Motor Accessories

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

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  1. 12 oz. Sierra® Combustion Cleaner

     
    Buyer's Club $8.99 Non-Member $9.99 Compare at $10.49

    In Stock

  2. Sierra Premium Marine Bearing Grease, 3 - oz.

    4 stars
    (1)
    Buyer's Club $7.19 Non-Member $7.99 Compare at $8.99

    In Stock

  3. Sierra Marine® Oil Filter for V - 6 GM

     
    Buyer's Club $4.49 Non-Member $4.99 Compare at $6.99

    In Stock

  1. Sierra® SAE 30 Full Synthetic Marine Engine Oil

     
    Buyer's Club $8.09 Non-Member $8.99

    In Stock

  2. Sierra Marine® Replacement Filter

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

    In Stock

  3. Sierra Marine® 4 - Cycle Mercury Outboard Oil Filter

     
    Buyer's Club $6.74 Non-Member $7.49 Compare at $8.99

    In Stock

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

     
    Buyer's Club $5.84 Non-Member $6.49 Compare at $8.99

    In Stock

  1. Sierra® Fuel Filter for Mercury Engines

    5 stars
    (1)
    Buyer's Club $4.49 Non-Member $4.99 Compare at $5.49

    In Stock

  2. Sierra® Hi - Performance Synthetic Blend Lower Unit Gear Lube

    5 stars
    (1)
    Buyer's Club $8.09 Non-Member $8.99 Compare at $16.99

    In Stock

  3. Sierra Marine® 21 - Micron Replacement Filter

     
    Buyer's Club $7.64 Non-Member $8.49 Compare at $9.99

    In Stock

  4. Sierra Premium Marine Bearing Grease

     
    Buyer's Club $6.74 Non-Member $7.49 Compare at $7.99

    In Stock

  1. Sierra Heavy Duty Grease Gun Flex Hose

     
    Buyer's Club $13.49 Non-Member $14.99

    In Stock

  2. Sierra® Mercruiser Upper Gearcase Drain Plug Gasket

     
    Buyer's Club $5.39 Non-Member $5.99

    In Stock

  3. Sierra® Type C Gear Lube

    5 stars
    (1)
    Buyer's Club $6.74 Non-Member $7.49 Compare at $9.99

    In Stock

  4. Sierra® 10W - 30 4 - Stroke Marine Outboard Engine Oil

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

    In Stock

  1. Sierra® 25W - 40 4 - Stroke Marine Stern Drive Engine Oil

     
    Buyer's Club $6.74 Non-Member $7.49

    In Stock

  2. Sierra® OMC Upper Gearcase Drain Plug

     
    Buyer's Club $5.39 Non-Member $5.99

    In Stock

  3. Sierra® Premium Lower Unit Gear Lube

    5 stars
    (2)
    Buyer's Club $5.39 Non-Member $5.99 Compare at $9.65

    In Stock

  4. Sierra® Quart Pump Suzuki Lower Unit Fill Adapter

     
    Buyer's Club $7.19 Non-Member $7.99 Compare at $10.45

    In Stock

  1. Sierra International® Oil Filter Wrench, 2 9/16" diameter

     
    Buyer's Club $15.29 Non-Member $16.99

    In Stock

  2. Sierra® 10 - oz. Lower Unit Fill Tube, Standard

     
    Buyer's Club $17.09 Non-Member $18.99

    In Stock

  3. Sierra Marine® Fuel / Water Separating Filter Long Replaces Mercury 35 - 807172, 35 - 802893Q

     
    Buyer's Club $6.29 Non-Member $6.99 Compare at $9.50

    In Stock

  4. Sierra™ Gasoline Stabilizer

    4 stars
    (2)
    Buyer's Club $6.29 Non-Member $6.99

    In Stock

  1. Sierra® Fuel Filter for Johnson / Evinrude Engines

    5 stars
    (1)
    Buyer's Club $4.49 Non-Member $4.99 Compare at $7.99

    In Stock

  2. Sierra Marine® 4 - Cycle Suzuki Outboard Oil Filter

     
    Buyer's Club $17.99 Non-Member $19.99

    In Stock

  3. Sierra International® Lower Unit Fill Tubes, Standard

     
    Buyer's Club $17.09 Non-Member $18.99

    In Stock

  4. Sierra® Mercruiser Lower Gearcase Drain Plug Gasket

     
    Buyer's Club $1.79 Non-Member $1.99 Compare at $2.99

    In Stock

  1. Sierra Spline Grease

     
    Buyer's Club $8.54 Non-Member $9.49 Compare at $9.99

    In Stock

  2. Sierra® 25W - 40 Synthetic Blend 4 - Stroke Outboard Oil

     
    Buyer's Club $6.74 Non-Member $7.49

    In Stock

  3. Sierra International® Quart Oil Pump

     
    Buyer's Club $14.39 Non-Member $15.99

    In Stock

  4. Sierra® OMC Lower Gearcase Drain Plug

     
    Buyer's Club $11.69 Non-Member $12.99

    In Stock

  1. Sierra® Quart Pump Suzuki Lower Unit Fill Adapter

     
    Buyer's Club $8.09 Non-Member $8.99

    In Stock

  2. Sierra Heavy Duty Motor Flusher

     
    Buyer's Club $11.69 Non-Member $12.99 Compare at $14.41

    In Stock

  3. 10 ozs. Sierra® Power Trim and Tilt

     
    Buyer's Club $6.29 Non-Member $6.99 Compare at $10.49

    In Stock

  4. Sierra® Mercruiser Lower Gearcase Drain Plug

     
    Buyer's Club $4.49 Non-Member $4.99 Compare at $5.89

    In Stock

  1. Sierra® Synthetic Gear Lube

    5 stars
    (1)
    Buyer's Club $13.49 Non-Member $14.99 Compare at $15.99

    In Stock

  2. Sierra International® Oil Filter Wrench, 3 1/4" diameter

     
    Buyer's Club $15.29 Non-Member $16.99

    In Stock

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

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

    In Stock

  4. Sierra® Fuel Filter for Mercruiser Engines

     
    Buyer's Club $4.49 Non-Member $4.99 Compare at $9.95

    In Stock

  1. 12 oz. Sierra® Aerosol Carbon Cleaner

     
    Buyer's Club $10.34 Non-Member $11.49 Compare at $15.70

    In Stock

  2. 12 oz. Sierra® Aerosol Lithium Grease

     
    Buyer's Club $12.59 Non-Member $13.99 Compare at $18.30

    In Stock

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

     
    Buyer's Club $7.19 Non-Member $7.99 Compare at $9.99

    In Stock

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Related Products

CRC® Engine Stor® Fogging Oil

Item # WX2-172942

Buyer's Club $9.89 Non-Member $10.99

In Stock

Add to Wishlist

CRC® Engine Stor® Fogging Oil. Protect your boat engine from rust and corrosion!

The perfect protectant during seasonal storage! This Fogging Oil clings to your boat engine's internal components to keep 'em from rusting or corroding during the off-season.

Use the injection can to fog Johnson and Evinrude motors 1990 and newer that are equipped with a maintenance valve. Comes in a 13-oz. can.

Pick up a can of Engine Stor® ONLINE today!

Moeller® Powder - Coated Aluminum Water Separator Fuel Filter Kit

Item # WX2-160700

5 stars
Buyer's Club $35.99 Non-Member $39.99 Compare at $45.99

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Moeller® Water Separating Fuel Filter Kits.

If you're a thoughtful boat owner, you're always thinking of ways to keep it in tip-top shape... this Water Separating Fuel Filter Kit is just the ticket! Includes filter head, filter, babs and plugs. Head is reusable.

Lock out moisture and pick up this Kit ONLINE today!

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


Sierra International® Mercury / Mariner Brass Hose Barb Application, Barb 5/16", NPT 1/8"

Item # WX2-159352

Buyer's Club $4.49 Non-Member $4.99 Compare at $5.99

In Stock

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Sierra International® Brass Hose Barb Application...

Get your boat in ship-shape with top-notch replacement parts for bottom dollar! Brass construction. Built to OEM specifications for replacement parts.

Proper fuel connections are essential in getting the most out of your engine.  Order ONLINE Now!

Moeller® Short Water - Separating Fuel Filter

Item # WX2-160703

Buyer's Club $6.74 Non-Member $7.49 Compare at $9.99

In Stock

Add to Wishlist

Moeller® Water Separating Fuel Filters.

Keep water out of your gas tank... your boat's future depends on it!

Choose between a long (Universal and Mercury) filter, short (universal, Yamaha, Mercury) filter or OMC (Johnson / Evinrude) filter. Replace every 50 hours on the water.

Get yours ONLINE today!

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

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