Engine Parts

Sportsman's Guide carries a large assortment of Boat Motor Parts and Marine 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. Seachoice® 3" Exhaust Guard Cover

     
    Compare at $24.99 Non-Member $21.99 Buyer's Club $19.79

    You Save $5.20 (21%)

  2. Megforce® Spark Plug Wire Set 4 Cyl. Conventional Points

     
    Compare at $35.99 Non-Member $31.99 Buyer's Club $28.79

    You Save $7.20 (20%)

  3. Seachoice® 4" Exhaust Guard Cover

     
    Compare at $26.95 Non-Member $24.99 Buyer's Club $22.49

    You Save $4.46 (17%)

  4. Sierra Mercruiser / OMC / Volvo U - Joint

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

    You Save $9.48 (19%)

  1. Sierra Marine® Johnson / Evinrude O/B Trim Solenoid

     
    Non-Member $29.99 Buyer's Club $26.99
  2. Bennett® Upper Hinge for Standard Actuator

     
    Compare at $29.99 Non-Member $24.99 Buyer's Club $22.49

    You Save $7.50 (25%)

  3. Sierra Marine® Solenoid #13407

     
    Non-Member $30.99 Buyer's Club $27.89
  1. Sierra Marine® Solenoid AP #804

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

    You Save $10.50 (25%)

  2. Megforce® Spark Plug Wire Set - V6 Thunderbolt

     
    Non-Member $49.99 Buyer's Club $44.99
  3. Seachoice® Inboard Engine Fuel Filter Kit

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

    You Save $8.96 (20%)

  1. Sierra Marine® Volvo Outboard Oil Filter

     
    Non-Member $27.99 Buyer's Club $25.19
  2. Sierra Marine® Fuel / Water Separating Kit; 1/4" Aluminum (high capacity); Replaces Yamaha - MAR - SEPAR - AT - OR; Micron Rating 10

     
    Compare at $35.99 Non-Member $29.99 Buyer's Club $26.99

    You Save $9.00 (25%)

  3. Sierra Marine® Solenoid

     
    Non-Member $28.99 Buyer's Club $26.09
  4. Sierra® Volvo Trim Relay, 18 - 5700

     
    Non-Member $27.99 Buyer's Club $25.19
  1. Sierra Marine® OMC Sterdrive Step Up Solenoid

     
    Non-Member $28.99 Buyer's Club $26.09
  2. Bennett® Trim Tab Hardware Kit

     
    Compare at $49.99 Non-Member $39.99 Buyer's Club $35.99

    You Save $14.00 (28%)

  3. Sierra Marine® Fuel / Water Separator Kit Bonus Pack; 1/4" Aluminum; Micron Rating 21

     
    Compare at $46.99 Non-Member $36.99 Buyer's Club $33.29

    You Save $13.70 (29%)

  1. Seachoice® Fuel / Water Separator Kit

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

    You Save $5.26 (16%)

  2. Sierra Marine® AquaVue™ Collection Bowl Replaces Suzuki 99105 - 20004 - BWL

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

    You Save $7.70 (24%)

  3. Sierra® Delco® Tune - up Kit for In - line 6 Single Point Engines

     
    Non-Member $45.99 Buyer's Club $41.39
  1. Sierra Marine® 10 - Micron Compact Separator Kit

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

    You Save $9.70 (29%)

  2. Sierra Impeller Kit for Crusader, Replaces 20300

     
    Non-Member $44.99 Buyer's Club $40.49
  3. Sierra® Mercruiser Tilt / Trim Pump Reservoir

     
    Compare at $49.99 Non-Member $47.99 Buyer's Club $43.19

    You Save $6.80 (14%)

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

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

    You Save $6.28 (16%)

  1. Sierra Marine® OMC Cobra Sterndrive Step Up Solenoid

     
    Non-Member $25.99 Buyer's Club $23.39
  2. Sierra Impeller Kit for Honda, Replaces 06192 - ZY3 - 000

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

    You Save $7.39 (15%)

  3. Sierra Marine® Fuel / Water Separator Aluminum Bracket Replaces 1/4" Yamaha MAR - FLTHD - AL - 12 or Mercury 89876A3

     
    Compare at $28.99 Non-Member $24.99 Buyer's Club $22.49

    You Save $6.50 (22%)

  1. Sierra Impeller Kit for Honda, Replaces 06192 - 881 - C00

     
    Non-Member $36.99 Buyer's Club $33.29
  2. Seachoice® Outboard Engine Fuel Filter Kit

     
    Compare at $34.99 Non-Member $31.99 Buyer's Club $28.79

    You Save $6.20 (18%)

  1. Sierra Marine® Fuel / Water Separating Kit; 1/4" Aluminum (tall); Replaces Yamaha - ABB - SEPAR - AT - OR; Micron Rating 21

     
    Compare at $35.99 Non-Member $29.99 Buyer's Club $26.99

    You Save $9.00 (25%)

  2. Quicksilver MerCruiser Aluminum Anode Kit

     
    Compare at $44.99 Non-Member $39.99 Buyer's Club $35.99

    You Save $9.00 (20%)

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

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

    You Save $7.70 (24%)

  2. Sierra Exhaust Bellows for Volvo SX

     
    Non-Member $43.99 Buyer's Club $39.59
  3. Sierra® Thermostat Kit for Volvo Penta® Engines

     
    Non-Member $28.99 Buyer's Club $26.09
  1. Sierra Impeller Kit for Volvo Penta, Replaces 835874 - 9

     
    Non-Member $42.99 Buyer's Club $38.69
  2. Sierra® Mallory® Tune - up Kit for V8 Single Point Top Terminal Engine

     
    Non-Member $48.99 Buyer's Club $44.09
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Related Products

Sierra Volvo SX Outdrive Gasket Set

Item # WX2-167313

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

You Save $0.85 (19%)

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Sierra Volvo SX Outdrive Gasket Set.

Contains:


Description Outdrive Seal:
  • O.E#: 911823
Description O-Ring (2):
  • O.E#: 911851


Sierra Marine® 4 - Cycle Mercury and Yamaha Outboard Oil Filter

Item # WX2-160712

Compare at $13.99 Non-Member $12.99 Buyer's Club $11.69

You Save $2.30 (16%)

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Sierra Marine® 4 - Cycle Mercury and Yamaha Outboard Oil Filter.

Oil is the lifeblood of your engine, and if you want it to last a long time, then start with proper maintenance! 


 This Oil Filter replaces:
  • Mercury: 825467A1, 825467T1
  • Yamaha: 6GB-13440-00-00

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


Sierra® Thermostat Kit for Mercruiser® 140 - 3.0L Engines, 1968 - 1989

Item # WX2-167154

Sierra® Thermostat Kit for Mercruiser® 140 / 3.0L Engines, 1968 - 1989

Proper thermostat operation is key in getting peak performance and maximum fuel efficiency! This marine-grade Kit will withstand the rigors of "ugly" brackish and saltwater.

Sierra® Thermostat Kit (part no. 18-3650) includes thermostat and gasket to replace your original thermostat kit (O.E.M. 59078Q3).

Kit includes:
  • Thermostat (part no. 18-3550)- replaces O.E.M. part no. 59078
  • Thermostat gasket (part no. 2831)-replaced O.E.M. part no. 27-47590-1.

Sierra Marine® Mercury / Mariner V6 Tilt / Trim Motor

Item # WX2-160612

Non-Member $305.99 Buyer's Club $275.39

Add to Wishlist

Sierra Marine® Mercury / Mariner V6 Tilt / Trim Motor.

More Motor for your money:

  • For most late model Mercury / Mariner applications 1996 and up
  • Fits 135, 150, XR6 Mag III, 175, 200, 225 HP engines. Also 105-140 HP Jet
  • Replaces 828108 and 878265A4

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