Genuine Audi Temp Sensor HVAC Duct Air Temperature Sensor 4B0820539 OEM - Audi (4B0-820-539)
- 4b0820539
Genuine Audi Temp Sensor HVAC Duct Air Temperature Sensor 4B0820539 OEM - Audi (4B0-820-539)
- 4b0820539
- Audi
- 4B0-820-539
- 8e0820539a, 8e0820539b
Details
- Brand:
- SKU:
4B0-820-539
- Positions: Rear, Left, Rear Front, Rear Lower, Rear Right, Left Rear, Left Front, Left Lower, Right, Right Rear, Right Front, Right Lower, Lower Rear, Lower Front, Lower, Lower Right, Front Rear, Front, Front Lower, Front Right, Center Rear, Center Front, Center Lower, Center Right, Rear Lower Rear, Rear Lower Front, Rear Lower Lower, Rear Lower Right
- Other Names:
HVAC Duct Air Temperature Sensor, Cabin Air Temperature Sensor, A/C Evaporator Temperature Sensor, In-Car Sensor, Thermostatic Switch, HVAC Evaporator Temperature Switch, Sensor
- Description:
Genuine Audi OEM Temp Sensor is a direct-fit replacement designed for the Audi A4 and Audi A6, ensuring your climate control system maintains precise cabin temperature regulation. This HVAC duct air temperature sensor, also referred to as a cabin air temperature sensor or A/C evaporator temperature sensor, monitors airflow temperatures inside the duct system and feeds real-time data to the climate control module, allowing it to adjust heating and cooling output accurately. When this in-car sensor fails or reads incorrectly, drivers typically experience inconsistent cabin temperatures, erratic A/C cycling, or a climate system that simply won't respond as expected. Choosing genuine Audi OEM over aftermarket matters significantly for this part because temperature sensors require exact resistance tolerances and connector compatibility to communicate reliably with Audi's proprietary HVAC control units. Aftermarket alternatives frequently use different resistance curves that cause the module to misread temperatures, leading to persistent comfort issues even after replacement. The genuine 4B0820539 is engineered to Audi's exact factory specifications, guaranteeing seamless plug-and-play installation and accurate sensor output from day one. Whether you're searching for an Audi A6 A4 OEM Temp Sensor or part number 4B0-820-539, Audi Henderson is an authorized Audi dealer offering this part backed by the manufacturer's warranty.
- Notes: Included with AC & heater assembly.
- Replaces:
8e0820539a, 8e0820539b
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov - MSRP: $65.66
- Discount: $20.46 (31.2% off)
- Sale Price: $45.20
- Audi
- 4B0-820-539
- 8e0820539a, 8e0820539b
Details
- Brand:
- SKU:
4B0-820-539
- Positions: Rear, Left, Rear Front, Rear Lower, Rear Right, Left Rear, Left Front, Left Lower, Right, Right Rear, Right Front, Right Lower, Lower Rear, Lower Front, Lower, Lower Right, Front Rear, Front, Front Lower, Front Right, Center Rear, Center Front, Center Lower, Center Right, Rear Lower Rear, Rear Lower Front, Rear Lower Lower, Rear Lower Right
- Other Names:
HVAC Duct Air Temperature Sensor, Cabin Air Temperature Sensor, A/C Evaporator Temperature Sensor, In-Car Sensor, Thermostatic Switch, HVAC Evaporator Temperature Switch, Sensor
- Description:
Genuine Audi OEM Temp Sensor is a direct-fit replacement designed for the Audi A4 and Audi A6, ensuring your climate control system maintains precise cabin temperature regulation. This HVAC duct air temperature sensor, also referred to as a cabin air temperature sensor or A/C evaporator temperature sensor, monitors airflow temperatures inside the duct system and feeds real-time data to the climate control module, allowing it to adjust heating and cooling output accurately. When this in-car sensor fails or reads incorrectly, drivers typically experience inconsistent cabin temperatures, erratic A/C cycling, or a climate system that simply won't respond as expected. Choosing genuine Audi OEM over aftermarket matters significantly for this part because temperature sensors require exact resistance tolerances and connector compatibility to communicate reliably with Audi's proprietary HVAC control units. Aftermarket alternatives frequently use different resistance curves that cause the module to misread temperatures, leading to persistent comfort issues even after replacement. The genuine 4B0820539 is engineered to Audi's exact factory specifications, guaranteeing seamless plug-and-play installation and accurate sensor output from day one. Whether you're searching for an Audi A6 A4 OEM Temp Sensor or part number 4B0-820-539, Audi Henderson is an authorized Audi dealer offering this part backed by the manufacturer's warranty.
- Notes: Included with AC & heater assembly.
- Replaces:
8e0820539a, 8e0820539b
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Also Purchased
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
AUDI HENDERSON
Welcome to Audi OEM Parts, your number one source for all things Audi. We're dedicated to providing you the very best parts and accessories, with an emphasis on OEM fitment.
You can order your Genuine Audi Temp Sensor HVAC Duct Air Temperature Sensor 4B0820539 OEM (4b0820539) right now and have it delivered to your home or work in just a matter of days. Guaranteed to fit your vehicle and we also offer a VIN verification system at checkout.
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Every part ships directly from factory inventory with full Audi manufacturer warranty. No aftermarket substitutes. No compatibility guessing. Exact fit, every time.
Order online and ship nationwide. Same parts Audi technicians use, at authorized dealer pricing, with the speed of online ordering. Questions? Call 888-448-6114 or email [email protected].