Sierra 18-70940 Molded Hose Therm To Port Manifold Replaces 32-860144

Molded Hose for thermostat housing to port exhaust manifold Fits: 7.4L  454 Mag 502 Mag Replaces: Mercury 32-89749-1

Sierra 18-70931 Molded Hose For MerCruiser Stern Drives Sierra high-quality replacement parts are designed to meet OEM specifications. This molded hose is for connecting the distribution block to...

Sierra 18-70930 Mercruiser Molded Hose Sierra high-quality engine parts are designed to meet OEM specifications. For connecting water distribution block to end cap. Fits GM in-line 4 & 6 cyl...

Sierra 18-70925 Molded Hose for Mercruiser Stern Drives. Replacement molded hose for Mercruiser Stern Drives. For Thermostat Cover to Port Manifold. Fits MCM/MIE V-6 & V-8 (305 & 350 cid)...

Sierra 18-70938 Exhaust Manifold Molded Hose Sierra replacement exhaust manifold molded hose for Mercruiser Stern Drives. For thermostat housing to port exhaust manifold Fits MCM/MIE GM V06...