1998-2005 Audi / Volkswagen Oxygen O2 Sensor - Pre Cat Upstream 078906265M

OEM Part #: 078-906-265-M (078906265M)

$18.49
Used
Donor2001 Audi ALLROAD · 2.7L
SKU: 688556 · 30-Day Returns
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Oxygen O2 Sensor - Pre Cat Upstream 078906265M — Used (SKU 688556)
Genuine OEM Used SKU: 688556 Donor Vehicle: 2001 Audi ALLROAD · 2.7L 2 photos
$18.49
30-Day Returns
Oxygen O2 Sensor - Pre Cat Upstream 078906265M — Used (SKU 702442)
Genuine OEM Used SKU: 702442 Donor Vehicle: 2003 Volkswagen PASSAT · 2.8L 2 photos
$18.99
30-Day Returns
Oxygen O2 Sensor - Pre Cat Upstream 078906265M — Used (SKU 702440)
Genuine OEM Used SKU: 702440 Donor Vehicle: 2003 Volkswagen PASSAT · 2.8L 2 photos
$18.99
30-Day Returns
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This used OEM Oxygen O2 Sensor (part number 078906265M) is the pre-cat upstream sensor for Audi and Volkswagen models equipped with the 2.7L V6 turbocharged, 2.8L V6, and 4.2L V8 engines. Also known as the upstream oxygen sensor or pre-cat O2 sensor, it measures exhaust oxygen content to adjust the fuel mixture. A failing unit can trigger a check engine light, reduce fuel economy, or cause rough idling, so this genuine used sensor restores proper engine management.

Specifications

Specifications for Oxygen O2 Sensor - Pre Cat Upstream 078906265M
Fits Vehicle ModelA4, A6, Allroad, Passat, S4, S6
Fits Vehicle MakeAudi, Volkswagen
OEM Part No078-906-265-M (078906265M)
CategoryExhaust

Compatible Vehicles

Fits 63 vehicle configurations across 2 makes, 1998-2005.

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

  • A4 1999-2001 · 9 variants 9 with notes
  • A6 1998-2004 · 18 variants 13 with notes
  • Allroad 2001 1 with note
  • S4 2000-2002 · 5 variants 5 with notes
  • S6 2002-2003 · 2 variants

Volkswagen

  • Passat 1998-2005 · 28 variants 12 with notes
View all 63 vehicle configurations — 40 with fitment notes
Full vehicle fitment list for Oxygen O2 Sensor - Pre Cat Upstream 078906265M
Year Make Model Trim Engine Note
2000 Audi A6 Quattro Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ
2000 Audi A4 Quattro Wagon 2.8L V6 For Vehicles with Engine Code(s) ATQ
2002 Volkswagen Passat Sedan 2.8L V6
2001 Audi A4 Quattro Wagon 2.8L V6 For Vehicles with Engine Code(s) ATQ
2000 Audi A4 Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ
2000 Volkswagen Passat Wagon 2.8L V6 For Vehicles with Engine Code(s) ATQ
2000 Audi A4 Quattro Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ
1999 Volkswagen Passat Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ
2005 Volkswagen Passat 4 Wagon 2.8L V6
2002 Volkswagen Passat Wagon 2.8L V6
2005 Volkswagen Passat Sedan 2.8L V6
2004 Volkswagen Passat Sedan 2.8L V6
2001 Audi A4 Quattro Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ
2003 Volkswagen Passat 4 Wagon 2.8L V6
2001 Volkswagen Passat 4 Wagon 2.8L V6 For Vehicles with Engine Code(s) ATQ
2000 Audi A6 Quattro Sedan 2.7L V6 Turbo For Vehicles with Engine Code(s) APB
2001 Audi A6 Quattro Sedan 2.7L V6 Turbo For Vehicles with Engine Code(s) APB
2001 Audi A6 Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ
1999 Audi A6 Quattro Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ
2002 Volkswagen Passat 4 Sedan 2.8L V6
2000 Volkswagen Passat 4 Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ
2004 Volkswagen Passat 4 Sedan 2.8L V6
2004 Volkswagen Passat 4 Wagon 2.8L V6
2003 Audi S6 Wagon 4.2L V8
2003 Volkswagen Passat Wagon 2.8L V6
2001 Audi A4 Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ
2000 Volkswagen Passat Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ
1999 Volkswagen Passat Wagon 2.8L V6 For Vehicles with Engine Code(s) ATQ
2000 Volkswagen Passat 4 Wagon 2.8L V6 For Vehicles with Engine Code(s) ATQ
1998 Volkswagen Passat Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ
2001 Audi A6 Quattro Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ
2005 Volkswagen Passat Wagon 2.8L V6
2005 Volkswagen Passat 4 Sedan 2.8L V6
2002 Audi S6 Wagon 4.2L V8
2000 Audi A6 Quattro Sedan 4.2L V8
1999 Audi A4 Quattro Wagon 2.8L V6 For Vehicles with Engine Code(s) ATQ
2004 Volkswagen Passat Wagon 2.8L V6
2001 Volkswagen Passat Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ
2003 Volkswagen Passat Sedan 2.8L V6
2001 Audi Allroad Quattro Wagon 2.7L V6 Turbo For Vehicles Where Last 6 Digits of VIN Number are Less Than 200000; For Vehicles with Engine Code(s) APB
1998 Audi A6 Quattro Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ
2001 Audi S4 Wagon 2.7L V6 Turbo For Vehicles with Engine Code(s) APB
2000 Audi A6 Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ
2001 Volkswagen Passat 4 Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ
2000 Audi S4 Sedan 2.7L V6 Turbo For Vehicles with Engine Code(s) APB
1999 Audi A4 Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ
1998 Audi A6 Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ
1998 Volkswagen Passat Wagon 2.8L V6 For Vehicles with Engine Code(s) ATQ
2001 Audi A6 Quattro Sedan 4.2L V8
2003 Volkswagen Passat 4 Sedan 2.8L V6
2002 Volkswagen Passat 4 Wagon 2.8L V6
1999 Audi A4 Quattro Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ
2001 Audi A6 Quattro Wagon 2.8L V6 For Vehicles with Engine Code(s) ATQ
1999 Audi A6 Quattro Wagon 2.8L V6 For Vehicles with Engine Code(s) ATQ
1999 Audi A6 Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ
2003 Audi A6 Quattro Sedan 4.2L V8
2001 Audi S4 Sedan 2.7L V6 Turbo For Vehicles with Engine Code(s) APB
2001 Volkswagen Passat Wagon 2.8L V6 For Vehicles with Engine Code(s) ATQ
2000 Audi A6 Quattro Wagon 2.8L V6 For Vehicles with Engine Code(s) ATQ
2004 Audi A6 Quattro Sedan 4.2L V8
2002 Audi A6 Quattro Sedan 4.2L V8
2002 Audi S4 Sedan 2.7L V6 Turbo For Vehicles with Engine Code(s) APB
2002 Audi S4 Wagon 2.7L V6 Turbo For Vehicles with Engine Code(s) APB

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