Audi Ambient Temperature / Temp Sensor 4A0820535

OEM Part #: 4A0-820-535 (4A0820535)

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Other Climate Air Temp Sensor that may fit your vehicle

Air Temperature Sensor 4A0820539

Air Temperature Sensor

$6.49
Fits 1992–2005 Audi & Volkswagen
OEM: 4A0820539
Used Only 1 left
Temperature Sensor 1K0907543G

Temperature Sensor

$17.49
Fits 2003–2019 Audi, Porsche + more
OEM: 1K0907543G
Used
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The Ambient Air Temperature Sensor, OEM part number 4A0820535, plays a crucial role in monitoring the outside air temperature to support climate control systems within various Audi and Volkswagen models. This factory-original part is typically located at the outer front of the vehicle, ensuring accurate temperature readings crucial for optimal HVAC performance. Common issues prompting replacement include sensor failures due to environmental exposure, leading to erratic cabin temperature control or dashboard warning lights. Compatible with models such as the 2000-2006 Audi TT, 1998-2006 Audi A6, and multiple Volkswagen Passat variations from 1998-2006, it replaces alternative names like Air Temp Sensor and In-Car Sensor. Other compatible OEM numbers include 8D0820535.

Specifications

Specifications for Ambient Temperature / Temp Sensor 4A0820535
Fits Vehicle Model100, 200, 5000, 80, 90, A6, A8, Coupe Quattro, S4, S6, S8, TT, V8
Fits Vehicle MakeAudi
OEM Part No4A0-820-535 (4A0820535)
Compatible OEM Part No 443-820-535-A, 4A0-820-535-A
CategorySensors

Compatible Vehicles

Fits 110 vehicle configurations across 1 make, 1985-2006.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

Audi

  • 100 1989-1994 · 13 variants 3 with notes
  • 200 1989-1991 · 6 variants
  • 5000 1985-1988 · 12 variants
  • 80 1988-1992 · 9 variants
  • 90 1988-1995 · 13 variants
  • A6 1995 · 4 variants
  • A8 2000-2002 · 6 variants
  • Coupe Quattro 1990-1991 · 2 variants
  • S4 1992-1994 · 3 variants 1 with note
  • S6 1995 · 2 variants
  • S8 2001-2002 · 2 variants
  • TT 2000-2006 · 33 variants
  • V8 1990-1994 · 5 variants 1 with note
View all 110 vehicle configurations — 5 with fitment notes
Full vehicle fitment list for Ambient Temperature / Temp Sensor 4A0820535
Year Make Model Trim Engine Note
1985 Audi 5000 Sedan 2.2L l5 Turbo
1986 Audi 5000 Sedan 2.2L l5 Turbo
1986 Audi 5000 Quattro Sedan 2.2L l5 Turbo
1986 Audi 5000 Quattro Wagon 2.2L l5 Turbo
1987 Audi 5000 Sedan 2.2L l5 Turbo
1987 Audi 5000 Quattro Sedan 2.2L l5 Turbo
1987 Audi 5000 Quattro Wagon 2.2L l5 Turbo
1987 Audi 5000 Quattro Sedan 2.3L l5
1988 Audi 5000 Sedan 2.2L l5 Turbo
1988 Audi 5000 Quattro Sedan 2.2L l5 Turbo
1988 Audi 5000 Quattro Wagon 2.2L l5 Turbo
1988 Audi 5000 Quattro Sedan 2.3L l5
1988 Audi 80 Sedan 2.0L l4
1988 Audi 80 Quattro Sedan 2.3L l5
1988 Audi 90 Sedan 2.0L l4
1988 Audi 90 Sedan 2.3L l5
1988 Audi 90 Quattro Sedan 2.3L l5
1989 Audi 100 Quattro Sedan 2.3L l5
1989 Audi 200 Quattro Sedan 2.2L l5 Turbo
1989 Audi 200 Quattro Wagon 2.2L l5 Turbo
1989 Audi 80 Sedan 2.0L l4
1989 Audi 80 Quattro Sedan 2.3L l5
1989 Audi 90 Sedan 2.3L l5
1989 Audi 90 Quattro Sedan 2.3L l5
1990 Audi 100 Quattro Sedan 2.3L l5
1990 Audi 200 Quattro Sedan 2.2L l5 Turbo
1990 Audi 200 Quattro Wagon 2.2L l5 Turbo
1990 Audi 80 Sedan 2.0L l4
1990 Audi 80 Quattro Sedan 2.3L l5
1990 Audi 90 Sedan 2.3L l5
1990 Audi 90 Quattro Sedan 2.3L l5
1990 Audi Coupe Quattro Coupe 2.3L l5
1990 Audi V8 Quattro Sedan 3.6L V8
1991 Audi 100 Quattro Sedan 2.3L l5
1991 Audi 200 Quattro Wagon 2.2L l5 Turbo
1991 Audi 200 Quattro Sedan 2.2L l5 Turbo
1991 Audi 80 Sedan 2.3L l5
1991 Audi 80 Quattro Sedan 2.3L l5
1991 Audi 90 Sedan 2.3L l5
1991 Audi 90 Quattro Sedan 2.3L l5
1991 Audi Coupe Quattro Coupe 2.3L l5
1991 Audi V8 Quattro Sedan 3.6L V8 For Vehicles Where Last 6 Digits of VIN Number are Less Than 020000
1992 Audi 100 Sedan 2.8L V6
1992 Audi 100 Quattro Sedan 2.8L V6
1992 Audi 100 Quattro Wagon 2.8L V6
1992 Audi 80 Quattro Sedan 2.3L l5
1992 Audi S4 Sedan 2.2L l5 Turbo
1992 Audi V8 Quattro Sedan 4.2L V8
1993 Audi 100 Sedan 2.8L V6 For Vehicles Where Last 6 Digits of VIN Number are Less Than 032003
1993 Audi 100 Quattro Sedan 2.8L V6 For Vehicles Where Last 6 Digits of VIN Number are Less Than 060000
1993 Audi 100 Quattro Wagon 2.8L V6 For Vehicles Where Last 6 Digits of VIN Number are Less Than 060000
1993 Audi 90 Sedan 2.8L V6
1993 Audi 90 Quattro Sedan 2.8L V6
1993 Audi S4 Sedan 2.2L l5 Turbo For Vehicles Where Last 6 Digits of VIN Number are Less Than 060000
1993 Audi V8 Quattro Sedan 4.2L V8
1994 Audi 100 Sedan 2.8L V6
1994 Audi 100 Wagon 2.8L V6
1994 Audi 100 Quattro Sedan 2.8L V6
1994 Audi 100 Quattro Wagon 2.8L V6
1994 Audi 90 Quattro Sedan 2.8L V6
1994 Audi S4 Sedan 2.2L l5 Turbo
1994 Audi V8 Quattro Sedan 4.2L V8
1995 Audi 90 Quattro Sedan 2.8L V6
1995 Audi A6 Wagon 2.8L V6
1995 Audi A6 Sedan 2.8L V6
1995 Audi A6 Quattro Wagon 2.8L V6
1995 Audi A6 Quattro Sedan 2.8L V6
1995 Audi S6 Wagon 2.2L l5 Turbo
1995 Audi S6 Sedan 2.2L l5 Turbo
2000 Audi A8 Quattro Sedan 4.2L V8
2000 Audi A8 Quattro L Sedan 4.2L V8
2000 Audi TT Coupe 1.8L l4 Turbo
2000 Audi TT Quattro Coupe 1.8L l4 Turbo
2001 Audi A8 Quattro Sedan 4.2L V8
2001 Audi A8 Quattro L Sedan 4.2L V8
2001 Audi S8 Sedan 4.2L V8
2001 Audi TT Convertible 1.8L l4 Turbo
2001 Audi TT Coupe 1.8L l4 Turbo
2001 Audi TT Quattro Convertible 1.8L l4 Turbo
2001 Audi TT Quattro Coupe 1.8L l4 Turbo
2002 Audi A8 Quattro Sedan 4.2L V8
2002 Audi A8 Quattro L Sedan 4.2L V8
2002 Audi S8 Sedan 4.2L V8
2002 Audi TT Convertible 1.8L l4 Turbo
2002 Audi TT Coupe 1.8L l4 Turbo
2002 Audi TT Quattro ALMS Coupe 1.8L l4 Turbo
2002 Audi TT Quattro Convertible 1.8L l4 Turbo
2002 Audi TT Quattro Coupe 1.8L l4 Turbo
2003 Audi TT Convertible 1.8L l4 Turbo
2003 Audi TT Coupe 1.8L l4 Turbo
2003 Audi TT Quattro Convertible 1.8L l4 Turbo
2003 Audi TT Quattro Coupe 1.8L l4 Turbo
2004 Audi TT Convertible 1.8L l4 Turbo
2004 Audi TT Coupe 1.8L l4 Turbo
2004 Audi TT Quattro Convertible 1.8L l4 Turbo
2004 Audi TT Quattro Convertible 3.2L V6
2004 Audi TT Quattro Coupe 1.8L l4 Turbo
2004 Audi TT Quattro Coupe 3.2L V6
2005 Audi TT Convertible 1.8L l4 Turbo
2005 Audi TT Coupe 1.8L l4 Turbo
2005 Audi TT Quattro Convertible 1.8L l4 Turbo
2005 Audi TT Quattro Convertible 3.2L V6
2005 Audi TT Quattro Coupe 1.8L l4 Turbo
2005 Audi TT Quattro Coupe 3.2L V6
2006 Audi TT Convertible 1.8L l4 Turbo
2006 Audi TT Coupe 1.8L l4 Turbo
2006 Audi TT Quattro Convertible 1.8L l4 Turbo
2006 Audi TT Quattro Convertible 3.2L V6
2006 Audi TT Quattro Coupe 1.8L l4 Turbo
2006 Audi TT Quattro Coupe 3.2L V6

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