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Parts Selection Guide

Find the parts you need

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Prop Selection Guide

Find the right prop for your boat

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      Johnson Outboard Water Pumps & Impellers

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

        $111.99
        $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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      • Sierra 18-3400 Water Pump Kit Replaces 0394711
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        Sierra 18-3400 Water Pump Kit Replaces 0394711

        $51.49
        $35.99

        Sierra 18-3400 Water Pump Repair Kit for 9.9 & 15HP Johnson, Evinrude Outboard Sierra high-quality engine parts are designed to meet OEM specifications. Interchangeable with: GLM 12251 Johnson/Evinrude...

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      • Sierra 18-3388 Water Pump Kit Replaces 0438579
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        Sierra 18-3388 Water Pump Kit Replaces 0438579

        $85.49
        $59.99

        Sierra 18-3388 Water Pump Kit for 70 - 75HP Johnson/Evinrude Outboards Sierra 18-3388 Water Pump Kit (without housing) is a replacement kit for Johnson/Evinrude Outboards. All Sierra aftermarket engine parts are manufactured to meet or exceed OEM...

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      • Sierra 18-3082 Impeller Replaces 0765431
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        Sierra 18-3082 Impeller Replaces 0765431

        $38.49
        $26.99

        Sierra 18-3082 Johnson/Evinrude Water Pump Impeller - Replaces 0765431 Sierra replacement engine parts are designed to meet OEM specifications. This Water Pump Impeller has a Slotted Key. Interchangeable with: GLM 89940 Johnson...

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      • Sierra 18-3399 Water Pump Kit Replaces 0439077
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        Sierra 18-3399 Water Pump Kit Replaces 0439077

        $114.99
        $80.49

        Sierra 18-3399 Water Pump Kit for 35-55HP Johnson/Evinrude Outboards Sierra 18-3399 Water Pump Kit (with housing) is a replacement kit for Johnson/Evinrude Outboards. All parts in this kit were manufactured to meet or exceed OEM requirements. Water...

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      • Sierra 18-3091 Impeller Replaces 0389576
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        Sierra 18-3091 Impeller Replaces 0389576

        $19.99
        $13.99

        Sierra 18-3091 Impeller Sierra replacement impeller for use on Johnson/Evinrude Outboard Engines. Interchangeable with: GLM 89500 Johnson/Evinrude Outboard 389576 Mallory 9-45205 9-45214

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      • Sierra 18-3381 Water Pump Kit Replaces 0393630
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        Sierra 18-3381 Water Pump Kit Replaces 0393630

        $48.99
        $34.49

        Sierra 18-3381 Water Pump Kit for 20-30HP Johnson, Evinrude Outboard Sierra high-quality marine parts are designed to meet OEM specifications. No housing. Interchangeable with: GLM 12071 Johnson/Evinrude...

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      • Sierra 18-3202 Impeller Kit
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        Sierra 18-3202 Impeller Kit

        $29.49
        $20.99

        Sierra 18-3202 Water Pump Impeller Kit for Johnson, Evinrude Outboards Sierra high-quality engine parts are designed to meet OEM specifications. Kit Includes: (1) 18-3001 Impeller (1) 18-3102 Impeller...

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      • Sierra 18-3380 Water Pump Kit Replaces 0390770
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        Sierra 18-3380 Water Pump Kit Replaces 0390770

        $69.99
        $48.99

        Sierra 18-3380 Water Pump Kit - Replaces 0390770 Sierra Water Pump Repair Kit for 45 - 60HP Johnson, Evinrude outboards. Does not include housing. Kit Contains: 18-2709-9 Water pump Gasket (2 pk) 18-3337 Grommet 18-3055 Impeller 18-3136...

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      • Sierra 18-3376 Water Pump Kit Replaces 0384956
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        Sierra 18-3376 Water Pump Kit Replaces 0384956

        $64.49
        $44.99

        Sierra 18-3376 Water Pump Kit with Housing for 50HP Johnson, Evinrude Outboards Sierra high-quality engine replacement parts are designed to meet OEM specifications. Without housing Kit Includes: (1) 18-2705 Oil Seal (1) 18-3083 Impeller (2)...

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      • Sierra 18-3378 Water Pump Kit Replaces 391635
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        Sierra 18-3378 Water Pump Kit Replaces 391635

        $91.49
        $63.99

        Sierra 18-3378 Johnson/Evinrude Water Pump Kit with Housing Sierra replacement water pump kit with housing for 40 - 60HP Johnson/Evinrude outboards. Kit Includes: 18-709 Water pump gasket 18-3337 Grommet 18-3055 Impeller 18-3365 Stainless steel...

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      • Johnson/Evinrude 5001595 Water Pump Kit
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        Johnson/Evinrude 5001595 Water Pump Kit

        $107.99
        $80.99

        Johnson/Evinrude 5001595 Water Pump Repair Kit Genuine OEM replacement water pump kit for Jonhson/Evinrude outboards. Includes housing, gear lube, and instructions. Application: 75 / 90 Evinrude® E-TEC® 2004-AF 105 Commercial 1998-2001 115...

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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!