HomeElectrical, Lighting and Body > Lighting - ExteriorDepo 336-1109L-AS Headlight Assembly - Left
Part #: 336-1109L-AS

Depo 336-1109L-AS Headlight Assembly - Left

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⚙️ 6 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$114.23Free Shipping
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Pontiac, Bonneville
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Depo Headlight Assembly for Pontiac Bonneville

The Depo 336-1109L-AS headlight assembly is designed specifically for Pontiac Bonneville models, providing reliable exterior lighting performance. This replacement part ensures proper fitment and restores the vehicle's original lighting functionality.

  • Direct replacement headlight assembly for Pontiac Bonneville
  • Part number 336-1109L-AS for precise identification
  • Designed for exterior lighting applications
  • Durable construction to withstand road conditions
  • Compatible with specific Bonneville model years

Detailed Product Description

This Depo headlight assembly (part number 336-1109L-AS) is engineered to meet the exact specifications required for Pontiac Bonneville vehicles. It serves as a direct replacement for the original headlight, ensuring proper alignment and secure mounting. The assembly is built to maintain consistent lighting output and visibility, contributing to safe driving conditions. Its design supports the vehicle's exterior lighting system without modification, making it a practical solution for restoring headlight functionality.

Common Uses and Issues Addressed

  • Replacement of damaged or cracked headlight lens
  • Restoring dim or non-functioning headlights
  • Correcting misaligned or loose headlight assemblies
  • Upgrading worn or faded exterior lighting components
  • Ensuring compliance with vehicle lighting standards

Installation Notes and Tips

Installation of the Depo 336-1109L-AS headlight assembly is straightforward for technicians familiar with Pontiac Bonneville vehicles. It is recommended to disconnect the battery before installation to prevent electrical issues. Align the assembly carefully to ensure proper beam pattern and secure all mounting points. Verify all electrical connections are tight and test the headlight operation before completing the installation.

Quality Assurance and Warranty

Depo manufactures this headlight assembly to meet industry standards for fit and function. While specific warranty details may vary, Depo typically offers coverage against manufacturing defects. Users should consult product documentation or the supplier for exact warranty terms related to part number 336-1109L-AS.

This part fits 6 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2004PontiacBonnevilleSELeftincludes park/signal/marker lamps; to 9/1/03; Comp; includes park/signal/marker lamps; to 9/1/03; Comp; GM2502215; includes park/signal/marker lamps; to 9/1/03; Comp; includes park/signa
2004PontiacBonnevilleSLELeftincludes park/signal/marker lamps; to 9/1/03; Comp; includes park/signal/marker lamps; to 9/1/03; Comp; GM2502215; includes park/signal/marker lamps; to 9/1/03; Comp; includes park/signa
2003PontiacBonnevilleLeftincludes park/signal/marker lamps; Composite; GM2502215; includes park/signal/marker lamps; Composite; OEM:; OEM:
2002PontiacBonnevilleLeftincludes park/signal/marker lamps; Composite; GM2502215; includes park/signal/marker lamps; Composite; OEM:; OEM:
2001PontiacBonnevilleLeftincludes park/signal/marker lamps; Composite; GM2502215; includes park/signal/marker lamps; Composite; OEM:; OEM:
2000PontiacBonnevilleLeftincludes park/signal/marker lamps; Composite; GM2502215; includes park/signal/marker lamps; Composite; OEM:; OEM:

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.