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      Mercury Outboard Thermostats & Gaskets Product Listings

      Results (49)

      • EMP 75-00456 Mercury / BRP Thermostat Kit
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        EMP 75-00456 Mercury / BRP Thermostat Kit

        $24.95
        $20.79

        EMP 75-00456 Mercury / BRP Thermostat Kit This Thermostat Kit is intended for use on Mercury and BRP outboard engines and meets all OEM requirements. Thermostat Kit Application: For Mercury...

      • Sierra 18-0970 Fuel Pump Base Gasket
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        Sierra 18-0970 Fuel Pump Base Gasket

        $0.58
        $0.45

        Sierra 18-0970 Fuel Pump Base Gasket Sierra replacement fuel pump base gasket for use on Chrysler/Force/US Marine, Mercury Marine, and Mercury Sport Jet engines. Interchangeable...

      • Sierra 18-3642 Mercury Thermostat Kit
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        Sierra 18-3642 Mercury Thermostat Kit

        $62.99
        $52.49

        Sierra 18-3642 Mercury Thermostat Kit - Replaces 825212A1 Sierra replacement thermostat kit for Mercury Marine Outboards. Includes 18-0835 Thermostat Cover Gasket Interchangeable with: Mercury...

      • Sierra 18-43052 Thermostat Kit
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        Sierra 18-43052 Thermostat Kit

        $58.09
        $41.79

        Sierra 18-43052 Mercury Thermostat Kit Sierra replacement thermostat kit for Mercury Outboards. Temperature Rating: 120°F Application Info: Fits Mercury 6-25 hp 2 cycle...

      • Mercury 75692T2 Thermostat Kit Image
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        Mercury 75692T2 Thermostat Kit

        $62.99
        $52.49

        Mercury 75692T2 Thermostat Kit  The Mercury 75692T2 Thermostat Kit includes the replacement components needed to regulate engine temperature for proper operation and efficiency while underway. This...

      • Sierra 18-0339 Thermostat Gasket
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        Sierra 18-0339 Thermostat Gasket

        $7.99
        $6.79

        Sierra 18-0339 Thermostat Gasket Sierra replacement thermostat gasket for Mercury Marine engines. GLM 32820 Mallory 9-60004 Mercury Marine 27-43006...

      • Sierra 18-2564-1 Impeller Gasket
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        Sierra 18-2564-1 Impeller Gasket

        $18.49
        $13.29

        Sierra 18-2564-2 Impeller Gasket Sierra high-quality engine parts are designed to meet OEM specifications. For use on Chrysler/Force/US Marine, Honda Outboards, Mercruiser Stern Drives, and Mercury...

      • Quicksilver 75692 Thermostat - 147°F Image
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        Quicksilver 75692 Thermostat - 147°F

        $32.39
        $26.99

        Quicksilver 75692 Thermostat - 147°F Thermostat 75692 is for select 135-200hp Mercury and Mariner EFI and carburetor fueled 2-stroke, V6 outboards. It is a 143°F thermostat. Thermostat only...

      • Mercury - Mercruiser 14586A7 Thermo/Poppet Kit
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        Mercury - Mercruiser 14586A7 Thermo/Poppet Kit

        $58.49
        $51.49

        Mercury - Mercruiser 14586A7 Thermo/Poppet Kit Genuine OEM Mercury-Mercruiser part. Includes 130 degree thermostat, gaskets, and poppet value Fits Mercury/Mariner 30/40 hp. (2 cyl.) 2 cycle...

      • CLEARANCE
        Mercury-Mercruiser 8M0139434 Thermostat 125°
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        Quicksilver 8M0139434 Thermostat 125°

        $35.99
        $29.99

        Mercury-Mercruiser 8M0139434 Thermostat 125° Genuine OEM Mercury-Mercruiser part. Application: 15HP EFI Four Stroke 0R833820 and Above 20HP EFI Four Stroke 0R833820 and Above   Special Order...

      • Sierra 18-2007 Oil Seal Replaces 26-94038
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        Sierra 18-2007 Oil Seal Replaces 26-94038

        $16.99
        $12.19

        Sierra 18-2007 Oil Seal Sierra high quality aftermarket parts are manufactured to meet or exceed OEM requirements. O.D.: 1.500" Shaft Size: 1.000" Width: 0.312" Interchangeable...

      • Sierra 18-3640 Mercury Thermostat
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        Sierra 18-3640 Mercury Thermostat

        $29.29
        $24.59

        Sierra 18-3640 Mercury Thermostat - Replaces 8M0168892 Sierra replacement thermostat for Mercury Marine Outboards. Fits: Mercury 40-60HP (1C050252 & Up) Interchangeable with: Mercury...

      • Mercury 8M4502052 Lower Water Pump Base Gasket
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        Mercury 8M4502052 Lower Water Pump Base Gasket

        $7.99
        $4.99

        Mercury 8M4502052 Lower Water Pump Base Gasket Genuine OEM engine part. This part is designed for use with Mercury lower water pumps. Special OrderSpecial Order Item: This product is ordered...

      • Sierra 18-2565 Impeller Gasket
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        Sierra 18-2565 Impeller Gasket

        $1.49
        $0.95

        Sierra 18-2565 Impeller Gasket Sierra high-quality engine parts are designed to meet OEM specifications. For use with Chrysler/Force/US Marine engines, Honda Outboards, and Mercury Marine engines...

      • Sierra 18-0622 Lower Wear Plate Gasket
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        Sierra 18-0622 Lower Wear Plate Gasket

        $5.39
        $4.59

        Sierra 18-0622 Lower Wear Plate Gasket Sierra replacement lower wear plate gasket for Chrysler/Force/US Marine and Mercury Marine engines. Sierra engine parts are manufactured to meet or exceed OEM...

      • Sierra 18-3635 Mercury Thermostat
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        Sierra 18-3635 Mercury Thermostat

        $101.19
        $72.89

        Sierra 18-3635 Mercury Thermostat - Replaces Mercury 892864T06 Sierra replacement thermostat for Mercury Marine engines. Fits: Mercury 75-115HP (1B366823-2B094995), 150 EFI (1B905505 &...

      • Mercury 804540 Thermostat
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        Mercury - Mercruiser 804540 Thermostat

        $73.99
        $46.99

        Mercury - Mercruiser 804540 Thermostat Genuine OEM Mercury-Mercruiser part. .Special Order Item: This product is ordered specifically for your application. To help ensure proper fitment, please...

      • Mercury - Mercruiser 75692Q2 Thermostat
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        Quicksilver 75692Q2 Thermostat

        $57.59
        $47.99

        Mercury - Mercruiser 75692Q2 Thermostat Genuine OEM Mercury-Mercruiser part. Special Order Item - Minimum Order Quantity 2.Special Order Quicksilver Information: Additional Handling Time: Item...

      • Mercury 8M0205186 Thermostat Assembly Kit Image
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        Mercury 8M0205186 Thermostat Assembly Kit

        $147.49
        $92.99

        Mercury 8M0205186 Thermostat Assembly Kit Mercury Thermostat Assembly Kit 8M0205186 is engineered to maintain proper engine operating temperatures for optimal performance and fuel efficiency...

      Mercury OEM Engine Parts Finder

      Mercury Outboard Thermostats and Gaskets

      When it comes to your Mercury Outboard, thermostats are an important part for controlling the temperature of your engine. As the temperature rises, the thermostat opens and allows cooling water to flow through the outboard. Keep your outboard from overheating with our selection of Mercury Outboard thermostat kits, thermostats, and gaskets. We carry the Sierra aftermarket parts, all of which meet OEM specifications.

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