Bmw E30 Heater Valve Replacement

You will need to replace the two o rings that reside between the valve and the core.

Bmw e30 heater valve replacement. Metrix w0133 1663471 mtx hvac heater control valve. Looks like it is good. The bmw valve repair kit is a full kit of rubber parts for the bmw heater valve which lets you repair the heater without having to replace the valve. There is a good article on how to replace the the value and heater core.

The value and heater core are separate components. Guts break replace whole valve with another used valve repeat. I have gone through a few heater valves. If the bmw e31 has a weak spot it s the cooling system.

Hose from the back of the head goes to the inlet on the heater core. In particular the heater valves get stuck or blocked hoses explode the auxiliary pump seizes up leaks and then the end drops off. I was able to change both on my 325ic. Originally posted by richardodn.

E30 heater control valve repair. This feature is shared with the e32 and e38 but one thing that isn t is the restorative heating there s no rest button in the e31 and the auxiliary water pump appears superfluous. If we suspect the heater core there isn t much to do other than replace it. Bmw heater control valves reviews.

Servo heater control valve replacement kit by vintage air. Note that the e30 models can have two different heater systems. Why buy a new valve when the brass part does not wear out the kit includes everything but the brass shell. Instead of wasting hundreds of dollars and having to deal with a service center spend just a few dollars and fix the problem by yourself.

The inlet pipe is the one with the valve. The bentley repair manual will guide you through accessing the valve and the core. Rebuild is a very simple process. If this is your first visit be sure to check out the faq by clicking the link above.