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Horns & Accessories

Upgrade your vehicle's safety and style with powerful horns and essential accessories. From loud train horns to durable mounts, find top options for cars and trucks.

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Baotree 4 Gallon Portable Oil-Free Air Compressor, 110 PSI Max 0.5HP Quiet Motor, 0.6 SCFM@90PSI for Tires, Painting, Nailing

This Baotree 4-gallon oil-free air compressor features a 0.5HP motor delivering up to 110 PSI and 0.6 SCFM at 90 PSI for efficient car repairs, spray painting, and woodworking. DIY homeowners and small workshop users should buy it for its quiet operation and easy portability.

  • Powers through tasks quickly with 110 PSI max and steady airflow for tires, nails, and spray guns
  • Ultra-quiet 0.5HP motor ideal for home garages without disturbing neighbors
  • Energy-efficient design slashes electricity bills for frequent use
  • Oil-free operation simplifies maintenance—just clean regularly for longevity
  • Overpressure protection and stable base ensure safe, reliable performance

Quiet and efficient for residential use. Oil-free for low maintenance. Clear gauge and simple controls.

Smaller tank may require more frequent cycling for heavy-duty jobs. Regular cleaning needed to maintain performance. Lower SCFM limits use with high-demand air tools.

Allstar Performance ALL10534 5 Gallon Aluminum Air Tank - Portable 300 PSI Tire Inflator Tank for Racing Trailers Shops

The Allstar Performance ALL10534 is a 5-gallon lightweight aluminum air tank designed for portable tire inflation. Its welded rust-proof construction and military-spec 300 PSI pressure testing make it perfect for racers, trailer owners, and performance shop users.

  • Effortlessly air up tires on the go with portable lightweight aluminum design
  • Rust-proof welded construction ensures long-lasting durability without corrosion
  • Military-spec pressure tested to 300 PSI for reliable high-pressure performance
  • Ideal for shops, trailers, and tracks needing quick portable air storage
  • Compact and easy to mount for racing and performance applications

Lightweight and portable for easy transport and use anywhere. Corrosion-resistant aluminum build withstands harsh environments. High 300 PSI capacity handles demanding tire inflation tasks.

Requires separate compressor or air source to fill the tank. Aluminum construction may dent under extreme impacts. 5-gallon capacity best for smaller jobs, not large-scale continuous use.

Genuine Great Dane Trailers Air Tank HOS1205 - OEM Replacement for Reliable Trailer Air Systems

The Genuine Great Dane Trailers Air Tank HOS1205 is an OEM part designed for trailer air systems, weighing 32.15 pounds for sturdy construction. Great Dane Trailer owners should buy it for authentic fit and dependable performance.

  • Provides reliable air storage for consistent trailer brake and suspension performance
  • OEM genuine part ensures perfect fit and long-lasting durability
  • Heavy-duty 32.15-pound build withstands demanding road conditions
  • Single-unit package simplifies replacement without extras
  • Maintains optimal air pressure to enhance trailer safety

Authentic OEM quality guarantees compatibility and reliability. Robust construction at 32.15 pounds for heavy-duty use. Direct replacement eases maintenance for trailer owners.

Hefty 32.15-pound weight may require two-person handling. No customer reviews available to confirm real-world performance. Limited to single unit per package.

Air Venturi 3000 PSI 13ci Aluminum PCP Air Tank with 1100 PSI Regulator - Lightweight DOT Approved for Airguns

The Air Venturi AV 3000PSI 13ci tank is a compact aluminum high-pressure air vessel with an integrated 1100 PSI regulator for PCP airguns. Its standout lightweight 0.5 lb design and safety certifications make it ideal for QB79 owners modding CO2 guns like Umarex EBOS.

  • Unlock thousands of consistent shots by converting CO2 guns to high-pressure air for superior performance
  • Stay safe with DOT/TC approved aluminum construction, burst disc, bleed hole, and safety groove
  • Fill easily at many compressed air sites via male quick-disconnect with hardened mini fill valve
  • Boost your airgun power without added bulk thanks to the ultra-lightweight 0.5 lb design
  • Achieve reliable 1100 PSI output from a 3000 PSI charge for enhanced shot consistency

Lightweight at 0.5 lbs for minimal impact on gun balance. Integrated regulator delivers steady 1100 PSI for consistent performance. DOT/TC certified with multiple safety features like burst disc.

Requires access to 3000 PSI fill stations, which may need an adapter. Limited 13ci capacity suits short sessions, not extended high-volume use. Specific threading may require additional adapters for some guns.

Rolair TNKASY4090 Replacement Air Tank - 150 PSI 9 Gallon Double Tank for 4090HK17 Compressors & Universal Fit

The Rolair TNKASY4090 is an OEM replacement air tank assembly for 4090HK17 compressors, featuring a 150 PSI max pressure and 9-gallon double tank capacity in a wheelbarrow-style design. Its universal compatibility with modifications suits owners of various compressor models seeking a robust gas engine mounting platform.

  • Delivers 150 PSI max pressure for powerful, reliable air compression in demanding jobs
  • 9-gallon double tank capacity provides extended runtime without frequent refills
  • Universal design fits multiple compressor models with simple modifications for maximum versatility
  • Wheelbarrow-style build enhances portability and easy maneuvering on job sites
  • OEM-quality construction ensures long-lasting durability and perfect compatibility with Rolair 4090HK17

High 150 PSI rating handles heavy-duty tasks effectively. Generous 9-gallon capacity minimizes downtime. OEM precision fit for Rolair compressors.

Front wheel not included, requiring separate purchase. Modifications needed for non-Rolair models. Gas engine specific; electric motors need alternate model.

California Air Tools AUX10S Portable 10 Gallon Steel Air Tank - Lightweight 28 lbs, 125 PSI, Quick Connects

The California Air Tools AUX10S is a 10-gallon steel air tank weighing just 28 pounds for superior portability. DIY mechanics and mobile professionals should buy it for on-the-go air storage with included hose, chuck, gauge, and quick connectors.

  • Effortless portability at only 28 pounds for easy transport to job sites
  • Generous 10-gallon capacity stores plenty of compressed air for extended use
  • 125 PSI max pressure powers tools and inflates tires reliably
  • Ready-to-use kit with 48-inch hose, tire chuck, quick connectors, and gauge
  • Precise air valve control for safe, efficient pressure management

Ultra-lightweight design enhances mobility. Complete accessory package saves time and money. High-pressure rating supports versatile applications.

Non-ASME certification limits certified industrial use. Steel material may dent under extreme impacts. Maximum 125 PSI caps ultra-high-pressure needs.

SUNROAD Air Tank Repair Kit: Safety Valve, 0-200 PSI Gauge, 4ft Brass Hose for Portable Carry Tanks

The SUNROAD Air Tank Repair Kit provides essential parts like a brass safety valve, 0-200 PSI gauge, and 4-foot hose to repair portable carry tanks. Its corrosion-resistant brass fittings and durable aluminum knob offer reliable, long-term airtight performance for air compressor users.

  • Quickly restores portable air tanks with all necessary brass manifold, gauge, and hose components
  • Monitors tank pressure accurately up to 200 PSI in dual PSI/MPA units for safe operation
  • Durable brass safety valve with manual override prevents leaks and ensures user control
  • Rust-resistant 4ft PVC hose handles 300 PSI max for reliable air flow to tires
  • Aluminum on/off knob outperforms plastic for extended durability and easy air release

High-quality brass components resist corrosion and wear. Precise 2-inch dual-unit pressure gauge for easy monitoring. Complete kit simplifies repairs without sourcing parts separately.

Requires applying thread sealant tape for best airtight results. Specific threading (1/2" MNPT, 1/4" FNPT) may limit compatibility. Assembly needed, not pre-installed for immediate use.

Dorman 924-5820 Air Tank Reservoir for Volvo VN VNL VNM Trucks - OE Direct Fit, Corrosion-Resistant

The Dorman 924-5820 is a direct-replacement air tank assembly for air-actuated braking and suspension systems in select 2001-2018 Volvo trucks like VN, VNL, and VNM models. Its corrosion-resistant coating and precise port configuration ensure reliable performance and easy installation for fleet operators and repair shops.

  • Restores braking and suspension reliability by replacing corroded tanks
  • Saves time with direct OE-style fit and identical port locations
  • Extends tank life through internal and external corrosion-resistant coating
  • Meets or exceeds industry corrosion standards via salt spray testing
  • Delivers OE quality at a fraction of dealer costs

Exact dimensions and ports for seamless installation. Durable corrosion protection inside and out. Rigorous validation testing for proven reliability.

Fit requires vehicle-specific verification via garage tool. Designed exclusively for select Volvo heavy-duty trucks. May need professional tools for installation.

Pro-Lift W-1010A 10 Gallon Portable Air Tank - 125 PSI Max Pressure, Rustproof Steel, Easy Gauge & Handle

The Pro-Lift W-1010A is a lightweight 10-gallon air tank for inflating tires and air-actuated equipment. Its patented pressure bypass valve and easy-to-read gauge ensure smooth, safe operation, making it perfect for homeowners and DIY mechanics.

  • Quickly inflate tires and tools with 10-gallon capacity and 125 PSI max pressure
  • Patented bypass valve prevents over-pressurization for safer, smoother use
  • Rustproof baked enamel finish and heavy steel build for lasting durability
  • Portable handle allows easy transport anywhere you need air
  • Easy-to-read gauge simplifies monitoring pressure levels

Lightweight and portable with carrying handle. Clear pressure gauge for accurate readings. Rust-free construction resists corrosion.

90-day warranty is relatively short. 125 PSI max may limit heavy-duty industrial tasks. Requires separate air compressor to fill.

HornBlasters 5-Gallon 8-Port Steel Air Tank USA Made - 150 PSI Black Powdercoat, 7x1/2" & 1x3/4" Ports for Train Horns

HornBlasters 5-Gallon 8-Port Steel Air Tank is a USA-made upgrade for onboard air systems, offering 150 PSI working pressure, 300 PSI burst rating, and versatile ports for train horns, tire inflation, and air suspension. Its corrosion-resistant powdercoat and internal rust inhibitor deliver standout durability for truck owners and horn enthusiasts.

  • Generous 5-gallon capacity supports 5-10 second horn blasts for powerful performance
  • Eight versatile ports (7x1/2-inch, 1x3/4-inch) enable easy connections for compressors, valves, and horns
  • USA-crafted with SAE J10, FMVSS 121, and DOT compliance for trusted safety and reliability
  • Black powdercoat finish resists external corrosion while internal rust inhibitor ensures longevity
  • Compact 20.5 x 9.5 x 11.5-inch size fits medium onboard air system installs seamlessly

Flexible port placement simplifies drain valve and blow-off installations. Heavy-duty steel construction built for rigorous use in air horns and suspension. Superior corrosion protection extends tank life in harsh environments.

Steel build adds weight compared to lighter aluminum tanks. Larger dimensions require adequate mounting space in vehicles. Initial setup may need professional plumbing for optimal airflow.

Whether you're navigating busy city streets or open highways, a reliable horn is essential for safety and communication on the road. In the Horns & Accessories category under Exterior Accessories, you'll find everything from compact electric horns to booming train horn systems, plus mounts, wiring kits, buttons, and covers to customize and upgrade your ride.

Why Invest in Quality Horns & Accessories?

A stock factory horn often lacks the volume and reliability needed in real-world driving scenarios. Upgrading ensures you're heard in traffic, during emergencies, or even for fun custom sounds. These products not only boost safety by alerting pedestrians and other drivers effectively but also add a personalized touch to your vehicle's exterior. For truck owners or off-road enthusiasts, powerful horns paired with Running Boards & Steps create a commanding presence.

Types of Horns Available

Horns come in various styles to suit different vehicles and needs:

  • Electric Horns: Compact, easy to install, and ideal for daily drivers. They offer dual-tone options for a sporty beep.
  • Air Horns: Deliver deep, truck-like blasts. Often require an Air Tanks for sustained power, perfect for semis or custom builds.
  • Train Horns: Ultra-loud multi-trumpet systems for maximum attention. Great for towing setups alongside Towing Products & Winches.
  • Musical or Novelty Horns: Fun additions like air raid sirens or custom tunes for car shows.

Accessories complement these, including universal mounts for secure installation, relay kits for better performance, chrome covers for style, and replacement buttons that match your interior.

Key Features to Consider When Shopping

Selecting the right horn involves balancing power, compatibility, and durability:

  • Decibel (dB) Level: Aim for 110-150 dB for effective range without excessive noise. Louder isn't always better—check local regulations.
  • Material and Build: Stainless steel or ABS plastic resists weather, rust, and vibration.
  • Vehicle Compatibility: Ensure it fits your make/model; many are universal but verify voltage (12V standard).
  • Installation Ease: Plug-and-play options for DIYers, or pro kits with wiring harnesses.
  • Warranty and Durability: Look for weatherproof designs with lifetime guarantees on trumpets.

For heavy-duty use, like in Automotive work trucks, prioritize corrosion-resistant accessories that withstand mud, salt, and impacts.

Common Use Cases for Horns & Accessories

Daily commuters benefit from reliable electric horns that cut through urban noise. Truck and RV owners often opt for air or train horns when hauling cargo, integrating with Cargo Management systems for safe loading signals. Off-roaders add compact kits to 4x4s for trail warnings. Customizers use decorative covers and emblems to match themes, enhancing overall exterior appeal alongside License Plate Covers & Frames.

Installation is straightforward for most: mount the horn under the hood or bumper, wire to the battery via relay, and connect to your steering wheel button. Always disconnect the battery first and test in a safe area.

Frequently Asked Questions

Are aftermarket horns legal to install?

Most states allow horns up to certain dB limits, typically 110-115 dB for passenger vehicles. Check local DOT rules; train horns may require exemptions for non-commercial use.

What's the difference between electric and air horns?

Electric horns use a vibrating diaphragm for a high-pitched tone and are simpler to install. Air horns compress air for deeper, louder blasts but need a compressor and tank.

Can I install a horn upgrade myself?

Yes, many kits include instructions and plug-and-play wiring. Basic tools like wrenches and wire strippers suffice; consult a mechanic for complex air systems.

Do horns work in cold weather?

Quality models with sealed diaphragms perform reliably down to freezing temps. Avoid cheap imports prone to freezing or moisture damage.

How do I choose the right size for my vehicle?

Smaller single-trumpet for cars, dual or multi for trucks/SUVs. Measure hood space and check voltage compatibility first.

Explore our full Exterior Accessories lineup to complete your vehicle's upgrade and drive with confidence.