Wehrle 63JK31Z Relay Module Fits 1999-2002 Audi A4 Quattro 1.8L 4 Cyl

Wehrle 53QS69W Relay Module Fits 1999-2002 Audi A4 Quattro 1.8L 4 Cyl

For 1999-2002 Audi A4 Relay Module 61494CV 2000 2001 1.8L 4 Cyl

For 1999-2002 Audi A4 Quattro Relay Module 32272XCFM 2001 2000 1.8L 4 Cyl

2006 AUDI A4 1.8L Computer Brain Engine Control ECU EBX Module 8E0909518BC

For 1999-2002 Audi A4 Relay Module 74281VSRH 2000 2001 1.8L 4 Cyl

For 1999-2002 Audi A4 Relay Module 51432XH 2000 2001 1.8L 4 Cyl

2000-2002 AUDI A4 Engine ECM Electronic Control Module Model VIN D 1.8L OEM