Thermostat Kit, 160° – Fits MerCruiser V6 & V8 Engines (Replaces 807252Q5) 3.0L annual replacement is strongly recommended

annual replacement is strongly recommended to prevent premature failure

Includes all essential components for a complete rebuild

or misaligned timing marks can cause severe engine damage

Vessel Type Application Notes Boats All models requiring 3-inch registration numbers Meets Coast Guard requirements when properly installed Personal Watercraft Jet Skis

For accurate positioning

Thermostat Kit, 160° – Fits MerCruiser V6 & V8 Engines (Replaces 807252Q5) 3.0L annual replacement is strongly recommendedProduct Details This Thermostat Kit, 160 Fits MerCruiser V6 & V8 Engines (Replaces 807252Q5) is designed for MerCruiser V6 and V8 engines including 4. 3L, 5. 0L, 5. 7L, 7. 4L, and 8. 2L models from 19872016 equipped with standard cooling systems. It ensures your engine operates at the correct temperature for optimal performance and efficiency. This kit serves as a direct replacement for Quicksilver Mercury part numbers 807252Q5, 807252T5, and