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      Product Listing

      • Sierra 18-7817 Fuel Pump Kit Replaces 21-857005A1
        $27.49
        $17.80

        Sierra 18-7817 Fuel Pump Kit for Mercury and Mariner Outboards Sierra high-quality fuel pump kits are designed to meet OEM specifications. Includes (1) 18-0970 Fuel Pump Base Gasket. Interchangeable with: Chrysler/Force/US...

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      • Outboard Fuel Pump Diaphram Kit, Mercury - Mercruiser 21-857005A-1 Thumbnail Image
        $34.79
        $28.99

        Mercury - Mercruiser 21-857005A-1 Outboard Fuel Pump Diaphram Kit 12-piece diaphragm repair kit designed for select 30–65hp Mercury and Mariner 2-stroke outboards. Ideal for restoring carburetor function and fuel delivery efficiency...

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      • Sierra 18-7818-1 Fuel Pump Kit Replaces 42909A4
        $20.49
        $14.04

        Sierra 18-7818-1 Fuel Pump Kit for Mercury and Mariner Outboards Fits: 70 hp (Serial No. A996142 & UP) 75 hp (3 Cylinders) (Serial No. A996142-D283221) 80 hp (3 Cylinders) (Serial No. A966142 & UP) 90 hp (3 Cylinders) (Serial No...

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      • Sierra 18-7815 Fuel Pump Kit Replaces 1399-5137
        $13.99
        $10.99

        Sierra 18-7815 Mercury Fuel Pump Kit Sierra high-quality engine parts are designed to meet OEM specifications. Sierra carburetor kits utilize superior corrosion resistant materials and unmatched quality testing. Includes a 18-7847 Fuel Pump Diaphragm...

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      • Sierra 18-7806-1 Fuel Pump Kit
        $28.99
        $17.64

        Fuel Pump Kit for Mercury Sport Jet Engines Used On: Sport Jet models 95XR, 120, and 120XR Includes: (2) Fuel Pump Gasket NSS Fuel Pump Diaphragm NSS  

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      • Sierra 18-7804 Fuel Pump Kit Replaces 23014A1
        $10.49
        $8.19

        Sierra 18-7804 Mercury Fuel Pump Kit Sierra high quality replacement engine parts are manufactured to meet or exceed OEM requirements. Replacement fuel pump kit for use with Mercury Marine engines. Interchangeable with: GLM 40310 Mercury...

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      • Sierra 18-7809 Fuel Pump Kit Replaces 55278A4
        $7.99
        $6.99

        Sierra 18-7809 Fuel Pump Diaphragm Kit for Mercury Engines Sierra aftermarket engine parts are manufactured to meet OEM requirements. Replacement Fuel Pump Diaphragm Kit for Mercury Marine engines. Fits: 35 hp (Serial No. 6445653-B110788) 50 hp (3...

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      • Sierra 18-8866 Fuel Pump
        $130.49
        $91.49

        Sierra 18-8866 Fuel Pump Sierra replacement fuel pump for Mercury 4-stroke Outboards. Interchangeable with: Mercury Marine 881862T 881862T08 892874T01 899106T01 8M0118177 8M0141827

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      • Quicksilver 8M0141827 Fuel Pump Image
        $172.19
        $143.49

        Quicksilver 8M0141827 Fuel Pump The Quicksilver 8M0141827 fuel pump is a direct replacement part for Mercury FourStroke outboard engines ranging from 30hp to 60hp with Electronic Fuel Injection (EFI). This fuel pump supports proper fuel delivery as part...

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      • Sierra 18-7839 Fuel Pump Diaphragm
        $22.49
        $15.99

        Sierra 18-7839 Fuel Pump Diaphragm Sierra replacement fuel pump diaphragm for Mercury and Yamaha Outboards. Interchangeable with: Mallory 9-35325 Mercury Marine 80606M Yamaha Outboard 648-24411-00-00

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      Mercury OEM Engine Parts Finder

      Mercury Outboard Fuel Pump Kits

      When it’s time to replace your Mercury Outboard Fuel Pump, call Wholesale Marine for assistance in selecting the right Mercury fuel pump kit replacements for a variety of styles. Each fuel pump kit comes equipped with gaskets, springs, and diaphragms to help you rebuild and repair your fuel pump. Check out the Parts Selector to help you find the right Mercury fuel pump kit for your Mercury Outboard.

      Many components work together to make your Mercury engine run smoothly. Marine fuel pumps are necessary for engine operation. Engines require gas to run, and fuel pumps supply that gas under pressure to ensure both smooth running and efficient engine operation. The fuel pump’s job is to carry the fuel from the gas tank directly to the individual cylinders. This operation must be performed under high pressure to ensure good combustion. Should your marine technician advise that you’ll need a new Mercury fuel pump, give Wholesale Marine a call and ask for advice in selecting  Mercury Fuel Pump components or to buy a Mercury fuel pump kit with all the parts you’ll need from OEM manufacturers as well as the top aftermarket vendors like Sierra.

      While Wholesale Marine does not expect that most boat owners would repair their boat engines themselves, it helps to know what to look for to troubleshoot possible fuel pump problems. This way you can avoid costly repairs. Here are some tips to follow: When a boat engine is not performing well, or will not start, most marine technicians will perform a compression test. If the engine is found to have good compression, then the spark plugs are checked next. No spark, possibly a tune-up is in order. If that’s the case, know that Wholesale Marine has tune-up kits from Sierra, Mercury, Mercruiser, and CDI that make short work of that task.

      Boat Fuel Pumps Rarely Cause Engine Failure

      If the spark plugs are not the culprit, it’s time to inspect the fuel system. Your technician will start at the fuel tank and work toward the engine, checking the screen, anti-siphon valve, and the separating filter. If all looks well, the carburetor filters may be due for a cleaning. The good news about marine fuel pumps is that when there are engine problems, they are rarely the culprit. So rebuilding or replacing boat fuel pumps is usually a last resort.

      In the event that a new Mercury fuel pump is in order, again, Wholesale Marine has you covered. Wholesale Marine always has everything boaters require to keep their vessels well-maintained and ready for their next voyage. Once you become a Wholesale Marine customer, our selection, experience, and customer service will keep you coming back, again and again. When you require anything for your boat, just give us a call. For same day, flat-rate shipping, and our low price guarantee, call us at (877) 388-2628. Be sure to ask about our Captain’s Club Rewards Program for additional discounts every time you shop at Wholesale Marine.