Marine & Boating

QuickSilver Thermostat 120F 6-25HP 6, 7, 8, 9.9 & 15HP. Mercury & Mariner A197112 & up. The Quicksilver 120°F Thermostat is designed for Mercury and Mariner outboard engines in the 6HP to 25HP range...

Quicksilver Thermostat 130F The Quicksilver 130°F Thermostat is designed for Mercury marine engines and helps regulate engine operating temperature by controlling coolant flow. This ensures...

QuickSilver Thermostat 140F 140 degree Fits MerCruiser 60/80/110; 120 with aluminium exh. manifolds; 120 (s/n 2324346 and below) with cast iron exh. manifolds; 140/150/160 in‑line 6 cyl. engines; GM...

Quicksilver Thermostat 143F Suits most motors 7.5HP – 300HP. The Quicksilver 143°F Thermostat is designed for a wide range of Mercury outboard engines, helping regulate engine operating temperature...

Quicksilver Thermostat 143F 135 DFI–175 DFI The Quicksilver 143°F Thermostat is designed for Mercury V6 DFI 2.5L outboard engines. It regulates engine operating temperature by controlling coolant...

Quicksilver Thermostat 143F 75 DFI–115 DFI The Quicksilver 143°F Thermostat is designed for Mercury 3-cylinder DFI (Direct Fuel Injection) 1.5L outboard engines. It regulates engine operating...

Quicksilver Thermostat 2.5–6HP The Quicksilver Thermostat is designed for small Mercury outboard engines in the 2.5HP to 6HP range. It regulates engine temperature by controlling coolant flow,...

Quicksilver Thermostat Gasket Gasket @4 Q62386001 Package of 2

QuickSilver Thermostat Housing Gasket Fits MCM/MIE GM 4 cyl., V‑6 & V‑8 engines, for thermostat housing with flat cover plate. Quicksilver Branded, Peg Display Card Point of Sale Packaged.

QuickSilver Thermostat Kit 120F Includes 120 degree thermostat and gaskets. Fits various Mercury/Mariner 6‑25 hp. 2 cycle outboards. See application chart for specific engine models.  

Quicksilver U-Joint Bellows Assembly Fits All Bravo and Blackhawk models.

Quicksilver Upper Housing Housing-W/P Upper Q817275A2 Suits most 40HP - 60HP Bigfoot & 70HP-125HP 4 cyl.