$49.00
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
DESCRIPTION Headlight Rocker Switch CONDITION Used BRAND Peterbilt PART NUMBER Q27-6030-8A8EEF1AA1 PART NUMBERS Q27-6030-8A8EEF1AA1 Function of this partElectrical 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 mattersModern 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 brandPeterbilt parts are built for premium, driver-focused trucks that are popular with fleets and owner-operators across North America. 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.
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$49.00