TYC 20-5174-00 Headlight Assembly - Left

Reliable Headlight Assembly for Cadillac DeVille

The TYC Regular 20-5174-00 headlight assembly is designed specifically for Cadillac DeVille models, providing a complete lighting solution with included halogen bulbs. This assembly ensures proper illumination and safety for your vehicle's exterior lighting needs.

• Includes both high beam and low beam halogen bulbs
• Durable plastic lens and housing materials
• Meets SAE/DOT compliance standards
• Compatible with Cadillac DeVille vehicles
• Part number 20-5174-00 for precise fitment

TYC Regular Product Line Overview

The TYC Regular product line offers dependable replacement parts that meet original equipment specifications. This headlight assembly from the TYC Regular line combines quality materials and compliance with safety standards, making it a practical choice for maintaining the lighting system on your Cadillac DeVille.

Detailed Product Description

This headlight assembly (part number 20-5174-00) features a plastic lens and housing designed to withstand typical road conditions while maintaining clarity and durability. Both high beam and low beam halogen bulbs are included, ensuring you have all necessary components for installation. The assembly is SAE/DOT compliant, meeting regulatory requirements for exterior vehicle lighting. It is engineered specifically for Cadillac DeVille models, providing a direct replacement that aligns with factory specifications.

Common Issues Addressed by This Headlight Assembly

• Restores dim or non-functioning headlights
• Replaces cracked or damaged lens and housing
• Solves issues with outdated or burnt-out halogen bulbs
• Corrects improper beam alignment due to worn components
• Ensures compliance with safety lighting standards

Installation Notes and Tips

• Compatible with Cadillac DeVille models; verify part number 20-5174-00 before installation
• Includes both high and low beam halogen bulbs for a complete replacement
• Handle the plastic lens carefully to avoid scratches during installation
• Consult vehicle service manual for proper headlight alignment after installation
• Use the matching part 20-5173-00 for the opposite side to maintain uniform lighting

Quality Assurance and Warranty

The TYC Regular 20-5174-00 headlight assembly is manufactured to meet industry standards and SAE/DOT compliance, ensuring reliable performance. While specific warranty details are not provided here, TYC products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.