Description

4B0820539 Air Conditioning Temperature Sensor – Audi Genuine OE/OEM

Keep your Audi’s climate control system operating correctly with this 4B0820539 Air Conditioning Temperature Sensor. This genuine OE/OEM sensor is designed to monitor temperature within the air conditioning and climate control system, helping the vehicle regulate heating and cooling performance.

The part is genuine OE/OEM, used, and tested. It is a suitable replacement for a faulty or damaged sensor when the original part number and connector match your vehicle.

Product Details

• OEM Part Number: 4B0820539
• Product Type: Air Conditioning / Climate Control Temperature Sensor
• System: HVAC / Air Conditioning / Heating
• Brand: Audi
• Quality: Genuine OE/OEM
• Condition: Used & Tested
• Application: Climate control temperature monitoring
• Part Number: 4B0820539

Function

The 4B0820539 temperature sensor provides temperature information to the vehicle’s climate control system. This helps the HVAC system adjust heating and cooling operation according to the measured temperature.

A faulty sensor may contribute to:

• Incorrect cabin temperature
• Air conditioning that does not cool properly
• Heater or climate control performance issues
• Temperature regulation problems
• Incorrect HVAC readings
• Stored climate-control fault codes
• Intermittent climate control operation

Fitment & Compatibility

This sensor is intended for compatible Audi applications using OEM part number 4B0820539.

Always compare the part number, connector, physical design, and original sensor before ordering. Audi climate-control components can vary depending on model, year, engine, HVAC configuration, and equipment.

If your original sensor is marked 4B0820539, this is a strong indication of compatibility, but the complete vehicle configuration should still be verified before purchase.

Condition

This is a genuine OE/OEM used and tested Audi part. It may show normal cosmetic signs of previous use, but the sensor has been tested before sale.

Please review the product photos carefully for the exact item and condition.

Installation

Professional installation is recommended. After installation, check the climate control system for stored fault codes and confirm that temperature readings and HVAC operation are functioning correctly.

Worldwide Shipping

Worldwide shipping available from Audi Parts 05. Please ensure the part number and vehicle compatibility are confirmed before ordering.