Location is San Francisco Bay Area,
Price is $67 including shipping to the U.S. only using the USPS.
This mounts on the upper bypass hose between the top of the thermostat and the upper water outlet.
Removed from a 1977 BMW 320i years ago and stored in heated garage.
Vacuum Thermo valve limits vacuum to EGR system on a cold engine.
Valve was tested in hot water and passes vacuum above approx 100 degrees and blocks vacuum below approx 75 degrees.
BMW part number is 11741264116 for the aluminum Coolant connection piece
and 11741264132 for the Vacuum Thermo valve.
Aluminum connection pipe has very limited pitting, I cleaned off the crud with a wire brush.
Vacuum valve is supposedly used on other BMW models as well for similar purpose but I don't know for sure.
3' E21 (03/1976 -- 08/1979)
3' E30 (03/1982 -- 01/1990)
5' E12 (07/1978 -- 08/1979)
6' E24 (09/1977 -- 08/1979)
7' E23 (07/1977 -- 08/1979)
If interested or if you have questions about this part please pmail me.
There are more pictures on my CL ad:
Here is a link to my ad on SF. Bay area Craigslist.
https://sfbay.craigslist.org/nby/pts/d/san-anselmobmw-320i-e21-coolant-pipe/6786783035.html
Price is $67 including shipping to the U.S. only using the USPS.
I take paypal and money orders.
Thanks for looking.
Last edited by goodkarmech; 01-04-2019 at 01:08 PM.
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