Direct-fit & Universal Oxygen Sensor Application List

Please select your car specification from the list below, or return to the model list, or return to the Oxygen Sensor category page.

PLEASE NOTE: All sensors listed on these page are front/pre-cat/upstream sensors unless they have "(Post Catalytic Convertor)" in their description.
( Unsure what front/pre-cat/upstream means? Click here for information )

Model	Engine Code (Chassis)	Years
Audi A6 2.0i
A6 2.0i 8v 115bhp	ABK	6/1994 to 8/1996
Direct-fit: £ 47.95	Universal: £ 24.95
A6 2.0i 15v 140bhp	ACE	6/1994 to 10/1997
Direct-fit: £ 46.94	Universal: £ 24.95
A6 2.0i 20v 131bhp	ALT	8/2001 to 6/2005
Direct-fit: £ 74.95	Universal: N/A
A6 2.0i 20v 131bhp (Post Catalytic Convertor)	ALT	8/2001 to 6/2005
Direct-fit: N/A	Universal: £ 24.95
A6 2.0i Turbo 16v 170bhp	BPJ (4B-5-050 000 or lower)	6/2005 onward
Direct-fit: £ 74.95	Universal: N/A
A6 2.0i Turbo 16v 170bhp	BPJ (Pre CAT 4F5000001 or after)	6/2005 onwards
Direct-fit: £ 104.95	Universal: N/A
A6 2.0i Turbo 16v 170bhp (Post Catalytic Convertor)	BPJ	6/2005 onward
Direct-fit: N/A	Universal: £ 24.95

If your make is not listed here, please complete our online form for more information. We can normally get hold of most sensors within a few days.

• There will be at least one sensor at the front of the vehicle, mounted into the exhaust pipe or manifold somewhere before the catalytic convertor.
  This is known as the front, pre-cat or upstream sensor.
  V-type engines (V6, V8 etc) will often have one pre-cat sensor for each bank of cylinders.
  
  
• There will then be another sensor positioned after the catalyst, known as the rear, post-cat or downstream sensor.