Quicksilver 807252Q5 Replacement Thermostat 160 Degrees F for V6 and V8 MerCruiser Engines 1987-2016 FHWASH3 Fits GM V-8 Engines with

Fits GM V-8 Engines with Thunderbolt IV & V HEI Ignitions

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Aqua Clear is also recommended for fresh water cooling systems

Mercury 135-350hp TwoStroke and FourStroke outboards (excluding V10 Verado)

Sierra 18-7711 Filterfuel/ Suz#15410 96J00

Quicksilver 807252Q5 Replacement Thermostat 160 Degrees F for V6 and V8 MerCruiser Engines 1987-2016 FHWASH3 Fits GM V-8 Engines withThermostat 807252Q5 is for V6 and V8 MerCruiser engines (except high performance engines) made by General Motors (model year 1987 2016) with standard cooling requiring a 160F thermostat. Product Details Manufacturer part number: 807252Q5 160F degree thermostat Use only the temperature thermostat listed in your owner's manual or service manual Proper engine cooling temperature ensures peak performance and highest efficiency Easy to replace with common