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 A3 1.8i
A3 1.8i 20v 125bhp	AGN (8L-V-106 586 or higher)	9/1996 onward
Direct-fit: N/A	Universal: £ 24.95
A3 1.8i 20v 125bhp	AGN (8L-V-106 585 or lower)	9/1996 onward
Direct-fit: £ 39.95	Universal: £ 24.95
A3 1.8i Sport Turbo 20v 150bhp	AGU (8L-W-000 001 or higher)	9/1996 onward
Direct-fit: £ 39.95	Universal: £ 24.95
A3 1.8i Sport Turbo 20v 150bhp	AGU (8L-V-050 000 or lower)	9/1996 to 12/2000
Direct-fit: £ 99.00	Universal: £ 24.95
A3 1.8i Turbo 20v 180bhp	AJQ, APP	11/1998 to 8/2000
Direct-fit: £ 88.94	Universal: £ 24.95
A3 1.8i Turbo 20v 180bhp (Post Catalytic Convertor)	AJQ, APP	11/1998 to 8/2000
Direct-fit: N/A	Universal: £ 24.95
A3 1.8i Turbo Quattro 20v 180bhp	AJQ, APP	11/1998 to 8/2000
Direct-fit: £ 39.95	Universal: £ 24.95
A3 1.8i Turbo 20v 150bhp	AQA, ARZ	8/1998 to 4/2001
Direct-fit: £ 39.95	Universal: £ 24.95
A3 1.8i Turbo 20v 150bhp (Post Catalytic Convertor)	AQA, ARZ	8/1998 to 4/2001
Direct-fit: £ 88.94	Universal: £ 24.95
A3 1.8i Turbo Quattro 20v 150bhp	AQA, ARZ	8/1998 to 4/2001
Direct-fit: £ 88.94	Universal: £ 24.95
A3 1.8i Turbo 20v 150bhp (Post Catalytic Convertor)	ARX	9/2000 to 6/2003
Direct-fit: £ 88.94	Universal: £ 24.95
A3 1.8i Turbo 20v 180bhp	ARY	9/2000 to 6/2003
Direct-fit: £ 74.95	Universal: N/A
A3 1.8i Turbo Quattro 20v 180bhp (Post-Catalytic Convertor)	ARY	9/2000 to 6/2003
Direct-fit: £ 59.94	Universal: £ 24.95
A3 1.8i Turbo 20v 180bhp (Post-Catalytic Convertor)	ARY, AUQ	9/2000 to 6/2003
Direct-fit: £ 88.94	Universal: £ 24.95
A3 1.8i Turbo 20v 150bhp	AUM	5/2000 to 5/2003
Direct-fit: £ 74.95	Universal: N/A
A3 1.8i Turbo 20v 150bhp (Post Catalytic Convertor)	AUM	5/2000 onward
Direct-fit: £ 88.94	Universal: £ 24.95
A3 1.8i Turbo 20v 180bhp	AUQ	5/2000 to 6/2003
Direct-fit: £ 74.95	Universal: N/A
A3 1.8i Turbo Quattro 20v 180bhp (Post-Catalytic Convertor)	AUQ	5/2000 to 6/2003
Direct-fit: £ 59.94	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.