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Autoacc

Autoacc specializes in durable replacement engine parts like oil drain plugs and valve tappet adjustment covers for ATVs, motorcycles, and UTVs.

1 product Updated June 4, 2026

Autoacc Products (1)

1
Prime

Autoacc CNC Aluminum Valve Tappet Covers & Oil Drain Plug for TRX400EX, XR400R, Pioneer 700 - M36 Pack of 2

Autoacc
9.9
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Pros & Cons

Pros

  • Precision CNC construction ensures perfect fit
  • Lightweight aluminum boosts efficiency
  • Protects threads for repeated use
  • Versatile for multiple ATV, UTV, and motorcycle models
  • Affordable aftermarket quality

Cons

  • Aftermarket part; verify fitment for your specific model
  • Limited to listed year ranges and models
  • Pack contents may require checking description for exact items

Autoacc Brand Guide

Autoacc stands out in the automotive aftermarket as a go-to brand for precision replacement parts focused on engines and oil systems. Known for components like oil drain plugs and valve tappet adjustment cover caps, Autoacc serves ATV, dirt bike, and UTV owners who demand reliability and exact fitment for models such as the TRX400EX, XR400X, XR250R, XR400R, Silver Wing, Big Red, MUV700, and Pioneer 700.

Brand Overview

Autoacc has built a solid reputation by delivering engine parts that prioritize functionality and longevity. Their products address common maintenance needs in powersports vehicles, ensuring smooth operation and preventing issues like oil leaks or improper valve adjustments. What sets Autoacc apart is their commitment to engineering parts that match or exceed original specifications, making them a favorite among mechanics and hobbyists alike.

In the world of replacement parts, Autoacc emphasizes materials that resist corrosion and wear, ideal for the harsh conditions faced by off-road enthusiasts. Whether you're restoring a classic XR250R or maintaining a daily-driver Pioneer 700, Autoacc parts provide the peace of mind that comes from quality construction.

What Makes Autoacc Stand Out

Autoacc products shine through their precise design, which ensures seamless integration into a variety of engine types. Oil drain plugs from Autoacc, for instance, feature threads and seals that minimize stripping risks and promote secure drainage during oil changes. Similarly, their valve tappet adjustment cover caps offer a snug fit that protects internal components from debris and contaminants.

Customers appreciate the brand's focus on compatibility across multiple models, reducing the hassle of sourcing obscure parts. Autoacc's reputation for quality stems from consistent performance in real-world applications, from trail riding to track days. For those exploring related components, check out our oil valves category for complementary options that enhance engine efficiency.

Product Quality and Reputation

Autoacc maintains high standards in manufacturing, using robust materials suited for high-heat and high-vibration environments. Their engine parts undergo rigorous testing to guarantee durability, helping users avoid frequent replacements. This reliability translates to fewer breakdowns and extended engine life, a key factor in their positive standing within the powersports community.

From solo riders to fleet operators, Autoacc earns praise for parts that perform under pressure. The brand's packs, such as those including multiple plugs or caps, make maintenance straightforward and cost-effective over time.

Who Are Autoacc Products Best For?

Autoacc is ideal for DIY enthusiasts tackling weekend projects on their TRX400EX or professional shops servicing UTV fleets. Riders of XR series bikes benefit from parts that restore factory-like precision without compromising on strength. If you're deep into engine rebuilds or routine servicing, Autoacc delivers the components needed for success.

These parts also appeal to budget-conscious owners seeking premium alternatives to OEM without sacrificing performance. For broader selections in engine maintenance, browse our oil valves page to find matching hardware.

Key Product Categories

Autoacc primarily focuses on engines and engine parts, with a strong emphasis on oil drain plugs within the Automotive > Replacement Parts hierarchy. These plugs are essential for safe oil evacuation and resealing, preventing leaks that could lead to engine damage.

  • Oil Drain Plugs: Designed for models like Silver Wing, Big Red, MUV700, and Pioneer 700, ensuring leak-proof operation.
  • Valve Tappet Adjustment Cover Caps: Tailored for TRX400EX, TRX400X, XR250R, and XR400R, aiding precise valve train maintenance.

Packs of two make it easy to keep spares on hand. When upgrading your oil system, consider exploring the oil valves category for valves and related fittings that pair perfectly with Autoacc plugs.

Frequently Asked Questions

What vehicles are compatible with Autoacc parts?

Autoacc parts fit popular ATVs like TRX400EX and TRX400X, dirt bikes such as XR250R and XR400R, and UTVs including Silver Wing, Big Red, MUV700, and Pioneer 700. Always verify model specifics for the best match.

Are Autoacc oil drain plugs easy to install?

Yes, they feature standard threading for straightforward installation using common tools, minimizing downtime during oil changes.

How does Autoacc ensure part quality?

Through precise engineering and durable materials, Autoacc parts are built to withstand demanding conditions and provide long-term reliability.

Can I use Autoacc parts for off-road applications?

Absolutely, their robust design suits trail riding, racing, and heavy-duty use on ATVs and UTVs.

Where can I find more oil system components?

Check our oil valves category and related engine parts sections for a full range of compatible accessories.