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Description
7805-3423 Genuine Paccar Headlight SwitchPart details DESCRIPTION Headlight Switch CONDITION Used BRAND Paccar PART NUMBER 7805 3423 Function of this part Electrical and electronic components distribute power, control circuits, and communicate over the truck data network. Modules, harnesses, sensors, and switches all work together to support engine, chassis, and cab functions. Why this part matters Modern trucks depend heavily on electronics. A faulty module or harness can cause intermittent
Part details
| DESCRIPTION | Headlight Switch |
| CONDITION | Used |
| BRAND | Paccar |
| PART NUMBER | 7805-3423 |
Function of this part
Electrical and electronic components distribute power, control circuits, and communicate over the truck data network. Modules, harnesses, sensors, and switches all work together to support engine, chassis, and cab functions.
Why this part matters
Modern trucks depend heavily on electronics. A faulty module or harness can cause intermittent issues, fault codes, or no-start conditions, so good OEM electrical parts are valuable for diagnostics and repair.
About the brand
PACCAR components support both Kenworth and Peterbilt trucks with OEM-grade fit and performance.
Fitment & usage
Used OEM parts are a smart choice for controlling repair costs while still using original-equipment components. Always match the OEM part number(s) listed to your existing part, and consult your service manual, dealer, or technician if you are unsure about fitment.
Note: Because this is a used component, normal signs of wear such as scratches, discoloration, or light surface corrosion may be present. Refer to the product photos and information on Second Truck Parts for the best representation of the part you will receive.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy