BimmerFest BMW Forum banner
water temp sensor
1-1 of 1 Results
  1. E46 (1999 - 2006)
    Ok I know overheating is a big issue with the 2003, 3series 325I, and have read it all. I have replaced, radiator and expansion tank, water pump, the lower hose with the Coolant sensor, the thermostat, radiator cap, new fan clutch and fan I have ordered all new O-rings for the hoses...
1-1 of 1 Results