GMC OEM Parts
Select The Model Of Your Vehicle Below
- Acadia
- Acadia Limited
- C1500 Pickup
- C2500 Pickup
- C3500 Pickup
- C3500HD
- Caballero
- Canyon
- Envoy
- Envoy XL
- Envoy XUV
- G1500
- G2500
- G3500
- Hummer EV Pickup
- Hummer EV SUV
- Jimmy
- Jimmy S15
- K1500 Pickup
- K2500 Pickup
- K3500 Pickup
- P2500
- P3500
- R1500 Pickup
- R2500 Pickup
- R3500 Pickup
- S15
- Safari
- Savana 1500
- Savana 2500
- Savana 3500
- Savana 4500
- Sierra 1500
- Sierra 1500 Classic
- Sierra 1500 HD
- Sierra 1500 HD Classic
- Sierra 1500 Limited
- Sierra 2500
- Sierra 2500 HD
- Sierra 2500 HD Classic
- Sierra 3500
- Sierra 3500 Classic
- Sierra 3500 HD
- Sierra EV
- Sonoma
- Suburban C1500
- Suburban C2500
- Suburban K1500
- Suburban K2500
- Suburban R1500
- Suburban R2500
- Syclone
- Terrain
- Typhoon
- V1500
- V1500 Suburban
- V2500
- V2500 Suburban
- V3500
- Yukon
- Yukon XL
- Yukon XL 1500
- Yukon XL 2500
GMC OEM Parts - Factory-Engineered GMC Replacement Parts for Power and Precision
GMC vehicles are designed for drivers who demand strength, reliability, and refinement. Whether you own a Sierra, Canyon, Yukon, Acadia, or Terrain, genuine GMC OEM parts are essential to maintaining the capability and comfort that define the brand. When you choose factory-original parts, you're choosing performance built to last.
Why Choose GMC OEM Parts?
GMC OEM parts are the same components your vehicle was originally built with. Engineered by GM or its certified suppliers, these parts are manufactured to precise factory specifications. That means every piece is designed to fit perfectly and function flawlessly within your GMC’s systems.
While aftermarket alternatives may appear similar, they often vary in quality, materials, and fit. Only genuine OEM parts ensure optimal performance, safety, and long-term reliability. Whether you're towing, commuting, or navigating rugged terrain, GMC OEM parts give you the confidence that your vehicle is operating exactly as intended.
Shop Genuine GMC Parts Online
At OEM Parts Quick, our easy-to-use online catalog features a complete inventory of OEM parts for every GMC model and trim. From routine maintenance items to major mechanical replacements, we carry everything you need to keep your truck or SUV in peak condition.
Popular GMC Replacement Parts Include:
Engine and transmission components
Brake pads, rotors, and calipers
Suspension and steering systems
Electrical modules and sensors
Keep Your GMC Work-Ready and Weekend-Ready
GMC trucks and SUVs are built to do it all, from jobsite hauling to family road trips. To maintain that versatility, using genuine replacement parts is essential. OEM components help preserve your vehicle’s performance and fuel economy while ensuring it meets factory safety standards.
Trusted Fit for Easy Repairs
Whether you’re a professional technician or a hands-on GMC owner, using GMC OEM replacement parts takes the guesswork out of repairs. Each component is made to match your vehicle’s original design, making installation easier and reducing the risk of compatibility issues. That means fewer return trips, no modification hassles, and lasting results.
Backed by GM Engineering Standards
GMC OEM parts are thoroughly tested and quality-assured by General Motors. Many parts come with manufacturer-backed warranties, so you can install and drive with full peace of mind.
Fast Shipping and Expert Support
We offer fast, secure shipping across the country. Our knowledgeable support team is here to help you find the right part for your model year or VIN. From major replacements to small repairs, we’re here to make sure your GMC gets the care it deserves.
Keep your GMC performing like new with genuine OEM replacement parts. Shop OEM Parts Quick online today for factory-grade quality, precise fitment, and long-term reliability you can count on.
Pick the GMC model you're looking for and view our huge online GMC Parts catalog. We're an AUTHORIZED GM Parts and Accessories dealer that sells original equipment manufacturer parts ("OEM Parts") at wholesale prices. Our warehouse is stocked full of Genuine OEM GMC Parts ready to be shipped directly to you. Remember our name... OEMPartsQuick.com for Fast and Efficient fulfillment of your OEM GM Parts needs.
GMC OEM Parts — Frequently Asked Questions
Answers to the most common questions about genuine GMC parts, fitment, and ordering.
OEM Parts Quick is an authorized GM dealer that sells genuine GMC OEM parts online at wholesale prices. They carry factory-original parts for all GMC models including the Sierra 1500/2500HD/3500HD, Yukon, Yukon XL, Acadia, Terrain, Canyon, Hummer EV, and discontinued models. All parts are genuine GM/ACDelco components backed by the GM Replacement Parts Limited Warranty.
Common replacement parts for the GMC Sierra include brake pads and rotors, engine and cabin air filters, spark plugs and ignition coils, oxygen sensors, wheel hub assemblies, ball joints, tie rod ends, water pump, alternator, multi-function tailgate (MultiPro) components, bed accessories, running boards, and exterior lighting. Sierras equipped with the Duramax diesel may need DEF system components, fuel filters, and glow plugs.
Yes. OEM Parts Quick carries genuine GM parts for GMC’s exclusive MultiPro Tailgate system, which features a six-function design with an inner gate, primary gate, and load stop. Available components include tailgate cables, hinges, latches, handle assemblies, step components, assist motors, and dampers. The MultiPro Tailgate is unique to GMC and its parts are not interchangeable with the Chevrolet Silverado’s Multi-Flex Tailgate.
The GMC Sierra and Chevrolet Silverado share the same GM T1 platform, and many mechanical components are identical, including engines, transmissions, frames, and core drivetrain parts. However, exterior styling elements (grilles, headlights, taillights, badges, bumpers), interior trim, and brand-exclusive features (GMC’s MultiPro Tailgate vs. Chevy’s Multi-Flex Tailgate) are model-specific. Always order by VIN to ensure you get the correct GMC part.
Yes. OEM Parts Quick stocks genuine GM parts for GMC’s Duramax diesel engines, including the 3.0L inline-six (LM2/LZ0) in the Sierra 1500 and the 6.6L V8 (L5P) in the Sierra HD. Available components include fuel filters, oil filters, glow plugs, DEF (Diesel Exhaust Fluid) system parts, turbocharger components, exhaust components, fuel injection parts, and diesel-specific maintenance items.
OEM Parts Quick carries a full catalog of genuine parts for the GMC Yukon and Yukon XL, including 5.3L and 6.2L V8 engine components, 3.0L Duramax diesel parts (Yukon), 10-speed transmission components, Magnetic Ride Control shocks, air suspension parts, four-wheel-drive and transfer case components, brake parts, body panels, third-row seat mechanisms, and premium interior and cargo accessories.
Yes. OEM Parts Quick carries genuine GM parts for the GMC Hummer EV pickup and SUV, including brake components, suspension parts, CrabWalk-related steering components, body panels (including removable Infinity Roof panel hardware), unique Hummer EV lighting assemblies, underbody armor and skid plates, and interior accessories. The Hummer EV’s Ultium platform uses unique components not shared with other GMC models.
Yes. OEM Parts Quick carries trim-level-specific parts for GMC’s AT4 off-road and Denali luxury trims. AT4 parts include unique grille assemblies, skid plates, off-road suspension components, and red tow hooks. Denali parts include chrome grille and exterior trim, unique headlight assemblies, premium interior trim pieces, and Denali-specific badging. These parts are not interchangeable between AT4 and Denali trims.
OEM Parts Quick stocks genuine parts for the GMC Terrain, including 1.5L and 2.0L turbocharged engine components, 9-speed automatic transmission parts, all-wheel-drive system components, brake parts, suspension components, body panels, LED lighting assemblies, and interior accessories. The redesigned 2025 Terrain uses a new platform, so parts are not cross-compatible with the previous generation.
Yes. OEM Parts Quick carries genuine parts for the GMC Canyon, including the current-generation model with its 2.7L turbo four-cylinder engine and the AT4X off-road variant. Available parts include engine components, transmission parts, off-road suspension components (Multimatic DSSV dampers for AT4X), brake parts, body panels, bed accessories, and Canyon-specific exterior styling elements.
Yes. OEM Parts Quick stocks genuine GMC running boards and assist steps for trucks and SUVs, including fixed side steps, retractable power running boards, and off-road-oriented tubular assist steps. OEM power running boards include the correct motors, brackets, and wiring harnesses for seamless integration with your GMC’s body control module. OEM running boards are tested for weight capacity and corrosion resistance.
OEM Parts Quick stocks genuine GMC towing components including fifth-wheel and gooseneck hitch prep packages, trailer hitches, wiring harnesses, brake controllers, tow mirrors, and supplemental towing accessories. GMC OEM towing components are rated and tested for your specific model’s towing capacity, which varies by engine, axle ratio, and cab configuration.
Yes. OEM Parts Quick carries genuine parts for the GMC Acadia, including engine components for the 2.0L turbo and 3.6L V6, transmission parts, all-wheel-drive system components, brake parts, suspension components, body panels, lighting, third-row seat mechanisms, and interior and cargo accessories. The Acadia shares its platform with the Chevrolet Traverse and Buick Enclave but has unique GMC-specific styling and trim components.
Yes. All genuine GMC parts sold by OEM Parts Quick are backed by the GM Replacement Parts Limited Warranty. This warranty covers defects in materials and workmanship for the applicable warranty period. ACDelco-branded components carry additional ACDelco warranty coverage. This manufacturer warranty gives GMC owners confidence that their replacement parts meet the same quality standards as the original factory-installed components.
GMC offers several distinct trim levels (SLE, SLT, AT4, AT4X, Denali, Denali Ultimate) with different components. The most reliable way to order the correct part is by using OEM Parts Quick’s VIN lookup tool, which identifies your exact trim, packages, and options. This is especially important for parts that vary by trim, such as grilles, lighting, suspension components, and interior pieces.