  • High customer satisfaction from perfect ratings

Cons

  • Front-specific; rear shocks need separate boot
  • Fitment limited to compatible GM models only
  • Basic boot; full shock replacement sold separately
3
Prime

GM Genuine Parts 12591689 Camshaft Sprocket - OE Engine Timing Gear for Chevrolet, Buick, GMC, Cadillac

GM GENUINE PARTS
9.9
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Authentic OE quality with vehicle-specific engineering
  • Extensively tested to GM standards
  • Directly backed by General Motors
  • Positive user ratings for fit and durability

Cons

  • Vehicle-specific compatibility limits universal use
  • California Prop 65 cancer and reproductive harm warning
  • Professional installation recommended for best results
4
Prime

GM Genuine Parts 12629512 Engine Camshaft - OEM Precision for Chevrolet, Buick, GMC, Cadillac

GM GENUINE PARTS
9.9
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Genuine OE design ensures perfect compatibility
  • Rigorous GM engineering and validation
  • Backed directly by General Motors
  • Updated for modern materials and tech
  • High customer ratings for quality

Cons

  • California Prop 65 cancer and reproductive harm warning
  • Fit specific to select GM models only
  • Requires professional installation expertise
5
Prime

GM Genuine Parts 12560967 Engine Camshaft - OEM Engineered for Chevrolet, Buick, GMC, Cadillac Vehicles

GM GENUINE PARTS
9.9
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • GM-validated design ensures perfect compatibility and performance
  • High-quality construction meets rigorous OE specifications
  • Direct replacement with updated engineering for modern demands
  • Trusted brand with decades of automotive expertise
  • Ideal for maintaining original vehicle specifications

Cons

  • Vehicle-specific fit limits use to select GM models only
  • Professional installation recommended for optimal results
  • Premium quality may exceed budget aftermarket alternatives
6
Prime

GM Genuine Parts 39037511 Driver Side Automatic Transmission Mount - OE Quality for Vibration-Free Ride

GM GENUINE PARTS
9.9
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Perfect OE match for GM vehicles
  • Effectively dampens vibrations for comfort
  • Designed to avoid interference with other parts
  • High-quality construction ensures longevity
  • Ideal direct factory replacement

Cons

  • Specific to driver side only
  • Requires vehicle compatibility check
  • Professional installation recommended
7
-26%
GM Genuine Parts 90537032 Engine Valve Spring - OEM Engineered for Chevrolet, Buick, GMC, Cadillac
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GM Genuine Parts 90537032 Engine Valve Spring - OEM Engineered for Chevrolet, Buick, GMC, Cadillac

GM GENUINE PARTS
9.9
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Authentic GM OE design ensures perfect compatibility
  • High standards in engineering and testing for reliability
  • Updated with advanced materials for better performance
  • Directly validated for popular GM models

Cons

  • California Prop 65 warning for cancer and reproductive harm
  • Limited to specific GM vehicles like Chevrolet, Buick, GMC, Cadillac
  • May require professional installation for engine work
8
-14%
GM Genuine Parts 19431842 Automatic Transmission Control Lever - OE Shift Lever for Chevy, Buick, GMC, Cadillac
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GM Genuine Parts 19431842 Automatic Transmission Control Lever - OE Shift Lever for Chevy, Buick, GMC, Cadillac

GM GENUINE PARTS
9.9
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • True OE quality validated by General Motors
  • Meets strict safety regulations for GM vehicles
  • Designed by GM engineers for precise compatibility
  • Regularly updated for optimal performance

Cons

  • Vehicle-specific to GM models only
  • May exceed aftermarket part costs
  • Limited real-world review data available
9
Prime

GM Genuine Parts 84447464 Limited Slip Differential - OE Quality for Chevy, Buick, GMC, Cadillac

GM GENUINE PARTS
9.9
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Genuine OE quality validated by GM engineers
  • Vehicle-specific design for perfect compatibility
  • Rigorous testing for dependable performance
  • Updates with latest technologies and materials
  • Direct GM backing for peace of mind

Cons

  • Designed exclusively for select GM vehicles
  • Requires professional installation for best results
  • Limited real-world user feedback available
10
Prime

GM Genuine Parts 12608432 Engine Connecting Rod - OE Quality for Chevrolet, Buick, GMC, Cadillac

GM GENUINE PARTS
9.9
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Precisely designed for specific GM vehicle engines
  • Meets exacting GM standards for quality and performance
  • Validated by GM engineers for optimal compatibility
  • Updates with new tech for enhanced reliability

Cons

  • Vehicle-specific fit requires confirmation for your model
  • Professional installation recommended for engine components
  • Includes California Prop 65 warning for potential health risks
11
Prime

GM Genuine Parts 84372499 Black Driver Side Windshield Wiper Arm - OE Quality for Chevy, Buick, GMC, Cadillac

GM GENUINE PARTS
9.9
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Rigorous GM engineering and testing for superior reliability
  • Perfect OE fit without modifications for GM vehicles
  • High customer ratings confirm excellent performance
  • Seamlessly clears windshield for optimal driving visibility

Cons

  • Driver side only; passenger side sold separately
  • Black color exclusively; no other finish options
  • Specific to select GM models like Chevy, Buick, GMC, Cadillac
12

GM Genuine Parts D1539J Brake Light Switch (25981009) - OEM Quality Replacement for GM Vehicles

GM GENUINE PARTS
9.9
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • True OE specification ensures reliable brake light function
  • High-quality construction matches factory components
  • Validated for GM vehicles to prevent compatibility issues
  • Enhances overall vehicle safety and efficiency

Cons

  • Designed exclusively for GM vehicles, not universal fit
  • Requires basic mechanical knowledge for installation
  • May cost more than generic aftermarket alternatives
13
-5%
GM Genuine Parts 19431551 Spark Plug Wire Set for Chevy Buick GMC Cadillac - OE Durable High-Voltage Transfer Kit
Prime

GM Genuine Parts 19431551 Spark Plug Wire Set for Chevy Buick GMC Cadillac - OE Durable High-Voltage Transfer Kit

GM GENUINE PARTS
9.9
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Exceptional durability against cracks and fraying
  • Perfect fit for GM vehicles simplifies DIY or pro installs
  • High-quality materials suppress electrical interference
  • Proven to extend spark plug wire lifespan to 60,000-100,000 miles
  • Enhances overall engine reliability and starting performance

Cons

  • Designed exclusively for select GM models, not universal
  • Professional installation recommended for best results
  • Lifespan varies with driving conditions and climate
14
Prime

GM Genuine Parts RW20-10 (12479031) Rear Wheel Bearing - OEM Quality Replacement for Reliable GM Vehicle Performance

GM GENUINE PARTS
9.9
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Exact GM OE specifications for perfect fit
  • Exceptional reliability and durability
  • GM-backed assurance of quality
  • High customer satisfaction from real-world use
  • Seamless installation matching factory components

Cons

  • Designed specifically for GM vehicles only
  • International versions may vary in labeling or minor fit details
15
-34%
GM Genuine Parts CT1082 Clutch Pilot Bearing (12557583) - OE Manual Transmission Replacement for GM Vehicles
Prime

GM Genuine Parts CT1082 Clutch Pilot Bearing (12557583) - OE Manual Transmission Replacement for GM Vehicles

GM GENUINE PARTS
9.9
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Exact OE specifications for seamless installation
  • Superior materials promote long-term durability
  • High customer ratings reflect reliable real-world performance

Cons

  • Designed specifically for select GM vehicles, not universal
  • Professional installation recommended for optimal results
16
-29%
GM Genuine Parts 12625893 Engine Intake Manifold Cover - OEM Quality for Chevy, Buick, GMC, Cadillac
Prime

GM Genuine Parts 12625893 Engine Intake Manifold Cover - OEM Quality for Chevy, Buick, GMC, Cadillac

GM GENUINE PARTS
9.9
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Genuine OEM design validated by GM engineers
  • Rigorous testing meets high GM standards
  • Vehicle-specific fit reduces installation issues
  • Updated with advanced materials for better performance
  • Supported by GM's reputation for quality

Cons

  • Designed exclusively for select GM vehicles, not universal
  • May require professional installation for best results
  • Premium pricing reflects OEM quality over budget alternatives
17
-5%
GM Genuine Parts 12737252 Canister Purge Solenoid Valve - OE for Chevy, Buick, GMC, Cadillac Emissions
Prime

GM Genuine Parts 12737252 Canister Purge Solenoid Valve - OE for Chevy, Buick, GMC, Cadillac Emissions

GM GENUINE PARTS
9.9
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Genuine OE design validated by GM engineers
  • Vehicle-specific fit for Chevy, Buick, GMC, Cadillac
  • Tested to rigorous standards for reliability
  • Updates with new tech for better performance
  • GM-backed assurance

Cons

  • Fits only specific GM models, check compatibility
  • Professional installation recommended for best results
  • Not a universal part for non-GM vehicles
18
Prime

GM Genuine Parts 23181344 Trailer Hitch Receiver Closeout with Bowtie Logo - OEM Cover for Clean Rear Look

GM GENUINE PARTS
9.9
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • OEM-engineered for perfect fit and durability
  • Simple installation with included hardware
  • Effectively keeps receiver clean and protected
  • High-quality finish matches GM Bowtie branding
  • Restores clean appearance post-towing

Cons

  • Fits only specific GM vehicle hitch receivers
  • Cosmetic accessory, not a towing solution
  • Plastic construction may show wear over time
19
Prime

GM Genuine Parts 15-11113 Water Pump Outlet Assembly with Thermostat - OE Replacement for Leaking Housings in GM Vehicles

GM GENUINE PARTS
9.9
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Perfect OE match for GM vehicles
  • High reliability from GM engineering
  • Effectively fixes common housing leaks
  • Backed by General Motors validation
  • Ensures long-term cooling system integrity

Cons

  • Designed specifically for GM vehicles, not universal fit
  • International products may vary in labeling or minor specs
  • Typically requires mechanical knowledge for installation
20
Prime

GM Genuine Parts GT261 (19207873) Fuel Tank Filler Cap - OE Replacement for Tight Seal & GM Vehicles

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Perfect OE fit for GM vehicles
  • Superior sealing protects fuel system
  • High-quality construction for long service life
  • Easy threaded installation
  • Validated by General Motors standards

Cons

  • Designed specifically for select GM models only
  • May not include check-valve on all variants
  • Requires verifying compatibility by part number
21
Prime

GM Genuine Parts D6066 Door Jamb Switch (15739935) - ACDelco OE Replacement for GM Vehicles Interior Lights

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Exact OE fit and performance for GM vehicles
  • High durability matching factory standards
  • Simple plug-and-play replacement
  • Enhances interior lighting reliability
  • Backed by ACDelco's reputation for quality

Cons

  • Vehicle-specific fit requires compatibility check
  • Not suitable for non-GM vehicles
22
Prime

GM Genuine Parts TP3018 Fuel Filter Kit (19431541) - OE Quality Replacement for Chevrolet, Buick, GMC, Cadillac

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Superior contaminant filtration for cleaner fuel delivery
  • Precise OE fit for GM vehicles, ensuring easy installation
  • Dependable performance trusted by engineers
  • Enhances overall engine longevity and efficiency

Cons

  • May require special tools for Quick Connect fittings on some vehicles
  • Replacement intervals vary by model per owner's manual
  • Specific compatibility limited to select GM vehicles
23
Prime

GM Genuine Parts GT295 Fuel Tank Filler Cap - OEM Replacement for GM Vehicles, Tight Seal & Durable OE Quality

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Superior liquid-tight seal keeps fuel secure
  • OEM quality ensures perfect compatibility with GM vehicles
  • Helps maintain emissions compliance
  • Durable construction for extended service life

Cons

  • Designed specifically for GM vehicles only
  • Threaded installation requires careful alignment
24
Prime

GM Genuine Parts 291-315 Rear Axle Shaft Seal (12471686) - OE Quality Replacement for GM Vehicles

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Perfect OE fit and function for GM vehicles
  • Superior sealing against dirt and water intrusion
  • Proven reliability from GM engineering
  • Enhances axle longevity with robust materials

Cons

  • Designed specifically for select GM models only
  • May require professional tools for installation
25
Prime

GM Genuine Parts GT358 Fuel Tank Filler Cap (23361898) - OE Replacement for Tight Seal & Emissions Control

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Perfect OE fit for GM vehicles
  • High durability and reliability from GM engineering
  • Effective emissions control and fuel retention
  • Easy threaded installation
  • Proven performance in real-world use

Cons

  • Designed specifically for GM vehicles only
  • Basic design without additional features like locks
  • May require verifying tank pressure valve compatibility
26
-5%
GM Genuine Parts GT347 Fuel Tank Filler Cap | ACDelco OE Replacement for GM Vehicles - Tight Seal & Durable
Prime

GM Genuine Parts GT347 Fuel Tank Filler Cap | ACDelco OE Replacement for GM Vehicles - Tight Seal & Durable

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • OEM-level fit and durability for GM vehicles
  • Effective seal reduces emissions and fuel waste
  • High customer ratings confirm reliability
  • Easy threaded installation as direct replacement
  • Engineered to GM rigorous standards

Cons

  • Vehicle-specific fit requires GM compatibility check
  • May not include check-valve on all variants
  • Rubber gasket could degrade over extreme long-term use
27
Prime

GM Genuine Parts 131-163 Engine Coolant Thermostat Kit with Gasket - OE Quality for GM Vehicles

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Precise OE fit and function for GM vehicles
  • Complete kit with thermostat and gasket
  • High reliability matching original equipment
  • Meticulous testing ensures defect-free performance
  • Supports efficient coolant flow for stable temperatures

Cons

  • Designed specifically for select GM models only
  • Requires basic mechanical skills or professional installation
28
Prime

GM Genuine Parts 84143543 Alternator - OEM Exact Fit for GM Vehicles, 100% New Components, Reliable Power & Durability

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Perfect OEM replacement with precise fit and function for GM vehicles
  • 100% new components provide exceptional durability and reliability
  • Powers demanding electronics while efficiently charging the battery
  • Computer-tested for voltage stability and circuit integrity
  • Resists harsh conditions with enhanced engineering

Cons

  • Designed exclusively for specific GM vehicle models, check compatibility
  • Professional installation recommended for optimal results
  • Amperage varies by vehicle requirements, verify specs needed
29
Prime

GM Genuine Parts 23181646 Windshield Washer Nozzle - OEM Fit for Chevy, Buick, GMC, Cadillac

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Authentic GM OE design for perfect compatibility
  • Rigorously tested to meet exacting standards
  • Enhances safety with reliable washer function
  • High customer ratings for fit and function
  • Updated tech integration for modern vehicles

Cons

  • Model-specific fit limits use to select GM vehicles
  • May require checking compatibility for exact model year
30
-6%
GM Genuine Parts 55565351 Exhaust Pipe Clamp - OEM Tight Seal for Chevy, Buick, GMC, Cadillac
Prime

GM Genuine Parts 55565351 Exhaust Pipe Clamp - OEM Tight Seal for Chevy, Buick, GMC, Cadillac

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Provides precise, vehicle-specific fit as true OE part
  • Engineered for maximum seal strength and leak prevention
  • GM-validated quality ensures dependable exhaust system integrity
  • Enhances overall vehicle performance with updated designs

Cons

  • Designed exclusively for GM vehicles, not universal fit
  • May require professional tools or installation expertise
  • Premium OE quality positioned above basic aftermarket options
31
-7%
GM Genuine Parts 12608835 Engine Oil Pressure Relief Valve - OEM for Chevy, Buick, GMC, Cadillac
Prime

GM Genuine Parts 12608835 Engine Oil Pressure Relief Valve - OEM for Chevy, Buick, GMC, Cadillac

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • True OE quality with perfect vehicle-specific fit
  • Engineered and tested to GM's high standards
  • Updates integrate advanced materials for better performance
  • Directly backed by General Motors

Cons

  • Fits only specific GM vehicles, not universal
  • Requires mechanical knowledge or professional installation
32
Prime

GM Genuine Parts 12616850 Engine Oil Pan Drain Plug Seal - OE Gasket for Chevy, Buick, GMC, Cadillac

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Perfect fit and function specifically for GM vehicles
  • Rigorous GM testing ensures superior reliability
  • Updates with new tech for better performance
  • Authentic OE part backed by General Motors
  • High customer satisfaction from consistent quality

Cons

  • Fits only Chevrolet, Buick, GMC, and Cadillac vehicles
  • Includes California Prop 65 warning for cancer and reproductive harm
  • May cost more than generic aftermarket alternatives
33
-33%
GM Genuine Parts 55567048 Camshaft Exhaust Sprocket - OE Engine Timing for Chevy Buick GMC Cadillac
Prime

GM Genuine Parts 55567048 Camshaft Exhaust Sprocket - OE Engine Timing for Chevy Buick GMC Cadillac

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Genuine OE quality validated by GM engineers
  • Vehicle-specific design prevents compatibility issues
  • High reliability from stringent testing processes
  • Updates reflect advanced materials for better performance
  • Trusted brand heritage since GM's founding

Cons

  • Fits only specific GM vehicles, not universal
  • Includes California Prop 65 cancer and reproductive harm warning
  • Professional installation recommended for timing components
34
Prime

GM Genuine Parts 20943125 Alternator Battery Jumper Cable - OEM Replacement for GM Vehicles, Reliable OE Quality

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Exact GM OE specifications for perfect fit and performance
  • High durability suited to harsh conditions like humidity and salted roads
  • Genuine GM part ensures compatibility and reliability
  • Enhances engine starting and electrical system efficiency
  • Easy replacement for worn factory components

Cons

  • Vehicle-specific design limits use to compatible GM models only
  • May show wear over time in extreme corrosion-prone environments
  • Professional installation recommended for best results
35
Prime

GM Genuine Parts GT195 Fuel Tank Filler Cap (22591476) - OEM Threaded Replacement for GM Vehicles, Liquid-Tight Seal

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Exact OEM fit for GM vehicles
  • Superior sealing with rubber gasket
  • High durability and performance
  • Easy threaded installation
  • Prevents evaporation and emissions issues

Cons

  • Vehicle-specific fit requires compatibility check
  • No universal compatibility for non-GM models
  • Basic design without additional features like locking
36
Prime

GM Genuine Parts 55570283 Intake Manifold Kit with Fuel Injectors & Rail - OE Quality for GM Vehicles

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Precise OE fit, form, and function for seamless installation
  • Improves air/fuel mixture distribution for better performance
  • Genuine GM part with proven engineering reliability
  • Ideal direct replacement for factory components
  • High durability reduces future repair needs

Cons

  • Vehicle-specific design limits compatibility to select GM models
  • Professional installation recommended due to complexity
  • Premium OE quality comes at a higher cost than aftermarket options
37
Prime

GM Genuine Parts 55568386 Camshaft Intake Sprocket - OE Engine Timing for Chevy, Buick, GMC, Cadillac

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • True OE design validated specifically for GM vehicles
  • Rigorous engineering and testing by GM experts
  • Integrates advanced materials for enhanced performance
  • Direct replacement backed by General Motors

Cons

  • Vehicle-specific fit limits use to GM models only
  • Professional installation recommended for optimal results
  • Includes California Prop 65 warning for reproductive harm
38
-5%
GM Genuine Parts GT364 (95292260) Fuel Tank Filler Cap - OEM Tight Seal for GM Vehicles, Reduces Emissions & Fuel Loss
Prime

GM Genuine Parts GT364 (95292260) Fuel Tank Filler Cap - OEM Tight Seal for GM Vehicles, Reduces Emissions & Fuel Loss

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Superior tight seal prevents evaporation and fuel waste
  • OEM quality ensures perfect fit and long-lasting durability
  • Eco-friendly by cutting vapor emissions
  • High customer satisfaction from reliable performance

Cons

  • Designed specifically for select GM models only
  • May require checking vehicle compatibility before purchase
39
Prime

GM Genuine Parts 25852236 Front Door Speaker - OEM Replacement for Crystal-Clear Audio in GM Vehicles

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Vehicle-specific design guarantees precise compatibility
  • High-fidelity audio matching original equipment specs
  • Backed by General Motors for trusted quality
  • Easy drop-in replacement for front door speakers

Cons

  • Vehicle-specific fit limits use to compatible GM models
  • Designed for stock systems, not high-power aftermarket upgrades
40
-8%
GM Genuine Parts 13502903 Fuel Tank Pressure Sensor - OEM Leak Detection for GM Vehicles
Prime

GM Genuine Parts 13502903 Fuel Tank Pressure Sensor - OEM Leak Detection for GM Vehicles

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Precise pressure measurement enhances fuel system safety
  • OE quality provides long-term reliability
  • Perfect fit for GM vehicles without modifications
  • Detects leaks early to avoid costly repairs
  • Backed by General Motors engineering

Cons

  • Designed exclusively for compatible GM vehicles
  • Requires fuel system inspection for optimal performance
  • Professional diagnosis recommended prior to replacement
41
Prime

GM Genuine Parts 13500114 Multi-Purpose Relay - OE Spec Replacement for Reliable GM Vehicle Performance

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Exact OE specifications for perfect compatibility
  • High reliability reduces downtime
  • Built for professional use with superior durability
  • Enhances overall vehicle electrical system performance

Cons

  • Designed specifically for GM vehicles only
  • May require vehicle-specific diagnostics for installation
42
Prime

GM Genuine Parts 213-4777 Engine Coolant Temperature Sensor (12639899) - OE Replacement for GM Vehicles

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Exact OE fit, form, and function for GM vehicles
  • High reliability matching factory components
  • Enhances engine control for better performance
  • Proven durability from GM engineering standards

Cons

  • Designed specifically for GM vehicles, not universal fit
  • May require tools or professional installation for some users
43
Prime

GM Genuine Parts 213-3866 Heated Oxygen Sensor (12583804) - OE Quality for Emissions & Fuel Economy Optimization

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • OE-quality construction for long-term reliability
  • Improves fuel efficiency and emissions control
  • Perfect fit for GM vehicles as factory-spec part
  • High customer satisfaction from consistent performance
  • Easy drop-in replacement without modifications

Cons

  • Designed specifically for select GM models only
  • Professional installation recommended for best results
  • May require diagnostic scan post-installation
44
-45%
GM Genuine Parts D1777C (19116962) Black Multi-Purpose Relay - OE Replacement for GM Vehicles
Prime

GM Genuine Parts D1777C (19116962) Black Multi-Purpose Relay - OE Replacement for GM Vehicles

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Exact OE specifications for perfect compatibility
  • Tested to rigorous standards for superior durability
  • Easy plug-and-play installation
  • Broad coverage for various GM vehicle systems
  • Trusted GM Genuine Parts reliability

Cons

  • Designed specifically for GM vehicles only
  • Requires verifying part number for exact model fit
  • Multi-purpose design may need compatibility check
45
Prime

GM Genuine Parts 24202835 Front Axle Shaft Seal for Automatic Transmission - OEM Quality GM Vehicles

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Genuine GM Original Equipment for perfect compatibility
  • High durability matches factory service life
  • Vehicle-specific design simplifies repairs
  • Proudly made in the United States

Cons

  • Vehicle-specific fit limits use to compatible GM models
  • Single seal requires checking for additional components
46
-37%
GM Genuine Parts 24232325 Rear Output Shaft Seal - OE Automatic Transmission Seal for GM Vehicles
Prime

GM Genuine Parts 24232325 Rear Output Shaft Seal - OE Automatic Transmission Seal for GM Vehicles

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Genuine GM OE specification for precise fit and function
  • High durability reduces need for frequent replacements
  • Rigorous testing ensures dependable performance
  • Validated for GM vehicles to meet factory standards
  • Quality construction backed by GM engineering

Cons

  • Vehicle-specific fit limits use to GM models only
  • Professional installation recommended for best results
  • Not a universal seal for non-GM transmissions
47
Prime

GM Genuine Parts 12639087 Intake Manifold Assembly - OEM Quality Replacement for GM Vehicles

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Exact OE specifications guarantee seamless integration
  • Rigorous testing matches factory standards for durability
  • Updated designs address common issues proactively
  • High customer ratings confirm real-world reliability

Cons

  • Vehicle-specific design requires compatibility check
  • Premium OE quality may exceed basic aftermarket options
48
-32%
GM Genuine Parts 55562233 Cylinder Head Gasket - OEM Engine Replacement for GM Vehicles
Prime

GM Genuine Parts 55562233 Cylinder Head Gasket - OEM Engine Replacement for GM Vehicles

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • True OE quality validated by GM for superior reliability
  • Engineered specifically for seamless GM vehicle integration
  • High customer ratings confirm consistent performance
  • Durable construction withstands extreme engine conditions
  • Facilitates professional-grade repairs with confidence

Cons

  • Vehicle-specific design limits use to GM models only
  • Professional installation recommended for optimal results
  • Compact packaging may require careful handling during install
49
-13%
GM Genuine Parts 15915999 Automatic Transmission Shift Lever - OE for Chevy, Buick, GMC, Cadillac
Prime

GM Genuine Parts 15915999 Automatic Transmission Shift Lever - OE for Chevy, Buick, GMC, Cadillac

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Genuine OE design validated by GM engineers
  • Meets rigorous standards for fit, form, and function
  • Ideal for maintaining authentic vehicle performance
  • High customer rating reflects real-world reliability

Cons

  • Vehicle-specific fit requires compatibility verification
  • Includes Prop 65 warning for cancer and reproductive harm
  • Best installed by professionals for optimal results
50
Prime

GM Genuine Parts 15113134 Transmission Mount - OE Quality Vibration Absorber for Smooth GM Ride

GM GENUINE PARTS
9.8
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • Genuine OE quality with rigorous GM testing
  • Effective vibration damping for quieter rides
  • Precise fit designed for GM vehicles
  • Boosts overall drivetrain stability
  • Long-lasting performance like factory originals

Cons

  • Fits only specific GM vehicle models
  • Professional installation often recommended
  • Premium OE design may exceed basic aftermarket needs

GM GENUINE PARTS Brand Guide

GM Genuine Parts stands as a trusted name in the automotive aftermarket, delivering original equipment manufacturer (OEM) replacement parts designed specifically for GM vehicles. Renowned for their precision engineering and unwavering reliability, these parts ensure your engine runs smoothly, particularly in critical components like camshafts that are vital for valve timing and power output.

Brand Overview

Backed by General Motors' legacy of innovation, GM Genuine Parts offers a comprehensive lineup of engine components that meet or exceed factory specifications. From everyday drivers to high-performance models, these parts are engineered to restore your vehicle's original performance levels. Whether you're tackling routine maintenance or addressing wear from heavy use, GM Genuine Parts provides the authenticity and dependability that DIY mechanics and professional technicians alike demand.

What Makes GM Genuine Parts Stand Out

The hallmark of GM Genuine Parts lies in their OEM pedigree. Unlike generic aftermarket alternatives, these components are produced to the exact standards used in new GM vehicles, guaranteeing seamless integration and long-term durability. This means reduced risk of compatibility issues, minimized downtime, and sustained engine efficiency. Shoppers appreciate the peace of mind that comes with parts tested rigorously for GM applications, ensuring they handle real-world demands from city commutes to highway hauls.

  • Precise fitment for specific GM engine models
  • Superior materials resistant to heat and wear
  • Engineered for optimal fuel efficiency and power
  • Backed by GM's commitment to quality control

Product Quality and Reputation

GM Genuine Parts has built a stellar reputation among automotive enthusiasts and repair shops for delivering components that perform like new. Camshafts from this brand, in particular, are praised for their role in maintaining precise timing, which is crucial for engine health. Regular replacement with genuine parts prevents common issues like valvetrain noise or power loss, extending the life of your GM engine. Professionals often recommend them for their consistency, making them a go-to choice for restorations and upgrades.

Who Are These Products Best For?

Ideal for GM vehicle owners seeking authentic replacements, GM Genuine Parts camshafts suit a range of applications. If you drive a Chevy, GMC, Buick, or Cadillac with engine troubles, these parts are perfect. They're especially valuable for those in the Replacement Parts category who prioritize longevity over cost-cutting alternatives. Fleet operators and performance tuners also benefit from their robustness in demanding conditions.

Explore related offerings in Engines & Engine Parts or dive deeper into Engine Parts to find complementary components that keep your vehicle at peak performance.

Key Product Categories

While excelling in camshafts, GM Genuine Parts covers essential areas within automotive engine maintenance. Their inventory shines in the Camshafts & Parts segment, offering both intake and exhaust variants tailored to various GM engines. These are housed under broader Camshafts and Automotive categories, making it easy to source everything needed for a complete overhaul.

Frequently Asked Questions

What are GM Genuine Parts?

GM Genuine Parts are OEM-quality replacement components manufactured to GM's exact specifications, ensuring they match the performance and fit of original factory-installed parts.

Are GM Genuine Parts compatible with my GM vehicle?

Yes, these parts are designed specifically for GM models, with precise engineering for seamless installation and optimal function across various engine types.

Why choose GM Genuine Parts over aftermarket options?

They offer superior reliability, exact fitment, and durability backed by GM standards, reducing the risk of premature failure and ensuring long-term engine health.

Where can I find GM Genuine Parts camshafts?

Look in specialized sections like Camshafts & Parts within engine components, available through trusted automotive retailers focusing on GM replacements.

Do GM Genuine Parts improve engine performance?

By restoring factory specifications, they help maintain power, efficiency, and smoothness, particularly in critical timing components like camshafts.