Delphi Front Oxygen (O2) Sensor for 2000 Audi A4 1.8L L4 - O2 Exhaust sn

Delphi Rear Oxygen (O2) Sensor for 2000 Audi TT 1.8L L4 - O2 Exhaust jw

Delphi Rear Left Oxygen (O2) Sensor for 2000 Audi TT 1.8L L4 - O2 Exhaust er

Delphi Rear Oxygen (O2) Sensor for 2000-2002 Volkswagen Cabrio 2.0L L4 - O2 yz

Delphi Front Oxygen (O2) Sensor for 2001 Volkswagen Golf 1.8L 2.0L L4 - O2 on

Genuine Walker Products 250-241211 O2 Sensor 4-W Direct Fit Narrow-Band

Facet Front Oxygen (O2) Sensor for 2000 Audi TT Quattro 1.8L L4 - O2 Exhaust xw

Facet Rear Oxygen (O2) Sensor for 2000-2001 Audi TT Quattro 1.8L L4 - O2 fq