140°F Thermostat Kit – Fits MerCruiser V6/V8 4.3-8.2L (Replaces Mercury/MerCruiser 807252Q4, 807252T4, 807252T7, 8M0089715) Lower Unit Seal Kit Constructed with 6 flexible neoprene

Constructed with 6 flexible neoprene blades for durability and efficient water flow

Locate and access the existing tilt trim motor assembly

Is the housing difficult to replace

This gasket fits a broad range of Yamaha V4 and V6 2-stroke engines

140°F Thermostat Kit – Fits MerCruiser V6/V8 4.3-8.2L (Replaces Mercury/MerCruiser 807252Q4, 807252T4, 807252T7, 8M0089715) Lower Unit Seal Kit Constructed with 6 flexible neopreneProduct Details This 140F Thermostat Kit Fits MerCruiser V6 V8 4. 3 8. 2L (Replaces 807252Q4) is engineered for Mercury MerCruiser V6 and V8 gasoline stern drive engines (262 454 CID) manufactured from 1983 to 2016. It is designed for standard cooling systems and does not fit high performance models. This kit provides a direct replacement for multiple OEM and aftermarket part numbers, including Mercury MerCruiser 807252Q4, Sierra 18 3668, and GLM