Engine Parts

Sportsman's Guide carries a large assortment of Boat Motor Parts and Engine Parts for your Boat from top brands as Sierra, Quicksilver, Bennett, Panther and more all at amazingly low prices!

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  1. T - H Marine® Transom Trim Switch

    5 stars
    (1)
    Buyer's Club $26.99 Non-Member $29.99 Compare at $41.25

    In Stock

  2. Sierra Impeller Kit for Yamaha, Replaces 61A - W0078 - 01 - 00

     
    Buyer's Club $55.79 Non-Member $61.99

    In Stock

  3. Seachoice® Fuel / Water Separator Kit

    5 stars
    (1)
    Buyer's Club $26.99 Non-Member $29.99 Compare at $32.25

    In Stock

  4. ShipMate™ Outboard 2 - Cycle 50:1 Outboard Oil

     
    Buyer's Club $5.39 Non-Member $5.99

    In Stock

  1. Sierra® Mercruiser Upper Gearcase Drain Plug

     
    Buyer's Club $2.69 Non-Member $2.99 Compare at $3.99

    In Stock

  2. Champion® Spark Plug

    2 stars
    (1)
    Buyer's Club $3.59 Non-Member $3.99

    In Stock

  3. Megforce® Spark Plug Wire Set - V8 Conventional Points

     
    Buyer's Club $50.39 Non-Member $55.99

    In Stock

  4. Sierra® OMC / Volvo Electric Fuel Pump, 18 - 7331

     
    Buyer's Club $178.19 Non-Member $197.99

    In Stock

  1. Sierra Marine® Fuel / Water Separator Kit Replacement Filter with Metal Bowl

     
    Buyer's Club $84.59 Non-Member $93.99

    In Stock

  2. Megforce® Spark Plug Wire Set - V8 Thunderbolt

     
    Buyer's Club $40.49 Non-Member $44.99 Compare at $54.99

    In Stock

  3. Sierra® Volvo Trim Relay, 18 - 5705D

     
    Buyer's Club $16.19 Non-Member $17.99

    In Stock

  4. ShipMate™ Disc and Drum Wheel Bearing Grease

     
    Buyer's Club $4.04 Non-Member $4.49 Compare at $4.99

    In Stock

  1. Sierra Marine® Fuel / Water Separator Kit Replaement Filter with AquaVue™ Bowl

     
    Buyer's Club $88.19 Non-Member $97.99

    In Stock

  2. Sierra Marine® Water Separator Kit 1/4" Stainless Steel with AquaVue™ Bowl

     
    Buyer's Club $151.19 Non-Member $167.99

    In Stock

  3. Sierra Impeller Kit for Honda, Replaces 06192 - ZY3 - 000

     
    Buyer's Club $40.49 Non-Member $44.99 Compare at $47.88

    In Stock

  4. Sierra Marine® Mercury (4 cylinder) Outboard Starter

     
    Buyer's Club $235.79 Non-Member $261.99

    In Stock

  1. Sierra Impeller Kit for Suzuki, Replaces 17400 - 87D11

     
    Buyer's Club $35.99 Non-Member $39.99 Compare at $44.26

    In Stock

  2. Sierra Circulating Water Pump Big Block GM Steel Timing Cover

     
    Buyer's Club $179.99 Non-Member $199.99

    In Stock

  3. Sierra Marine® Johnson / Evinrude O/B Tilt / Trim Motor AP #3109

     
    Buyer's Club $121.49 Non-Member $134.99 Compare at $141.99

    In Stock

  4. Sierra Marine® Volvo Outboard Oil Filter

     
    Buyer's Club $25.19 Non-Member $27.99

    In Stock

  1. Seachoice® Inboard Engine Fuel Filter Kit

     
    Buyer's Club $35.99 Non-Member $39.99 Compare at $44.95

    In Stock

  2. Sierra Marine® Fuel Filter 10 - Micron Element for Racor 660RRAC02; Replaces Racor S3232

     
    Buyer's Club $24.29 Non-Member $26.99 Compare at $31.99

    In Stock

  3. Sierra Mercruiser Outdrive Gasket Set

     
    Buyer's Club $5.84 Non-Member $6.49 Compare at $6.99

    In Stock

  4. CRC® Cleaner and Degreaser

     
    Buyer's Club $13.49 Non-Member $14.99

    In Stock

  1. Quicksilver MerCruiser Magnesium Anode Kit

     
    Buyer's Club $58.49 Non-Member $64.99 Compare at $74.99

    In Stock

  2. Sierra® Mercury 3 - wire, Single - Ram Tilt / Trim Motor, 18 - 6775

     
    Buyer's Club $519.29 Non-Member $576.99

    In Stock

  3. Sierra Marine® Water Separator Kit 3/8" Stainless Steel with Metal Grain Bowl

     
    Buyer's Club $139.49 Non-Member $154.99 Compare at $162.99

    In Stock

  1. Sierra Marine® OMC Cobra Sterndrive Step Up Solenoid

     
    Buyer's Club $23.39 Non-Member $25.99

    In Stock

  2. Sierra Impeller Kit for Johnson / Evinrude, Replaces 301698

     
    Buyer's Club $46.79 Non-Member $51.99

    In Stock

  3. Sierra Marine® 10 - Micron Replacement Filter

     
    Buyer's Club $24.29 Non-Member $26.99 Compare at $30.99

    In Stock

  4. Sierra Mercruiser / OMC / Volvo U - Joint

     
    Buyer's Club $40.49 Non-Member $44.99 Compare at $49.97

    In Stock

  1. Sierra Marine® GM Motors Starter

     
    Buyer's Club $223.19 Non-Member $247.99

    In Stock

  2. Sierra Transom Bellows Kit for OMC Cobra

     
    Buyer's Club $157.49 Non-Member $174.99 Compare at $179.99

    In Stock

  3. Sierra Impeller Kit for Yamaha, Replaces 682 - W0078 - A1 - 00

     
    Buyer's Club $41.39 Non-Member $45.99

    In Stock

  1. Sierra Impeller Kit for Crusader, Replaces 20300

     
    Buyer's Club $40.49 Non-Member $44.99

    In Stock

  2. Sierra® Thermostat Kit for Cobra® Ford® 7.4 and 8.2L Engines, 1994 - 1998

     
    Buyer's Club $26.09 Non-Member $28.99

    In Stock

  3. Sierra Marine® Mercury 3 cylinder Outboard Starter

     
    Buyer's Club $201.59 Non-Member $223.99

    In Stock

  4. Sierra Marine® 1978 - 1985 OMC Sterndrive Tilt / Trim Motor AP #1513

     
    Buyer's Club $215.99 Non-Member $239.99

    In Stock

  1. Sierra Impeller Kit for Suzuki, Replaces 17400 - 87E03

     
    Buyer's Club $33.29 Non-Member $36.99 Compare at $39.57

    In Stock

  2. Quicksilver MerCruiser Magnesium Anode Kit

     
    Buyer's Club $76.49 Non-Member $84.99 Compare at $89.45

    In Stock

  3. Sierra Circulating Water Pump GM V6 / V8 Steel Timing Cover

     
    Buyer's Club $120.59 Non-Member $133.99

    In Stock

  4. Sierra Volvo SX Outdrive Gasket Set

     
    Buyer's Club $3.59 Non-Member $3.99 Compare at $4.44

    In Stock

  1. Sierra Marine® 10 - Micron Compact Separator Kit

     
    Buyer's Club $24.29 Non-Member $26.99 Compare at $33.99

    In Stock

  2. Sierra Mercruiser Bravo Outdrive Gasket Set

     
    Buyer's Club $7.19 Non-Member $7.99

    In Stock

  3. Sierra Transom Bellows Kit for Mercruiser

     
    Buyer's Club $222.29 Non-Member $246.99

    In Stock

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Related Products

Sierra® Thermostat Kit for Mercruiser® Ford® V8 225, 233, and 255 HP Engines, 1973 - 1977

Item # WX2-167156

Buyer's Club $18.89 Non-Member $20.99

In Stock

Add to Wishlist

Sierra® Thermostat Kit for Mercruiser® Ford® V8 225, 233, and 255 HP Engines, 1973 - 1977.

Proper thermostat operation is key in getting peak engine performance and maximum fuel efficiency!

This marine-grade Kit will withstand the rigors of "ugly" brackish and saltwater. Sierra® Thermostat Kit (part no. 18-3651) replaces your original thermostat (O.E.M. 807252Q3).

Kit contains:
  • Thermostat (part no. 18-3551)- replaces O.E.M. part no. 59137
  • Thermostat Cover Gasket (part no. 18-2554)- replaces O.E.M. part no. 27-90556
  • Thermostat Cover Gasket (part no. 18-2553)-replaces O.E.M. part no. 27-47510
  • Thermostat Cover Gasket (part no. 18-2834)- replaces O.E.M. part no. 27-60208
  • Thermostat Cover Gasket (part no. 18-2844)-replaces O.E.M. part no. 27-48818-1.

Order up top-quality replacement parts for bottom dollar ONLINE today!

V8 225, 233, and 255 HP Engines, 1973-1977

Sierra Marine® Fuel / Water Separating Kit; 1/4" Aluminum (tall); Replaces Mercury 35 - 802893A4, Q4, Q4, 35 - 60494A4; Micron Rating 10

Item # WX2-160660

Buyer's Club $31.49 Non-Member $34.99 Compare at $41.99

In Stock

Add to Wishlist

Sierra Marine® Fuel / Water Separating Kits... gives you the total package for your fuel - cleaning needs!

Proper maintenance is the key to a smooth-running boat, and these Fuel / Water Separating Filters with Brackets are the way to get the job done. As a matter of fact, these Sierra Filters remove 98.8% of emulsified water from your gasoline! You get a filter and a bracket with each kit.

  • Kit Type: 1/4" Aluminum (tall)
  • Replaces: Mercury 35-802893A4, Q4, Q4, 35-60494A4
  • Micron Rating: 10

Order ONLINE Today!

Please Note: Once items have contained gas, kerosene, butane, diesel, or oil they cannot be returned to The Sportsman's Guide.

Sierra Impeller Kit for Mercury / Mercruiser Stern Drive #1 / MR / ALPHA 1, Replaces 46 - 96148A5

Item # WX2-167074

Buyer's Club $35.99 Non-Member $39.99 Compare at $43.99

In Stock

Add to Wishlist

Sierra Impeller Kit for Mercury / Mercruiser Stern Drive #1 / MR / ALPHA 1.

Replaces 46-96148A5 Mercruiser Stern Drive (2495186-D594568). 75 HP / 4 cylinder (64032701 and up), 85 HP / 4 cylinder (4590512 and up), 90 HP / 6 cylinder (4845301 and up), 115 HP / 6 cylinder (4694237 and up), 125 HP (2354956-3253111), V135 (904646 and up), 140 HP (3293234 and up), 150 HP (3502806-4868647), V150 (A904646 and up), V175 (6618751 and up), V200 (6625221 and up), V200 DFI 3.0L (G836496), V220 and 225 (All-D280812).

Order ONLINE Today!


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