Description

Sierra’s 18-70938 Molded Hose is used for thermostat housing to port exhaust manifold applications. It is designed for use with Mercruiser and Mercury GM V6/V8 (305 & 350 CID) engines. Includes one molded hose per package. It is interchangeable with Mallory 9-44057 and Mercruiser Stern Drive 32-8066351. Each Sierra product meets or exceeds the original equipment part it replaces.
Used for thermostat housing to port exhaust manifold applications
Designed for use with Mercruiser and Mercury GM V6/V8 (305 & 350 CID) engines
Includes one molded hose per package
Interchangeable with Mallory 9-44057 and Mercruiser Stern Drive 32-8066351
Each Sierra product meets or exceeds the original equipment part it replaces