When repairing your vehicle’s body, it’s important to use the right parts to maintain your vehicle’s value and help keep it safe on the road – only parts designed, engineered and tested by General Motors offer a precise fit for GM vehicles and adhere to GM’s strict safety requirements. You have the right to insist on GM Genuine Parts Original Equipment, ACDelco Gold and ACDelco Silver body parts for your Chevrolet, Buick, GMC and Cadillac vehicles.

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GM Genuine Parts

Non-OE Parts

Designed to GM’s safety requirements

May not have crumple zones or meet manufacturer’s stringent safety requirements

Precise fit

May leave unsightly gaps between body panels

Quick installation

May require workarounds and more time to get parts to fit

Primed and ready for paint

May not be primed, affecting paint adhesion and overall finish quality

Verified build quality

No guarantee of material or design quality

Proven structural integrity

Unknown integrity

Maintains resale value

Ill-fitting parts and build quality could affect a vehicle’s resale value


While the front end of a vehicle carries the vehicle’s aesthetic, it also houses the latest innovations in GM technology and safety, such as collision avoidance features, parking sensors, active air shutters and more. GM upper and lower fascias along with all side and rear bumpers offer a perfect fit to certain makes and models, helping ensure the vehicle’s safety features perform as designed. Help keep your Chevrolet, Buick, GMC or Cadillac vehicle looking and performing like new with GM bumpers and fascia. 


Learn More About Bumpers and Fascia


GM offers a full line of replacement and remanufactured headlights and taillights for Chevrolet, Buick, GMC and Cadillac vehicles. GM Genuine Parts replacement headlights and taillights are designed, engineered, tested and backed by GM to match the same standards as your GM vehicle’s original lighting. The result is an engineered fit and long-lasting form right out of the box.


Learn More About GM Headlights and Taillights


Vehicle doors can become ineffective after a collision or extensive rust and corrosion. A new door provides a tight seal around the edge to help maintain internal temperature and keep outside elements out, reduces noise, and comes primed and ready for color matching. Only GM Genuine Parts offers OE doors that provide a precise fit to Chevrolet, Buick, GMC and Cadillac vehicles.


As much as the roaring engine beneath the hood, a vehicle’s color and paint make a statement to everyone on the road. But, like the vehicle itself, many components factor into a GM paint job, including resin quality, solvent viscosity, pigment colors and toners, vehicle age and regional differences. Only GM Genuine Parts offer the right tools and GM OE Touch-Up Paints to match the exact auto paint color of your Chevrolet, Buick, GMC or Cadillac vehicle.


A broken mirror may seem like a small issue – until a blind spot creates a safety risk. Mirrors on a vehicle prove essential to helping maintain safe driving operations. GM Genuine Parts offers a full range of GM OE outside and inside rearview mirrors with a range of features, including manual, electric, heated and prismatic mirrors.


There’s no replacing the unique design, shape and look of your GM vehicle – only GM OE exterior body parts can help restore a vehicle back to its original look and performance. In addition, only GM OE exterior parts are designed, engineered, tested and backed by GM.


The dashboard forms the jewel of your vehicle’s interior – the focal point of the interior aesthetic and a critical element to housing your vehicle’s safety features. GM Genuine Parts offer the only OE dashboard parts, including instrument panels, trim panels, bolt covers, brackets and more dashboard components designed to fit your GM vehicle with precision.


GM Genuine Parts and ACDelco offer sheet metal, structural parts and a full-line of body parts for Chevrolet, Buick, GMC and Cadillac vehicles.


Most GM Original Equipment and Gold lines from GM Genuine Parts and ACDelco come backed with a 24-month/unlimited-mile limited warranty, and our Silver line limited warranties are 12 months/unlimited miles.