Audi / Volkswagen ECU / Engine Housing Temperature Sensor 025906041A

OEM Part #: 025-906-041-A (025906041A)

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The ECU / Engine Housing Temperature Sensor, OEM part number 025906041A, is a genuine factory-original component designed for precise monitoring of engine temperature. This 2-pin blue sensor plays a critical role in regulating the engine's performance by providing real-time temperature data to the ECU, ensuring optimal operation and efficiency. It is compatible with a range of Volkswagen and Audi models including the Audi A6 (1995), Volkswagen Golf, Jetta, Passat (1995-1998), and EuroVan (1993-1997). Common issues such as inaccurate temperature readings or engine overheating can be resolved with this replacement. This authentic sensor is integral in maintaining consistent engine performance across various driving conditions.

Specifications

Specifications for ECU / Engine Housing Temperature Sensor 025906041A
Fits Vehicle Model100, 200, 80, 90, A4, Cabriolet, Corrado, Coupe Quattro, EuroVan, Golf, Jetta, Passat, S4, S6, Scirocco, Vanagon
Fits Vehicle MakeAudi, Volkswagen
OEM Part No025-906-041-A (025906041A)
CategoryAir / Intake

Compatible Vehicles

Fits 117 vehicle configurations across 2 makes, 1985-2001.

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 1990-1991 · 2 variants
  • 200 1990-1991 · 2 variants 1 with note
  • 80 1988-1992 · 7 variants
  • 90 1988-1991 · 6 variants
  • A4 1998-1999 · 2 variants
  • Coupe Quattro 1990-1991 · 2 variants
  • S4 1992-1994 · 3 variants
  • S6 1995 · 2 variants

Volkswagen

  • Cabriolet 1985-1993 · 9 variants
  • Corrado 1990-1994 · 6 variants
  • EuroVan 1993-1997 · 3 variants 1 with note
  • Golf 1989-1999 · 11 variants
  • Jetta 1987-1999 · 21 variants
  • Passat 1993-2001 · 24 variants 4 with notes
  • Scirocco 1985-1988 · 4 variants
  • Vanagon 1986-1991 · 13 variants
View all 117 vehicle configurations 6 with fitment notes
Full vehicle fitment list for ECU / Engine Housing Temperature Sensor 025906041A
Year Make Model Trim Engine Note
1988 Audi 80 Quattro Sedan 2.3L l5
1988 Audi 90 Quattro Sedan 2.3L l5
1989 Audi 80 Quattro Sedan 2.3L l5
1989 Audi 90 Quattro Sedan 2.3L l5
1990 Audi 100 Sedan 2.3L l5
1990 Audi 200 Sedan 2.2L l5 Turbo For Vehicles Where Last 6 Digits of VIN Number are Greater Than 031531
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
1991 Audi 100 Sedan 2.3L l5
1991 Audi 200 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
1992 Audi 80 Quattro Sedan 2.3L l5
1992 Audi S4 Sedan 2.2L l5 Turbo
1993 Audi S4 Sedan 2.2L l5 Turbo
1994 Audi S4 Sedan 2.2L l5 Turbo
1995 Audi S6 Wagon 2.2L l5 Turbo
1995 Audi S6 Sedan 2.2L l5 Turbo
1998 Audi A4 Sedan 1.8L l4 Turbo
1999 Audi A4 Sedan 1.8L l4 Turbo
1985 Volkswagen Cabriolet Convertible 1.8L l4
1985 Volkswagen Scirocco Coupe 1.8L l4
1986 Volkswagen Cabriolet Convertible 1.8L l4
1986 Volkswagen Scirocco Coupe 1.8L l4
1986 Volkswagen Vanagon Van Camper 2.1L
1986 Volkswagen Vanagon Van 2.1L
1986 Volkswagen Vanagon L Van 2.1L
1987 Volkswagen Cabriolet Convertible 1.8L l4
1987 Volkswagen Jetta Sedan 1.6L l4 Diesel
1987 Volkswagen Jetta Sedan 1.8L l4
1987 Volkswagen Scirocco Coupe 1.8L l4
1987 Volkswagen Vanagon Van Camper 2.1L
1987 Volkswagen Vanagon Van 2.1L
1988 Volkswagen Cabriolet Convertible 1.8L l4
1988 Volkswagen Jetta Sedan 1.8L l4
1988 Volkswagen Scirocco Coupe 1.8L l4
1988 Volkswagen Vanagon Van Camper 2.1L
1988 Volkswagen Vanagon Van 2.1L
1989 Volkswagen Cabriolet Convertible 1.8L l4
1989 Volkswagen Golf Hatchback 1.8L l4
1989 Volkswagen Jetta Sedan 1.6L l4 Diesel
1989 Volkswagen Jetta Sedan 1.8L l4
1989 Volkswagen Vanagon Van Camper 2.1L
1989 Volkswagen Vanagon Van 2.1L
1990 Volkswagen Cabriolet Convertible 1.8L l4
1990 Volkswagen Corrado Coupe 1.8L l4 Supercharged
1990 Volkswagen Golf Hatchback 1.8L l4
1990 Volkswagen Golf Hatchback 2.0L l4
1990 Volkswagen Jetta Sedan 1.8L l4
1990 Volkswagen Jetta Sedan 2.0L l4
1990 Volkswagen Jetta Sedan 1.6L l4 Diesel
1990 Volkswagen Vanagon Van 2.1L
1990 Volkswagen Vanagon Van Camper 2.1L
1991 Volkswagen Cabriolet Convertible 1.8L l4
1991 Volkswagen Corrado Coupe 1.8L l4 Supercharged
1991 Volkswagen Golf Hatchback 1.8L l4
1991 Volkswagen Golf Hatchback 2.0L l4
1991 Volkswagen Jetta Sedan 1.8L l4
1991 Volkswagen Jetta Sedan 2.0L l4
1991 Volkswagen Jetta Sedan 1.6L l4 Diesel
1991 Volkswagen Vanagon Van 2.1L
1991 Volkswagen Vanagon Van Camper 2.1L
1992 Volkswagen Cabriolet Convertible 1.8L l4
1992 Volkswagen Corrado Coupe 1.8L l4 Supercharged
1992 Volkswagen Corrado Coupe 2.8L V6
1992 Volkswagen Golf Hatchback 1.8L l4
1992 Volkswagen Golf Hatchback 2.0L l4
1992 Volkswagen Jetta Sedan 1.8L l4
1992 Volkswagen Jetta Sedan 2.0L l4
1992 Volkswagen Jetta Sedan 1.6L l4 Diesel
1993 Volkswagen Cabriolet Convertible 1.8L l4
1993 Volkswagen Corrado Coupe 2.8L V6
1993 Volkswagen EuroVan Van 2.5L l5
1993 Volkswagen Passat Sedan 2.8L V6
1993 Volkswagen Passat Wagon 2.8L V6
1994 Volkswagen Corrado Coupe 2.8L V6
1994 Volkswagen Jetta Sedan 2.0L l4
1994 Volkswagen Jetta Sedan 2.8L V6
1994 Volkswagen Passat Sedan 2.8L V6
1994 Volkswagen Passat Wagon 2.8L V6
1995 Volkswagen EuroVan Camper Van 2.5L l5
1995 Volkswagen Golf Hatchback 2.8L V6
1995 Volkswagen Jetta Sedan 2.8L V6
1995 Volkswagen Passat Sedan 2.0L l4
1995 Volkswagen Passat Sedan 2.8L V6
1995 Volkswagen Passat Wagon 2.8L V6
1996 Volkswagen Jetta Sedan 2.8L V6
1996 Volkswagen Passat Sedan 2.0L l4
1996 Volkswagen Passat Sedan 2.8L V6
1996 Volkswagen Passat Wagon 2.8L V6
1996 Volkswagen Passat Sedan 1.9L l4 Diesel Turbo For Vehicles with Engine Code(s) AHU
1996 Volkswagen Passat Wagon 1.9L l4 Diesel Turbo For Vehicles with Engine Code(s) AHU
1997 Volkswagen EuroVan Camper Van 2.8L V6 For Vehicles Where Last 6 Digits of VIN Number are Less Than 006390
1997 Volkswagen Golf Hatchback 2.8L V6
1997 Volkswagen Jetta Sedan 2.8L V6
1997 Volkswagen Passat Sedan 2.8L V6
1997 Volkswagen Passat Wagon 2.8L V6
1997 Volkswagen Passat Sedan 1.9L l4 Diesel Turbo For Vehicles with Engine Code(s) AHU
1997 Volkswagen Passat Wagon 1.9L l4 Diesel Turbo For Vehicles with Engine Code(s) AHU
1998 Volkswagen Golf Hatchback 2.8L V6
1998 Volkswagen Jetta Sedan 2.8L V6
1998 Volkswagen Passat Sedan 1.8L l4 Turbo
1998 Volkswagen Passat Wagon 1.8L l4 Turbo
1999 Volkswagen Golf Hatchback 2.8L V6
1999 Volkswagen Jetta Sedan 2.8L V6
1999 Volkswagen Passat Sedan 1.8L l4 Turbo
1999 Volkswagen Passat Wagon 1.8L l4 Turbo
2000 Volkswagen Passat Sedan 1.8L l4 Turbo
2000 Volkswagen Passat Wagon 1.8L l4 Turbo
2001 Volkswagen Passat Sedan 1.8L l4 Turbo
2001 Volkswagen Passat Wagon 1.8L l4 Turbo

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