
Sierra 18-3551 142 Degree Thermostat for Mercruiser, Crusader,PCM When needing to replace your thermostat, we recommend Sierra high-quality engine parts as they are designed to meet OEM...
Add to Cart140 Degree Thermostat Kit, Mercury - Mercruiser 59078T-3
Fits MCM GM in-line 4 & 6 cylinder Engines
Replaces:
California Residents:
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov