Screw-In Otterstat Replacement only for our custom pipe

Screw-in otterstat temperature switch / radiator fan switch / rad fan switch with new seal.

Turns on at 92c and off at 87c, +/- 5% tolerance.

THIS WILL ONLY FIT THE NEW STYLE OTTERSTAT PIPES THAT WE SELL - IT IS NOT A STANDARD OTTERSTAT (see the separate listing for that)