OE Quality
60-Day Returns

Depo 334-1138L-AS2 Headlight Assembly - Left
Reliable Headlight Assembly for Ram ProMaster Models
The Depo 334-1138L-AS2 headlight assembly is designed specifically for Ram ProMaster 1500, 2500, and 3500 models. This direct replacement part ensures proper fit and function, restoring your vehicle's exterior lighting performance.
- Compatible with Ram ProMaster 1500, 2500, and 3500
- OEM-style headlight assembly for precise fitment
- Durable construction for long-lasting use
- Includes all necessary mounting points for easy installation
- Left side (driver side) headlight unit
Product Details and Specifications
The Depo 334-1138L-AS2 is a left-side headlight assembly engineered to meet the lighting requirements of Ram ProMaster vans. Manufactured to match original equipment specifications, this headlight assembly provides consistent beam pattern and illumination. Its robust housing protects internal components from moisture and debris, maintaining reliable operation under various driving conditions. The assembly is designed for straightforward replacement without modification, ensuring compatibility with factory wiring and mounting hardware.
Common Applications and Problem Resolution
- Replacement for cracked or broken headlight lens or housing
- Restores proper headlight alignment and beam focus
- Fixes electrical issues caused by damaged headlight assemblies
- Improves nighttime visibility and safety
- Resolves moisture intrusion and fogging inside the headlight
Installation Notes and Tips
Installation of the Depo 334-1138L-AS2 headlight assembly is straightforward for technicians familiar with Ram ProMaster vehicles. It is recommended to disconnect the battery before installation to prevent electrical shorts. Remove the existing headlight assembly by loosening mounting screws and disconnecting the wiring harness. Align the new assembly carefully to ensure proper fit and secure all fasteners. Test the headlight operation before completing the installation to verify correct function.
Quality Assurance and Warranty Information
Depo manufactures this headlight assembly to meet industry standards for durability and performance. While specific warranty details may vary, Depo typically offers coverage against manufacturing defects. This part is designed to provide reliable service life when installed and maintained according to vehicle manufacturer guidelines.
This part fits 27 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2022 | Ram | ProMaster 1500 | Base | Left | OEM: 4725945AK |
| 2022 | Ram | ProMaster 2500 | Base | Left | OEM: 4725945AK |
| 2022 | Ram | ProMaster 3500 | Base | Left | OEM: 4725945AK |
| 2021 | Ram | ProMaster 1500 | Base | Left | OEM: 4725945AK |
| 2021 | Ram | ProMaster 2500 | Base | Left | OEM: 4725945AK |
| 2021 | Ram | ProMaster 3500 | Base | Left | OEM: 4725945AK |
| 2020 | Ram | ProMaster 1500 | Base | Left | OEM: 4725945AK |
| 2020 | Ram | ProMaster 2500 | Base | Left | OEM: 4725945AK |
| 2020 | Ram | ProMaster 3500 | Base | Left | OEM: 4725945AK |
| 2019 | Ram | ProMaster 1500 | Base | Left | OEM: 4725945AK |
| 2019 | Ram | ProMaster 2500 | Base | Left | OEM: 4725945AK |
| 2019 | Ram | ProMaster 3500 | Base | Left | OEM: 4725945AK |
| 2018 | Ram | ProMaster 1500 | Left | w/o Daytime Running Lamps; Composite; CH2502254; w/o Daytime Running Lamps; Composite; OEM: 4725945; OEM: 4725945 | |
| 2018 | Ram | ProMaster 2500 | Left | w/o Daytime Running Lamps; Composite; CH2502254; w/o Daytime Running Lamps; Composite; OEM: 4725945; OEM: 4725945 | |
| 2018 | Ram | ProMaster 3500 | Left | w/o Daytime Running Lamps; Composite; CH2502254; w/o Daytime Running Lamps; Composite; OEM: 4725945; OEM: 4725945 | |
| 2017 | Ram | ProMaster 1500 | Left | w/o Daytime Running Lamps; Composite; CH2502254; w/o Daytime Running Lamps; Composite; OEM: 4725945; OEM: 4725945 | |
| 2017 | Ram | ProMaster 2500 | Left | w/o Daytime Running Lamps; Composite; CH2502254; w/o Daytime Running Lamps; Composite; OEM: 4725945; OEM: 4725945 | |
| 2017 | Ram | ProMaster 3500 | Left | w/o Daytime Running Lamps; Composite; CH2502254; w/o Daytime Running Lamps; Composite; OEM: 4725945; OEM: 4725945 | |
| 2016 | Ram | ProMaster 1500 | Left | w/o Daytime Running Lamps; Composite; CH2502254; w/o Daytime Running Lamps; Composite; OEM: 4725945; OEM: 4725945 | |
| 2016 | Ram | ProMaster 2500 | Left | w/o Daytime Running Lamps; Composite; CH2502254; w/o Daytime Running Lamps; Composite; OEM: 4725945; OEM: 4725945 | |
| 2016 | Ram | ProMaster 3500 | Left | w/o Daytime Running Lamps; Composite; CH2502254; w/o Daytime Running Lamps; Composite; OEM: 4725945; OEM: 4725945 | |
| 2015 | Ram | ProMaster 1500 | Left | w/o Daytime Running Lamps; Composite; CH2502254; w/o Daytime Running Lamps; Composite; OEM: 4725945; OEM: 4725945 | |
| 2015 | Ram | ProMaster 2500 | Left | w/o Daytime Running Lamps; Composite; CH2502254; w/o Daytime Running Lamps; Composite; OEM: 4725945; OEM: 4725945 | |
| 2015 | Ram | ProMaster 3500 | Left | w/o Daytime Running Lamps; Composite; CH2502254; w/o Daytime Running Lamps; Composite; OEM: 4725945; OEM: 4725945 | |
| 2014 | Ram | ProMaster 1500 | Left | w/o Daytime Running Lamps; Composite; CH2502254; w/o Daytime Running Lamps; Composite; OEM: 4725945; OEM: 4725945 | |
| 2014 | Ram | ProMaster 2500 | Left | w/o Daytime Running Lamps; Composite; CH2502254; w/o Daytime Running Lamps; Composite; OEM: 4725945; OEM: 4725945 | |
| 2014 | Ram | ProMaster 3500 | Left | w/o Daytime Running Lamps; Composite; CH2502254; w/o Daytime Running Lamps; Composite; OEM: 4725945; OEM: 4725945 |
* 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.