160° Thermostat Kit – Fits MerCruiser V6 & V8 4.3L-8.2L Engines (Replaces 807252Q5) family-tohatsu-mfs4 Q: Can I use petroleum-based

Q: Can I use petroleum-based lubricants when installing this impeller

Brand Model Years Notes Mercruiser ALPHA ONE SS - DRIVESHAFT HOUSING AND GEAR ASSY 1986-1989 Alpha One SS Sterndrive Outdrives Mercruiser SSM II/III/IV/V - DRIVESHAFT HOUSING AND GEAR ASSY 1982-1995 Alpha One SS Sterndrive Outdrives Mercruiser ALPHA ONE GEN

and saltwater exposure

You may also need to disconnect the shift linkage

160° Thermostat Kit – Fits MerCruiser V6 & V8 4.3L-8.2L Engines (Replaces 807252Q5) family-tohatsu-mfs4 Q: Can I use petroleum-based160 Thermostat Kit Fits MerCruiser V6 & V8 4. 3L 8. 2L Engines (Replaces 807252Q5) This 160F (71C) thermostat kit is designed for MerCruiser inboard and sterndrive engines with V6 and V8 configurations from 1987 and newer. It is primarily intended for 4. 3L, 5. 0L, 5. 7L, and 7. 4L 8. 2L engines used in raw water cooled systems. This kit serves as a direct replacement for multiple OEM and aftermarket part numbers, ensuring a precise fit and reliable