BOAT PARTS

Quicksilver Thermostat Bypass 160 Degree MerCruiser V6 & V8 991551Thermostat 991551 is for 1998 and newer MerCruiser marinized V-6 and V-8 engines made by General Motors using closed cooling systems and requiring the use of the 160 F degree thermosta…

Quicksilver Thermostat 160 Degree Mercury 8M0109441Thermostat 8M0109441 is for MerCruiser engines made by General Motors with standard cooling systems requiring the use of the 160-degree Fahrenheit thermostat. Easy to replace with common tools. See …

Quicksilver Brass Retaining #1 Thermostat Sleeve 47508TThermostat Sleeve 47508T is for use on high-horsepower MerCruiser sterndrive and inboard engines. Brass retaining sleeve for design #1 thermostat housings Fits most MerCruiser V8 & V6 Engines wi…

Quicksilver Engine Coolant Temperature Gauge Sender MerCruiser 805218TEngine coolant temperature gauge sender 805218T is for use with MerCruiser sterndrive and inboard engines. See your owner's manual or service manual for specific applications and..…

Quicksilver Oil Pressure Instrument Sender 8M0068784Oil pressure gauge sender 8M006874 is for use with oil pressure gauges to 80 PSI. See your owner's manual or service manual for specific applications and replacement instructions. Oil pressure...

Quicksilver Replacement Thermostat MerCruiser 496 Mag 8M0076464Thermostat 8M0076464 is for the MerCruiser sterndrive 496 Magnum and 496 HO plus the 8.1L and 8.1L HO MerCruiser Inboard engines It is a 160-degree Fahrenheit thermostat. Easy to replace…

Quicksilver Engine Water Temperature Gauge Sender MerCruiser 806490TEngine water temperature gauge sender 806490T is for use with MerCruiser sterndrive and inboard engines. See your owner's manual or service manual for specific applications and...

Quicksilver Thermostat 160 Degree Mercury 807252Q5Thermostat 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 160-degree Fahrenheit thermost…

Quicksilver Thermostat 140 Degree Mercury 8M0089715Thermostat 8M0089715 is for various MerCruiser sterndrive applications with standard cooling systems. See your owner's manual or service manual for specific applications and installation instructions…

Quicksilver Exhaust Oxygen Sensor MerCruiser 8M2003959Engine exhaust oxygen sensor 8M2003959 is for use with MerCruiser sterndrive engines. See your owner's manual or service manual for specific applications and replacement instructions. For use wit…

Quicksilver Water Pump Base Repair Kit for MerCruiser MC 1 and R Drives 57234T1For MerCruiser MC 1 and R drives. See your owner's manual for replacement schedule. See your service manual for installation instructions. Complete 3-piece Water Pump Bas…

Quicksilver Sea Water Pump Impeller Kit for MerCruiser, Bravo I, II and III 59362Q08This eleven-piece kit contains the impeller Complete 11-piece kit for one-piece or two-piece plastic body sea water pumps Produced to meet Mercury Marine original...