2002 audi a6 quattro engine coolant temp sensor replacement - YouTube
Amazon.com: Coolant Temperature Sensor, ECT Temp Sensor 158-0784, 1580784 Compatible with Audi VW - A3 A4 A5 A6 A8 Quattro Q3 Q5 Q7 R8 S4 S5 TT TTS, Beetle CC Eos Golf
Buy Coolant temp sensor for Audi A6 C4 1/97 - 12/97 ACK DOHC 30v MPFI V6 2.8L 4D Sedan Automatic FWD - MyDeal
Exhaust Gas Temperature Sensor EGT 2.7 3.0 & 4.2 TDI - 038906088A - Audi A6 A8
Engine Coolant Temperature Sensor Switch Fit 06A 919 501A for Audi A3 A4 Quattro A5 A6 A8 Q5 Q7 RS4 S4 S5 S6 TT Volkswagen Beetle CC Eos Golf GTI Jetta GLS