Crankshaft Position Crank CPS Sensor 1992-1998 AUDI A4, A6, S6, Coupe In order to avoid return hassle and save yours and our time, you must cross-check indicated reference part numbers against those found on your old unit. Do not rely on vehicles compatibility list, which is presented for the reference purpose and shouldn't be your guide to determine compatibility. If you are unsure, you may call local dealership (auto parts dept.) to obtain correct part numbers or ask your mechanic. If you would like us to help you, please contact us and provide your vehicle's detailed info such as: Make/Model/Year/Engine/Full VIN# and we will do our best to find compatibility. PART REFERENCE NUMBERS: AUDI / VW: HELLA: 078905375 078905381 078905381A 078905381B 6PU009163-271 6PU009163271 STANDARD MOTOR: AIRTEX/WELLS PC209 5S1643 SU4341 BECK/ARNLEY: FLENNOR: 1800387 FSE51619 *Please cross-check indicated OEM reference codes against those found on your current unit. You may call local dealership (auto parts dept.) to obtain correct numbers. COMPATIBLE VEHICLES: * Models presented for reference purpose only! MAKE: MODEL: YEAR: AUDI 100 (1992 - 1994) AUDI 90 (1993 - 1995) AUDI A4 (1996 - 1997) AUDI A6 (1995 - 1997) AUDI CABRIOLET (1994 - 1998) AUDI S6 1995