TYC 20-9142-80 Headlight Assembly - Left

Overview of TYC Regular Left Headlight Assembly for GMC Terrain

The TYC Regular 20-9142-80 headlight assembly is designed specifically for the left side of GMC Terrain models. This complete lighting unit includes all necessary halogen bulbs, ensuring a direct replacement that meets SAE and DOT compliance standards for safe and reliable exterior lighting.

• Complete headlight assembly with halogen bulbs included
• Clear and amber plastic lens for optimal light output and signaling
• Durable plastic housing designed for long-lasting performance
• Includes front side marker, front signal, high beam, low beam, and park lamp bulbs
• Compatible with GMC Terrain vehicles requiring left side headlight replacement

Detailed Product Features and Specifications

This TYC Regular headlight assembly (part number 20-9142-80) features a clear and amber plastic lens that provides effective illumination and signaling functions. The housing is constructed from durable plastic to withstand road conditions and environmental exposure. The assembly includes halogen bulbs for all lighting functions: front side marker, front signal, high beam, low beam, and park lamp, making it a comprehensive replacement unit. The product is SAE and DOT compliant, ensuring it meets regulatory standards for vehicle lighting.

About the TYC Regular Product Line

The TYC Regular product line offers reliable, direct-fit replacement parts designed to meet original equipment specifications. This line focuses on providing quality lighting assemblies that include all necessary bulbs and components for straightforward installation. The 20-9142-80 headlight assembly is part of this line, delivering a complete solution for GMC Terrain owners seeking dependable exterior lighting replacements.

Common Applications and Problem Resolution

• Replacement for damaged or cracked left headlight lens or housing
• Restores proper function of all front lighting components including high and low beams
• Fixes issues with non-functioning front side marker or signal lights
• Improves visibility and signaling compliance for GMC Terrain vehicles
• Addresses moisture intrusion or fogging problems in the headlight assembly

Installation Notes and Tips

Installation of the TYC Regular 20-9142-80 headlight assembly is designed to be a direct replacement for the left side of GMC Terrain models. It includes all halogen bulbs pre-installed, reducing installation time and complexity. Ensure electrical connectors are securely attached and test all lighting functions before finalizing installation. Refer to the vehicle’s service manual for specific removal and installation procedures.

Quality Assurance and Warranty

TYC Regular headlight assemblies are manufactured to meet or exceed OEM standards and comply with SAE and DOT regulations. This part number 20-9142-80 undergoes quality inspections to ensure fit, finish, and function. While specific warranty details are not provided here, TYC products typically come with a limited warranty against defects in materials and workmanship.