Thermostat Housing, Mercruiser

Thermostat Housing. Fits Mercruiser Stern Drives. Fits: MCM/MIE GM V-6 & V-8 (305 & 350 cid)engines & Hi-Perf 454, 502 & 540 cid engines. Premium Quality For Longer Life. Meets or exceeds manufacturer's recommended specifications. Backed by Sierra's limited lifetime warranty. Fits Mercruiser Stern Drives Fits: MCM/MIE GM V-6 & V-8 (305 & 350 cid)engines & Hi-Perf 454, 502 & 540 cid engines Premium Quality For Longer Life Meets or exceeds manufacturer's recommended specifications Backed by Sierra's limited lifetime warranty