Thermostat Kit, 160° – Fits MerCruiser V6 & V8 Engines (Replaces 807252Q5) 3.0L If you are not comfortable

If you are not comfortable with the process

Includes all essential components for a complete rebuild

Why are two different water hose sizes included

or misaligned timing marks can cause severe engine damage

and Aftermarket AM6H4-W0093-02

Thermostat Kit, 160° – Fits MerCruiser V6 & V8 Engines (Replaces 807252Q5) 3.0L If you are not comfortableProduct 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