Depo 334-1122L-AC Headlight Assembly - Left

Left Headlight Assembly for Ram Trucks

This Depo left headlight assembly is a direct-fit exterior lighting replacement for select 2007-2009 Dodge Ram 1500, Ram 2500, and Ram 3500 models. It is built for composite headlamp applications and matches the left-side position for the listed truck configurations.

• Brand: Depo
• Part number: 334-1122L-AC
• Left-side headlight assembly
• Composite headlamp application
• Direct replacement for select Dodge Ram trucks
• Fits vehicles without dual rear wheels where noted in the fitment data

Fitment Details

• Fits 2007-2008 Dodge Ram 1500, left.
• Fits 2007-2009 Dodge Ram 2500, left, w/o dual rear wheels; composite.
• Fits 2007-2009 Dodge Ram 3500, left, w/o dual rear wheels; composite.

Product Overview

Depo 334-1122L-AC is a left headlight assembly for Dodge Ram 1500, Ram 2500, and Ram 3500 trucks in the 2007-2009 range. Use it when replacing a damaged, cloudy, or non-functioning driver-side headlamp on a composite-style front lighting setup. The part number 334-1122L-AC is also useful when verifying the correct left headlight assembly before ordering.

Common Replacement Reasons

• Cracked or broken left headlight housing
• Reduced road illumination from a worn headlamp assembly
• Moisture intrusion in the front lighting unit
• Restoring proper front-end lighting after collision damage
• Replacing a faded or yellowed composite headlight on a Dodge Ram

Installation Notes

Confirm left-side placement and verify the truck configuration before installation. This assembly is listed for composite headlamp applications and for Ram 2500 and Ram 3500 models without dual rear wheels where specified. Compare the original unit and connector layout to the existing headlight before installation. Part number 334-1122L-AC should be matched to the vehicle’s trim and lighting setup for correct fitment.

Quality Assurance

Depo manufactures replacement lighting components for OE-style fit and function. This headlight assembly is identified by part number 334-1122L-AC and cross-references CH2502280C for the same application.