Depo 335-1156L-AS Headlight Assembly - Left

Left Headlight Assembly for Traverse

This Depo headlight assembly is a direct-fit exterior lighting replacement for the left side of the 2009-2012 Chevrolet Traverse. It is built for drivers replacing a damaged, cloudy, or non-functioning front lamp on a Chevrolet Traverse, with OE reference numbers listed for application matching.

• Brand: Depo
• Part number: 335-1156L-AS
• Headlight assembly for the left side
• Compatible with 2009-2012 Chevrolet Traverse, left
• OE references noted in fitment: 20794801 and GM2502330

Fitment Details

Fits 2009-2012 Chevrolet Traverse, left. This listing is focused on the left headlight assembly for Chevrolet Traverse models in the 2009, 2010, 2011, and 2012 model years. Part number 335-1156L-AS is the identifier to verify before ordering.

What This Part Helps Address

• Cracked or broken left headlight housing
• Clouded or yellowed front lighting lens
• Water intrusion at the headlamp assembly
• Dim, failed, or inconsistent front lighting output
• OE replacement needs after collision repair

Installation Notes

Confirm left-side fitment and compare the OE number, 20794801, against the existing unit before installation. Check connector style, mounting points, and lamp configuration on the vehicle to ensure the replacement matches the original Chevrolet Traverse headlight assembly. Part number 335-1156L-AS should be verified with the vehicle’s existing lamp before final installation.

Quality Assurance

Depo manufactures replacement lighting components for OE-style fitment and application matching. This part cross-references GM2502330 for the same application.