2008–2012 Audi A4 Climate Control Unit Used OEM 8T1820043A

Genuine Audi OEM climate control unit (part number 8T1820043AJ). This electronic module manages and regulates cabin temperature, fan speed, and airflow distribution. It communicates with temperature sensors and HVAC actuators to maintain desired climate settings. Faulty controls may cause unresponsive buttons or inconsistent cabin temperatures; replacement restores full A/C and heating operation.

Details:

• VIN: WAUAFC8K6CA001143

• Part Number: 8T1820043AJ (OE 8T1 820 043 AJ)

• Compatibility: Fits Audi A4

• Function: Controls and regulates HVAC functions electronically.

• Location: Center dashboard console (below infotainment or radio unit).

• Material: Plastic housing with electronic PCB, LED display, and control knobs/buttons.

• Condition: Used OEM -- fully functional, buttons responsive, no cracks or fading.

At SalvageAutoPart, we’re proud to be one of the largest OEM auto parts sellers worldwide. Every part we offer is carefully pulled, inspected, and tested to ensure quality and reliability before being listed.

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Buy with confidence knowing you’re getting authentic OEM parts backed by a trusted seller.

Always buy OEM!
OEM parts are built to factory specifications, ensuring the right fit, performance, and safety compared to aftermarket alternatives. We sell parts pulled from the vehicles. They are 100% compatible with original part numbers incase if you are looking to substitute part, please check with your car's part number and catalog.

⚠️ Fitment Note: Please verify compatibility with your vehicle’s VIN before purchase.