Reply To: Radiator thermostat bulb

[Bruce]

Capillary should look like tis with the tube (with spring protection) going from the radiator to the gauge. (follows wiring loom through the bulkhead)  If it is broken/missing then it wont work.

There is a guy who can recondition them somewhere.

An example (not Somerset)

https://www.ebay.co.uk/itm/284897250136?chn=ps&_trkparms=ispr%3D1&amdata=enc%3A1dfnkhmWBS3WqXEvj8f-Xrw13&norover=1&mkevt=1&mkrid=710-134428-41853-0&mkcid=2&mkscid=101&itemid=284897250136&targetid=1816181028179&device=c&mktype=pla&googleloc=9180833&poi=&campaignid=19090194174&mkgroupid=147009364227&rlsatarget=pla-1816181028179&abcId=9303860&merchantid=425228735&gclid=EAIaIQobChMIqfaD0daV_wIV2BkGAB1s6gGsEAQYAyABEgKVq_D_BwE