Depo 336-1121R-AS Headlight Assembly - Right

Depo 336-1121R-AS Right Headlight Assembly

Depo 336-1121R-AS is a right headlight assembly for select Buick applications with halogen composite lighting. It is built for direct replacement use on 2010-2013 Buick LaCrosse and 2010 Buick Allure models with the right-side headlamp configuration.

Key Features

• Right headlight assembly for exterior lighting repair
• Halogen, composite-style construction
• Direct fit for 2010-2013 Buick LaCrosse, right
• Direct fit for 2010 Buick Allure, right
• OE reference: 20941382
• Cross-reference GM2503335 for the same application
• Part number: 336-1121R-AS

Fitment Details

Compatible With 2010-2013 Buick LaCrosse, right, and 2010 Buick Allure, right. This fitment covers halogen composite headlamp applications only, matching the listed OE and interchange references for the right side.

What This Part Helps Address

• Cracked or damaged right headlight housing
• Dim, cloudy, or failing halogen headlamp output
• Water intrusion at the front lighting assembly
• Broken mounting points or worn exterior lens condition
• Restoration of proper front-end lighting on Buick LaCrosse and Buick Allure models

Installation Notes and Tips

Verify halogen composite headlamp configuration before ordering. Confirm the vehicle is a 2010-2013 Buick LaCrosse, right, or a 2010 Buick Allure, right, and compare the OE number 20941382 or GM2503335 against the original unit. The part number 336-1121R-AS should be matched to the right-side assembly only.

Quality Assurance

Depo manufactures replacement lighting components for OE-style service applications. This headlight assembly is identified by OE reference 20941382 and cross-reference GM2503335 for the listed vehicles.