Dorman 1591404 Headlight Assembly - Left

Reliable Headlight Assembly for Cadillac DeVille

The Dorman 1591404 headlight assembly is designed specifically for Cadillac DeVille models, providing a direct replacement that meets street legal requirements. This assembly includes halogen bulbs and features durable plastic construction for both the housing and lens.

• Compatible with Cadillac DeVille vehicles
• Includes 4 halogen bulbs for optimal illumination
• Clear plastic lens and housing for durability
• 12.8 voltage rating suitable for standard automotive electrical systems
• Street legal design ensures compliance with regulations
• Complete assembly with bulbs included for easy installation

Product Details and Specifications

The Dorman 1591404 headlight assembly is engineered to restore proper lighting performance on Cadillac DeVille models. Featuring a clear plastic lens and housing, this assembly is built to withstand typical road conditions while maintaining clarity and light output. The included halogen bulbs (four in total) provide reliable illumination with a 12.8-volt rating, matching the vehicle’s electrical system requirements. This headlight assembly is street legal, ensuring it meets all necessary safety standards for exterior lighting.

Common Applications and Problem Resolution

• Replaces cracked or damaged headlight lenses
• Restores dim or non-functioning halogen bulbs
• Fixes moisture or condensation issues inside the headlight
• Corrects misaligned or broken headlight housing
• Upgrades worn or faded exterior lighting components

Installation Notes and Tips

Installation of the Dorman 1591404 headlight assembly is straightforward for Cadillac DeVille owners familiar with basic automotive maintenance. Ensure the vehicle is turned off and the battery disconnected before beginning. Remove the existing headlight assembly carefully to avoid damaging wiring or mounting points. The included bulbs come pre-installed, reducing installation time. After securing the new assembly, test all lighting functions to confirm proper operation.

Quality Assurance and Warranty Information

Dorman manufactures this headlight assembly to meet OEM standards for fit and function on Cadillac DeVille vehicles. The plastic lens and housing materials are selected for durability and resistance to environmental factors. This product includes a limited warranty covering defects in materials and workmanship, providing confidence in its long-term performance.