Depo 335-1114L-AS Headlight Assembly - Left

Overview of Depo Headlight Assembly 335-1114L-AS

The Depo 335-1114L-AS headlight assembly is designed for reliable exterior lighting on select GMC trucks and SUVs. This replacement headlight is compatible with GMC Sierra 1500, Sierra 1500 Classic, Yukon, and Yukon XL 1500 models, providing a direct fit solution for restoring your vehicle's front lighting performance.

• Direct replacement headlight assembly for GMC Sierra 1500, Sierra 1500 Classic, Yukon, and Yukon XL 1500
• Part number 335-1114L-AS ensures precise fit and compatibility
• Durable construction suitable for exterior lighting applications
• Meets OEM specifications for form, fit, and function
• Includes housing, lens, and reflector components

Product Details and Compatibility

This Depo headlight assembly (part number 335-1114L-AS) is engineered to match the original equipment specifications for GMC Sierra 1500, Sierra 1500 Classic, Yukon, and Yukon XL 1500 vehicles. It features a complete assembly with lens, reflector, and housing designed to provide consistent light output and proper beam pattern. The assembly is intended for the left side (driver side) of the vehicle and integrates seamlessly with existing wiring and mounting points, ensuring straightforward replacement without modification.

Common Applications and Problem Resolution

• Replacement for cracked or damaged headlight lens or housing
• Restores proper headlight alignment and beam focus
• Resolves issues with dim or non-functioning headlights
• Addresses moisture intrusion or fogging inside the headlight assembly
• Upgrades worn or faded exterior lighting components

Installation Notes and Tips

Installation of the Depo 335-1114L-AS headlight assembly is designed to be a direct bolt-on replacement for compatible GMC models. It is recommended to disconnect the vehicle battery before installation to prevent electrical shorts. Carefully remove the existing headlight assembly by detaching mounting screws and electrical connectors. Align the new assembly with factory mounting points and secure it firmly. Verify proper electrical connections and test headlight operation before finalizing installation.

Quality Assurance and Warranty Information

Depo manufactures this headlight assembly to meet or exceed OEM standards for durability and performance. While specific warranty details may vary, Depo typically offers a limited warranty covering defects in materials and workmanship. This ensures that the 335-1114L-AS headlight assembly maintains reliable function under normal operating conditions when installed on compatible GMC Sierra 1500, Sierra 1500 Classic, Yukon, and Yukon XL 1500 vehicles.