Ambient Temperature Sensor for VW 8Z0820535A Audi A4 Quattro S4 A8 Jetta Q7 A5

Ambient Temperature Sensor for VW and Audi

This ambient temperature sensor for VW and Audi measures outside air temperature for optimal climate control operation, cross-referencing part number 8Z0820535A.

Overview

This replacement ambient temperature sensor provides precise outdoor temperature readings to your vehicle's onboard computer. Designed to restore proper operation of the automatic climate control and dash display, this ambient temperature sensor ensures that heating and cooling cycles operate efficiently. It is built to survive harsh under-hood and road environments while maintaining signal accuracy.

Built For Performance

• Constructed with high-sensitivity thermistor components for rapid temperature response
• Features a sealed electrical connector to prevent moisture intrusion and corrosion
• Engineered as a plug-and-play unit requiring no wiring modifications
• Designed to meet original equipment standards for electrical resistance and durability

Fits These Machines

• for Audi A4 Quattro
• for Audi S4
• for Audi A8
• for Audi Q7
• for Audi A5
• for VW Jetta

On-The-Job Use

• Correcting incorrect outdoor temperature displays on the instrument cluster
• Restoring the functionality of automatic heating and air conditioning systems
• Replacing failed sensors that trigger HVAC-related diagnostic trouble codes

Specs At A Glance

Good To Know

Q: Where is this sensor usually located on the vehicle? A: It is typically mounted behind the front bumper grille area to detect incoming air temperature.

Q: What are the signs of a failing ambient air sensor? A: Common symptoms include incorrect dashboard temperature readings and AC system performance issues.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.