Engine Parts

Shop The Large Selection Of All Sierra Engine Parts At Rock Bottom Low Prices...Guaranteed at Sportsman's Guide

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

     
    Non-Member $167.99 Buyer's Club $151.19
  2. Sierra Marine® Mercury / Mariner Starter and Power Trim, Mercruiser Step Up Starter and Power Trim Solenoid

     
    Compare at $19.99 Non-Member $18.99 Buyer's Club $17.09

    You Save $2.90 (15%)

  3. 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%)

  1. Sierra® Mercury 2 - wire, Single - Ram Tilt / Trim Motor, 18 - 6777

     
    Non-Member $349.99 Buyer's Club $314.99
  2. Sierra Impeller Kit for Yamaha, Replaces 61A - W0078 - 01 - 00

     
    Non-Member $61.99 Buyer's Club $55.79
  3. Sierra Marine® Mercruiser / OMC / Cobra Heavy - Duty Starter

     
    Non-Member $237.99 Buyer's Club $214.19
  4. Sierra® Mercruiser / Volvo Electric Fuel Pump, 18 - 7326

     
    Non-Member $255.99 Buyer's Club $230.39
  1. Sierra Mercruiser Lower Shift Cable Kit

    5 stars
    (1)
    Non-Member $87.99 Buyer's Club $79.19
  2. 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%)

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

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

    You Save $23.50 (14%)

  1. Sierra Marine® 4 - Cycle Yamaha Outboard Oil Filter

     
    Compare at $12.99 Non-Member $10.49 Buyer's Club $9.44

    You Save $3.55 (27%)

  2. Sierra Marine® Remanufactured Starter

     
    Non-Member $221.99 Buyer's Club $199.79
  3. Sierra Marine® Solenoid

     
    Non-Member $28.99 Buyer's Club $26.09
  1. Sierra Transom Bellows Kit for Mercruiser

     
    Non-Member $185.99 Buyer's Club $167.39
  2. Sierra® OMC / Volvo Electric Fuel Pump, 18 - 7330

     
    Non-Member $254.99 Buyer's Club $229.49
  3. Sierra Mercruiser Lower Shift Cable Kit

     
    Non-Member $98.99 Buyer's Club $89.09
  1. 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%)

  2. 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%)

  3. 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%)

  4. Sierra Marine® OMC Cobra Sterndrive Step Up Solenoid

     
    Non-Member $25.99 Buyer's Club $23.39
  1. Sierra® Thermostat Kit for Mercruiser® 170, 180, and 190 HP Engines, 1985 - 1987

     
    Compare at $21.50 Non-Member $17.49 Buyer's Club $15.74

    You Save $5.76 (27%)

  2. Sierra Marine® Starter for Late - Model 3.0 L I/O Engines

     
    Non-Member $236.99 Buyer's Club $213.29
  3. Sierra Marine® Fuel Filter 10 - Micron Element for Racor 120RRAC01, Racor S3240, Suzuki 99105; Replaces Honda 17670 - ZW1 - 030GH

     
    Compare at $21.99 Non-Member $16.99 Buyer's Club $15.29

    You Save $6.70 (30%)

  4. Sierra Impeller Kit for Honda, Replaces 06192 - ZV5 - 003

     
    Compare at $21.66 Non-Member $17.99 Buyer's Club $16.19

    You Save $5.47 (25%)

  1. Sierra Marine® Solenoid #2814

     
    Non-Member $38.99 Buyer's Club $35.09
  2. Sierra Transom Bellows Kit for OMC Cobra

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

    You Save $22.50 (13%)

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

     
    Non-Member $197.99 Buyer's Club $178.19
  4. 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. Sierra® Power Trim Pump Assembly

     
    Non-Member $790.99 Buyer's Club $711.89
  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. 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%)

  4. Sierra Marine® Mercruiser Mando Alternator

     
    Non-Member $236.99 Buyer's Club $213.29
  1. Sierra® Thermostat Kit for Volvo Penta® Engines

     
    Non-Member $22.99 Buyer's Club $20.69
  2. Sierra Mercruiser Lower Shift Cable Kit

     
    Non-Member $169.99 Buyer's Club $152.99
  3. Sierra Impeller Kit for Johnson / Evinrude, Replaces 301698

     
    Non-Member $51.99 Buyer's Club $46.79
  4. Sierra® Thunderbolt® HEI Tune - up Kit for HEI V6 Engines

     
    Compare at $27.99 Non-Member $24.99 Buyer's Club $22.49

    You Save $5.50 (20%)

  1. Sierra Marine® Johnson / Evinrude Outboard Starter

     
    Non-Member $218.99 Buyer's Club $197.09
  2. Sierra Impeller Kit for Crusader, Replaces 1003062

     
    Non-Member $42.99 Buyer's Club $38.69
  3. Sierra Marine® Johnson / Evinrude Tilt / Trim Motor AP #1512

     
    Non-Member $241.99 Buyer's Club $217.79
  4. Sierra Impeller Kit for Suzuki, Replaces 17400 - 90J11

     
    Compare at $43.49 Non-Member $39.99 Buyer's Club $35.99

    You Save $7.50 (17%)

  1. Ignitor® Electronic Conversion Kit for V8 Crusader®, Volvo - Penta®, and Chris Craft® Engines with Snap - down Caps

     
    Compare at $138.99 Non-Member $127.99 Buyer's Club $115.19

    You Save $23.80 (17%)

  2. Sierra® Mercury / Mariner Tilt / Trim Motor, 18 - 6763

     
    Non-Member $741.99 Buyer's Club $667.79
  3. Sierra Transom Bellows Kit for Volvo SX

     
    Non-Member $192.99 Buyer's Club $173.69
1-48 of 170
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Related Products

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

Item # WX2-167074

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

You Save $8.00 (18%)

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!


Sierra Marine® Mercruiser / OMC / Cobra Heavy - Duty Starter

Item # WX2-160592

Non-Member $237.99 Buyer's Club $214.19

In Stock

Add to Wishlist

Sierra Marine® Mercruiser / OMC / Cobra Heavy - Duty Starter... a ram - tough Starter!

Install this rock-solid Starter for on-the-water reliability. You'll never have to worry about whether you're boat will turn over after a day of fishing at the lake.

More:
  • Mercruiser and OMC 1986-1992 V6, V8 GM, 1990-1993 OMC King Cobra
  • For small block GM V6 and V8 engines with 14 1/ 4 " flywheel and bottom mount
  • Offset bolt patter
  • For standard rotation engines
  • Replaces Mercruiser 50-12177A2 50-99418A2, OMC / Cobra 984456, 986505

Get yours ONLINE today!


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%)

In Stock

Add to Wishlist

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 Impeller Kit for Mercruiser Bravo I/O, Replaces 46 - 807151A14

Item # WX2-167076

Compare at $89.99 Non-Member $79.99 Buyer's Club $71.99

You Save $18.00 (20%)

In Stock

Add to Wishlist

Sierra Impeller Kit for Mercruiser Bravo I/O.

Replaces 46-807151A14. Bravo I, II, III - sterndrive. BW, Horizon, MPI-inboard.


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