Johnson Outboard Water Pumps & Impellers

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Parts Selection Guide

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Prop Selection Guide

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      • Sierra 18-3392 Water Pump Kit
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        Sierra 18-3392 Water Pump Kit Replaces 5001594

        $65.99

        Sierra 18-3392 Johnson/Evinrude Water Pump Kit with Housing The Sierra 18-3392 Water Pump Kit is a replacement kit for Johnson/Evinrude Outboards. Sierra replacement engine parts are designed to meet or exceed OEM requirements. Includes housing. Kit...

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      • Sierra 18-3327 Water Pump Kit Replaces 0394711
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        Sierra 18-3327 Water Pump Kit Replaces 0394711

        $38.99

        Sierra 18-327 Water Pump Kit for Johnson, Evinrude 9.9 & 15 HP Sierra replacement water pump kit with housing for Johnson/Evinrude Outboards. Sierra replacement engine parts are designed to meet or exceed OEM specifications. Applications: 9.9/15...

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      • Sierra 18-3382 Water Pump Kit Replaces 0393630
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        Sierra 18-3382 Water Pump Kit Replaces 0393630

        $47.49

        Sierra 18-3382 Water Pump Kit for 20 - 35HP Johnson/Evinrude Outboards Sierra replacement water pump kit, including housing, for Johnson/Evinrude Outboards. All Sierra aftermarket engine parts are manufactured to meet or exceed OEM requirements...

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      • Sierra 18-3315-2 Water Pump Kit Replaces 5001595
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        Sierra 18-3315-2 Water Pump Kit Replaces 5001595

        $63.49

        Sierra 18-3315-2 Water Pump Kit for Johnson, Evinrude Sierra 18-3315-2 Water Pump Kit is a replacement kit for Johnson/Evinrude Outboards. This kit includes a water pump housing. Sierra engine parts are manufactured to meet or exceed OEM...

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      • Sierra 18-3001 Impeller Replaces 0434424
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        Sierra 18-3001 Impeller Replaces 0434424

        $14.99

        Water Pump Impeller for Johnson Evinrude 3 to 7.5 HP Replaces: OMC 0277181, 0434424 GLM 89580 Mallory 9-45216-10,9-45216 Johnson/Evinrude Outboard 434424,277181 Applications: 3 HP 1952-1978 4 HP 1969-1972 4* HP 1973-1983 5 HP 1965-1968 5.5 HP...

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      • Sierra 18-3059 Water Pump Impeller Replaces 5001593
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        Sierra 18-3059 Water Pump Impeller Replaces 5001593

        $21.49

        Water Pump Impeller for Johnson Evinrude Includes # 18-3299 Impeller Key Replaces: Johnson/Evinrude Outboard 5001593,389289,391538,395864,397131,435821,439948,435748,394534 OMC 395864, 397131, 435821, 435748, 5001593 Mallory 9-45206 GLM 89570 ...

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      • Sierra 18-3383 Water Pump Kit Replaces 0395270
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        Sierra 18-3383 Water Pump Kit Replaces 0395270

        $36.99

        Sierra 18-3383 Water Pump Kit for 20 - 28HP Johnson, Evinrude Outboards Sierra replacement water pump kit for Johnson and Evinrude Outboards. Sierra engine parts are engineered to meet today's high horsepower engine demands and stand up in the...

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      • Sierra 18-3377 Water Pump Kit Replaces 0382468
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        Sierra 18-3377 Water Pump Kit Replaces 0382468

        $27.99

        Sierra 18-3377 Water Pump Kit for Johnson/Evinrude Outboards Sierra replacement water pump kit (without housing) for Johnson/Evinrude Outboards. This kit contains parts that were manufactured to meet or exceed OEM requirements. Fits: Johnson/Evinrude...

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      • Sierra 18-3390 Water Pump Kit Replaces 5001594
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        Sierra 18-3390 Water Pump Kit Replaces 5001594

        $52.49

        Sierra 18-3390 Water Pump Kit for Johnson, Evinrude Outboards For engines with large gear case (1979 & Up) with 85 HP and up. Does not include housing. Sierra engine parts are manufactured to meet or exceed OEM requirements. Interchangeable...

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      • Sierra 18-3389 Water Pump Kit Replaces 0432955
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        Sierra 18-3389 Water Pump Kit Replaces 0432955

        $71.49

        Sierra 18-3389 Water Pump Kit for 60 - 75HP Johnson, Evinrude Sierra high-quality engine parts are designed to meet OEM specifications. For use on Johnson/Evinrude Outboard engines. Applications: 60HP 1986-1994 65HP 1984-1994 70HP...

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      • Sierra 18-3211 Impeller Kit
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        Sierra 18-3211 Impeller Kit

        $40.99

        Impeller Repair Kit for Johnson, Evinrude Fits large gearcase outboards 1979 and newer Kit includes Impeller Housing Seal: 18-2536 Impeller Gasket: 18-2557 Impeller (Includes 18-3299 Impeller Key: 18-3059 Impeller Key: 18-3138 Impeller Key: 18-3299...

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      • Johnson/Evinrude 5001594 Water Pump Kit Assembly
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        Johnson/Evinrude 5001594 Water Pump Kit Assembly

        $79.99

        Johnson/Evinrude 5001594 Water Pump Kit Assembly Genuine OEM replacement water pump assembly for Johnson/Evinrude outboards. Includes gear lube and installation instructions. Application: 85 / 90 HP 1979-1981 100 HP 1979-1980 115 HP 1979-1981 140...

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      • Sierra 18-3394 Water Pump Kit Replaces 0438592
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        Sierra 18-3394 Water Pump Kit Replaces 0438592

        $60.49

        Sierra 18-3394 Water Pump Kit for Johnson/Evinrude Outboard For Use On Engine Models: 35 Jet 1992-93 40 1989-98 40 1999-Up 45/55 Comm. 1985 48 1989-96 50 1989-98 Does not include housing Contains: Oil Seal: 18-2705 Grommet: 18-2708 Wear...

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      • Sierra 18-3387 Water Pump Kit Replaces 0432955
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        Sierra 18-3387 Water Pump Kit Replaces 0432955

        $54.99

        Sierra 18-3387 Water Pump Repair Kit for 60 - 75HP Johnson, Evinrude Sierra high-quality engine parts are designed to meet OEM specifications. For use on Johnson/Evinrude Outboards. Kit Includes: (1) 18-2703 Grommet (1) 18-2705 Oil Seal (1)...

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      • Sierra 18-3053 Water Pump Impeller Replaces 0396725
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        Sierra 18-3053 Water Pump Impeller Replaces 0396725

        $23.49

        Sierra 18-3053-1 Water Pump Impeller for Johnson Evinrude Sierra replacement engine parts are high-quality OEM replacements crafted to meet the requirements of specific engines. Includes Wedge Key. Interchangeable with: GLM 89710 Johnson...

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      • Sierra 18-3384 Water Pump Kit Replaces 0439140
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        Sierra 18-3384 Water Pump Kit Replaces 0439140

        $78.49

        Sierra 18-3384 Water Pump Kit for Johnson/Evinrude Outboards Sierra high-quality engine parts are designed to meet OEM specifications. Does not include housing. Applications: 85 HP 1973-1977 115 HP 1973-1976 135 HP 1973-1975 Kit...

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      Johnson OEM Engine Parts Finder

      Johnson Outboard Impellers

      An overheated boat motor will put a damper on all of your plans and a dip into your pocket. One of those hidden parts that can quickly lead to trouble if gone unchecked is your outboard motor’s water pump. To avoid serious engine problems, the impeller must operate at peak performance. Over time its blades can become worn or cracked. That’s when it’s good to know that Wholesale Marine carries a full line of dependable Johnson impellers and can flat rate ship them out to you the same day.

      All About Impellers

      Impellers are designed with rubber vanes that circulate around a hub inside the water pump. To keep your outboard from overheating, these vanes flex to draw water into and through your motor to cool it down. Vanes wear out for several reasons. Operating your boat in silty or sandy conditions will cause grit to draw in and around the impeller, and wear the vanes down. Long storage periods in dry dock allows the rubber vanes to crack and become rigid.

      One way to keep your outboard’s impeller operating optimally is to always use a set of water muffs on your gearcase when dry idling. This action will allow water to continue to circulate throughout your system, keeping your impeller, and more importantly your motor, safe. Johnson impellers are built to last and are economically priced to keep up with your motor’s recommended replacement schedule, typically every 100 hours of operation or when sitting in storage for several seasons.

      Wholesale Marine carries Johnson impellers, as well as full water pump kits, that meet OEM specifications. Check out our easy-to-use parts selector to locate the right Johnson impeller for your boat’s model or ask our team of boating experts who have over 500 years of combined boating experience. We offer free shipping on orders over $99, same day shipping, easy returns and exchanges, and a price match guarantee. We’re here for you Monday through Friday from 9:00 AM until 6:00 PM EST at (877) 388-2628. Be sure to ask about our Captain’s Club Rewards program for additional discounts the next time you shop at Wholesale Marine!