1991 GMC C3500HD Headlights

Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.

Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.

Need a new headlight assembly that looks, fits and performs like the original, for less than going back to the dealership- This replacement headlight was reverse-engineered to match the stock headlight on specific vehicles.

With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New CAPA Certified Premium Replacement Passenger Side Composite Headlight Assembly. It is Designed to Replace Your Existing Headlight Assembly. Check To Be Sure it Fits Your Vehicle.

With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New Economy Replacement Driver Side Composite Headlight Assembly. It is Designed to Replace Your Existing Headlight Assembly. Check to Be Sure It Fits Your Vehicle.

With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New Economy Replacement Passenger Side Composite Headlight Assembly. It is Designed to Replace Your Existing Headlight Assembly. Check To Be Sure it Fits Your Vehicle.

Need a new headlight assembly that looks, fits and performs like the original, for less than going back to the dealership- This replacement headlight was reverse-engineered to match the stock headlight on specific vehicles.

This headlight adjusting screw is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

This headlight adjusting screw is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

The Spyder Auto Group has been serving the auto industry for nearly a decade. We specialize in wholesale distribution of automotive products. We are the leading providers of aftermarket lighting, tuning and styling auto parts in the U.S.. Our business principle allows us to help customers customize their vehicle according to their style and preference. Spyder Auto stands by their products to ensure excellent quality control and customer support. Spyder Auto sells and distributes products such as, Projector headlights, Crystal headlights, Tail lights and Fog lights. We are constantly expanding our application line to provide the latest products that this industry has to offer. The quality lighting products offered by Spyder Auto are compliant with all applicable federal regulations. The quality lighting products offered by Spyder Auto are compliant with all applicable federal regulations. Unless otherwise noted, all products are D.O.T. Compliant and satisfy Federal Motor Vehicle Safety Standards (FMVSS) code no. 108 and are not only ISO-9000 certified but also ISO-9002 certified as well.