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. Lenco® Standard Trim Tab Kit, 9x12"

     
    Compare at $525.99 Non-Member $509.99 Buyer's Club $458.99

    You Save $67.00 (13%)

  2. Sierra® "Blue" Premium TC - W3 2 - Cycle Oil

    5 stars
    (1)
    Was $31.49 Non-Member $4.99 Buyer's Club $4.49
  3. Quicksilver MerCruiser Magnesium Anode Kit

     
    Compare at $108.75 Non-Member $104.99 Buyer's Club $94.49

    You Save $14.26 (13%)

  4. Quicksilver MerCruiser Magnesium Anode Kit

     
    Compare at $104.99 Non-Member $99.99 Buyer's Club $89.99

    You Save $15.00 (14%)

  1. Champion® Spark Plug

    2 stars
    (1)
    Was $13.99 Non-Member $3.99 Buyer's Club $3.59
  2. Sierra® Delco® Tune - up Kit for 4 Cylinder EST Mercruiser

     
    Non-Member $16.99 Buyer's Club $15.29
  3. Bennett® Starboard Solenoid Valve, Green

     
    Compare at $79.99 Non-Member $69.99 Buyer's Club $62.99

    You Save $17.00 (21%)

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

     
    Non-Member $45.99 Buyer's Club $41.39
  2. Bennett® Nut with Ferrule

     
    Compare at $4.99 Non-Member $2.99 Buyer's Club $2.69

    You Save $2.30 (46%)

  3. Sierra Impeller Kit for Yamaha, Replaces 63D - W0078 - 01 - 00

     
    Non-Member $34.99 Buyer's Club $31.49
  1. Sierra Marine® Filter for Long Ford

     
    Compare at $6.99 Non-Member $5.49 Buyer's Club $4.94

    You Save $2.05 (29%)

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

     
    Compare at $49.97 Non-Member $39.99 Buyer's Club $35.99

    You Save $13.98 (28%)

  3. Sierra® Volvo Trim Relay, 18 - 5700

     
    Non-Member $27.99 Buyer's Club $25.19
  4. Sierra® Volvo Tilt / Trim Pump Reservoir

     
    Compare at $54.56 Non-Member $49.99 Buyer's Club $44.99

    You Save $9.57 (18%)

  1. Bennett® Trim Tab Hardware Kit

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

    You Save $14.00 (28%)

  2. Sierra Circulating Water Pump GM V6 / V8 Composite Timing Cover

     
    Non-Member $127.99 Buyer's Club $115.19
  3. Sierra Impeller Kit for Yamaha, Replaces 6H3 - W0078 - 02

     
    Compare at $33.54 Non-Member $31.99 Buyer's Club $28.79

    You Save $4.75 (14%)

  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. Sierra® Mallory® Tune - up Kit for V8 Single Point Top Terminal Engine

     
    Non-Member $48.99 Buyer's Club $44.09
  3. Sierra® Mercury 2 - wire, Single - Ram Tilt / Trim Motor, 18 - 6777

     
    Non-Member $349.99 Buyer's Club $314.99
  1. Sierra® Volvo Trim Relay, 18 - 5705D

     
    Non-Member $17.99 Buyer's Club $16.19
  2. Sierra® Mercruiser Tilt / Trim Motor, 18 - 6763

     
    Compare at $237.54 Non-Member $221.99 Buyer's Club $199.79

    You Save $37.75 (16%)

  3. Bennett® Euro - style Rocker Switch

     
    Compare at $99.99 Non-Member $89.99 Buyer's Club $80.99

    You Save $19.00 (19%)

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

     
    Non-Member $199.99 Buyer's Club $179.99
  1. Sierra Impeller Kit for Johnson / Evinrude, Replaces 301698

     
    Non-Member $51.99 Buyer's Club $46.79
  2. Bennett® Actuator Assembly

     
    Compare at $109.99 Non-Member $99.99 Buyer's Club $89.99

    You Save $20.00 (18%)

  3. Sierra Marine® Johnson - Evinrude Tilt / Trim Motor

     
    Compare at $528.99 Non-Member $469.99 Buyer's Club $422.99

    You Save $106.00 (20%)

  1. 12 ozs. Sierra® Aerosol Fogging Oil

    4 stars
    (1)
    Compare at $12.13 Non-Member $9.99 Buyer's Club $8.99

    You Save $3.14 (26%)

  2. Sierra Impeller Kit for Yamaha, Replaces 66T - W0078 - 00 - 00

     
    Non-Member $68.99 Buyer's Club $62.09
  3. Sierra Impeller Kit for Volvo Penta, Replaces 876120 / AQV6 - AQV8 engines

     
    Non-Member $52.99 Buyer's Club $47.69
  4. Seachoice® 4" Exhaust Guard Cover

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

    You Save $4.46 (17%)

  1. Sierra Marine® Mercruiser / OMC / Volvo Starter

     
    Non-Member $210.99 Buyer's Club $189.89
  2. Sierra® 160° Thermostat Kit for Mercruiser® 5.0 and 5.7L Engines, 1988 - 1995

     
    Compare at $24.99 Non-Member $19.99 Buyer's Club $17.99

    You Save $7.00 (28%)

  3. Sierra Impeller Kit for Mercury 4 / 7.5 / 9.8 HP with .456 OD Drive Shaft

     
    Compare at $16.99 Non-Member $13.99 Buyer's Club $12.59

    You Save $4.40 (26%)

  4. Sierra Marine® 4 - Cycle Johnson / Evinrude and Suzuki Outboard Oil Filter

     
    Compare at $10.99 Non-Member $8.49 Buyer's Club $7.64

    You Save $3.35 (30%)

  1. Sierra Marine® 10 - Micron Replacement Filter

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

    You Save $6.70 (22%)

  2. 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%)

  3. Sierra® Mercruiser Alternator 18 - 5960

     
    Non-Member $285.99 Buyer's Club $257.39
  1. Sierra Marine® Yamaha Starter for 55 - 60 HP Engines

     
    Non-Member $419.99 Buyer's Club $377.99
  2. Megforce® Spark Plug Wire Set - V8 Conventional Points

     
    Non-Member $55.99 Buyer's Club $50.39
  3. Bennett® Upper Hinge for Standard Actuator

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

    You Save $7.50 (25%)

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Sierra Volvo SX Outdrive Gasket Set

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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

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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

Compare at $19.99 Non-Member $16.99 Buyer's Club $15.29

You Save $4.70 (24%)

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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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