Collection: CHEVROLET PARTS & ACCESSORIES | GM Service Guy

Discover High-Quality Chevrolet OEM Parts for Optimal Performance

Keep your Chevrolet running strong with our extensive selection of genuine and OEM-spec parts and accessories. From engine and drivetrain components to suspension, brakes, electrical, and exterior accessories, we carry everything needed to maintain your Chevy Silverado, Equinox, Traverse, Malibu, Colorado, Tahoe, or Suburban at peak performance.

Our Chevrolet parts are sourced to meet strict OEM specifications, ensuring a precise fit, reliable durability, and the dependable performance Chevy owners expect. Whether you're handling routine maintenance, completing a repair, or upgrading your truck, car, or SUV's performance and appearance, we have the right parts at competitive prices.

America's best-selling brand deserves the best parts. Browse our full catalog of Chevrolet parts and accessories and find exactly what your year and model requires. With fast shipping and quality-assured components, keeping your Chevy on the road and performing at its best has never been easier or more affordable.

Why Choose Chevrolet OEM Parts?

Chevrolet OEM parts are specifically designed by the manufacturer to fit your vehicle perfectly, ensuring optimal performance and reliability. Unlike aftermarket alternatives, these parts maintain the original standards of quality and safety set by Chevrolet. Choosing genuine Chevrolet OEM parts helps protect your investment by reducing the risk of malfunctions and premature wear. Whether you need replacement components or accessories, using OEM parts guarantees compatibility with your Chevrolet model for a seamless repair or upgrade experience.

Wide Selection of Genuine Chevrolet Accessories

At GM Service Guy, you have access to an extensive range of Chevrolet OEM parts and accessories tailored to meet your needs. From brake pads and filters to custom floor mats and lighting upgrades, every product is crafted to enhance the function and look of your vehicle. Our collection gives you peace of mind, knowing that every accessory is tested and approved by Chevrolet engineers to work flawlessly with your car or truck, preserving its value and performance.

Benefits of Installing Original Chevrolet Replacement Parts

Installing original Chevrolet parts ensures your vehicle performs as intended by the manufacturer, which is vital for safety and efficiency. These parts are engineered to meet rigorous standards and are backed by warranties that aftermarket products can't always match. Using Chevrolet OEM parts often leads to better fuel economy, improved durability, and a smoother driving experience. Additionally, these genuine parts support your vehicle’s long-term maintenance and help maintain warranty coverage when repairs are completed properly.

 

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898 products

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  • Comp Cams HI-TECH PUSHROD 5/16 8.250

    Regular price $202.28 USD
    Regular price $210.71 USD Sale price $202.28 USD
    Comp Cams HI-TECH PUSHROD 5/16 8.250
    Sale
  • Comp Cams GUIDE PLATE, LS3 RAISED 5/16"

    Regular price $9.95 USD
    Regular price $9.95 USD Sale price $9.95 USD
    Comp Cams GUIDE PLATE, LS3 RAISED 5/16"
    Sold out
  • Comp Cams 3/8 8.600 .080 W/210 Radius

    Regular price $279.48 USD
    Regular price $291.13 USD Sale price $279.48 USD
    Comp Cams 3/8 8.600 .080 W/210 Radius
    Sale
  • Comp Cams Standard Big Block Chevy Long Intake

    Regular price $128.95 USD
    Regular price $128.95 USD Sale price $128.95 USD
    Comp Cams Standard Big Block Chevy Long Intake
  • Comp Cams CS MAGNUM ROLLER ROCKER

    Regular price $389.95 USD
    Regular price $240.95 USD Sale price $389.95 USD
    Comp Cams CS MAGNUM ROLLER ROCKER
  • Comp Cams SPACER BEARING SET, 400" CS

    Regular price $145.50 USD
    Regular price $145.50 USD Sale price $145.50 USD
    Comp Cams SPACER BEARING SET, 400" CS
  • Comp Cams Chrysler O-E Hydraulic Roller Lifter

    Regular price $38.95 USD
    Regular price $38.95 USD Sale price $38.95 USD
    Comp Cams Chrysler O-E Hydraulic Roller Lifter
  • Comp Cams CBVI XR258HR-13 04QZ2

    Regular price $1,077.95 USD
    Regular price $595.83 USD Sale price $1,077.95 USD
    Comp Cams CBVI XR258HR-13 04QZ2
  • Comp Cams Magnum 280HR;Hydraulic Roller;'92-'14 GM 4.3L w/ Balance Shaft

    Regular price $571.99 USD
    Regular price $595.83 USD Sale price $571.99 USD
    Comp Cams Magnum 280HR;Hydraulic Roller;'92-'14 GM 4.3L w/ Balance Shaft
    Sale
  • Comp Cams OLDS 5/16 GUIDE PLATE

    Regular price $29.94 USD
    Regular price Sale price $29.94 USD
    Comp Cams OLDS 5/16 GUIDE PLATE
  • Comp Cams HI-TECH PUSHROD 5/16 9.000

    Regular price $225.44 USD
    Regular price $234.84 USD Sale price $225.44 USD
    Comp Cams HI-TECH PUSHROD 5/16 9.000
    Sale
  • Comp Cams HI-TECH PUSHROD 5/16 7.475"

    Regular price $22.95 USD
    Regular price $22.95 USD Sale price $22.95 USD
    Comp Cams HI-TECH PUSHROD 5/16 7.475"
  • Comp Cams CS XR276HR-12

    Regular price $916.95 USD
    Regular price $595.83 USD Sale price $916.95 USD
    Comp Cams CS XR276HR-12
  • Comp Cams Exhaust Rotator Elimanitors For 26120

    Regular price $65.95 USD
    Regular price $65.95 USD Sale price $65.95 USD
    Comp Cams Exhaust Rotator Elimanitors For 26120
  • Comp Cams CS 3/8 GUIDE PLATE

    Regular price $32.95 USD
    Regular price $32.95 USD Sale price $32.95 USD
    Comp Cams CS 3/8 GUIDE PLATE
  • Comp Cams Xtreme EnergyT XR270HR; 1600 to 5400 RPM Range

    Regular price $916.95 USD
    Regular price $595.83 USD Sale price $916.95 USD
    Comp Cams Xtreme EnergyT XR270HR; 1600 to 5400 RPM Range