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Engine Accessories

      • Sierra 18-9781 Gear Lube Pump
        List Price: $15.49
        Starting At: $10.43

        Sierra 18-9781 Lower Unit Gear Lube Pump Make changing your gear lube a snap with this handy gear lube pump. Quart size application is perfect for most marine drives Attaches to quart gear lube bottle and then screws into your lower unit. For use...

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      • Sierra High Performance Syn Blend Lower Unit Gear Lube
        List Price: $8.99
        Starting At: $7.62

        High Performance Synthetic Blend Gear Lube by Sierra Synthetic blended marine formulation reduces operating friction for increased performance and protection of gears, bearings and other gearcase components. Recommended for use in high performance...

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      • Sierra Premium Lower Unit Gear Lube
        List Price:
        Starting At: $6.73

        Premium Lower Unit Gear Lube by Sierra Recommended for all general marine applications requiring a GL-5 class lubricant. Formulated for use in freshwater or saltwater conditions. Reduces friction and protects gears, bearings and other gearcase...

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      • Sierra 25W-40 Synthetic Blend Engine Oil
        Starting At: $26.86

        Sierra 25W-40 Synthetic Blend Engine Oil This 4-cycle oil is blended with premium grade synthetic and mineral based stock combined with superior designed additives formulated for the stress endured by sterndrive and inboard engines. Superior...

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      • Sierra 18-7906-1 Oil Filter Replaces 35-822626Q15
        List Price: $9.99
        Starting At: $6.74

        Sierra 18-7906-1 4-Cycle Outboard Oil Filter 3/4" x 16NPT Thread for Mercury, Yamaha Sierra Oil Filters are designed to match your boat's OEM Filter and meet or exceed OEM filtration requirements. It is recommended you replace your oil filter after...

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      • Sierra 30W Synthetic Engine Oil
        List Price: $10.99
        Starting At: $7.75

        Full Synthetic SAE 30 Marine Engine Oil by Sierra Recommended for gasoline/diesel inboard and stern drive engines. A special blend of synthetic base oil and a balanced additive system that exceeds the FC-W requirements for marine engine oil...

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      • Sierra 10W30 4-Stroke Outboard Oil
        List Price: $7.99
        Starting At: $6.15

        10W30 4-Stroke Outboard Oil by Sierra ENGINE OIL is a highly refined petroleum product formulated with premium base stock and highly refined additives. Specifically formulated to meet or exceed the tough requirements of the Marine 4-Stroke motor...

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      • Sierra Type "C" Lower Unit Gear Lube
        List Price: $18.29
        Starting At: $12.80

        Sierra Type "C" Lower Unit Gear Lube Formulated for older model outboards and I/O's equipped with electric shift. Reduces friction and protects gears, bearings and other gearcase components. Replaces: OMC (System Matched) Premium Blend Sizes...

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      • Sierra 25W-40 Conventional Engine Oil
        List Price: $7.49
        Starting At: $5.96

        Sierra Marine 25W-40 4-Stroke Sterndrive Conventional Engine Oil 25W-40 4 STROKE MARINE STERN DRIVE ENGINE OIL has been formulated to provide excellent lubrication and corrosion protection. Stern drive and inboard engines operate under high load and...

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      • Sierra 18-9200 Spline Grease Replaces 92-816391A4
        List Price: $8.99
        Starting At: $6.76

        Sierra Pro Performance Spline Grease Sierra Pro Performance Spline Grease is specifically formulated for Marine applications. Premium lithium formulation for optimum corrosion protection in fresh and saltwater applications Ideal for marine trailer...

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      • Sierra 56973P Pitot 30-80 Mph Speedometers
        List Price: $10.39
        Starting At: $6.11

        Speedometer Pick Up by Sierra Sierra Speedometer Pick up for up to 80 mph. Universal replacement for most popular brands. Fits existing mounting holes.

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      • Sierra 18-7911-1 Oil Filter Replaces15400-PFB-007
        List Price: $10.99
        Starting At: $8.62

        Sierra 18-7911-1 Oil Filter for Yamaha and Honda Outboards Sierra canister fuel filters are designed to be an exact fit and performance replacement to your current OEM filter. These filters are fire tested to meet ISO and USCG requirements. Sierra...

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      • Sierra 18-9861 Hinge Pin Tool Replaces 91-79310
        List Price: $22.49
        Starting At: $16.37

        Sierra 18-9861 Mercruiser Hinge Pin Tool Removes and installs hinge pins from all Mercruiser drive units. Replaces: Mercury 91-718310 Mallory 9-79805 GLM 90200 Pro Marine 18-9861  

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      • Sierra Synthetic Blend 25W-40 Catalyst Engine Oil
        Starting At: $26.95

        Sierra Synthetic Blend 25W-40 Catalyst-Compatible Marine Engine Oil This Sierra Synethic Blend Engine Oil meets modern recreational 4-stroke engines with or without emission catalyst systems.  Features: Minimizes corrosion that is formed inside...

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      • Sierra 18-7914 Oil Filter Replaces 35-8M0065103
        List Price: $7.99
        Starting At: $7.00

        Sierra 18-7914 Mercury 4-Stroke Oil Filter Sierra high-quality replacement engine parts are designed to meet OEM specifications. This canister filter is an exact fit and performance replacement to your current OEM canister filter. Pressure and leak...

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      • Sierra 68390P Eclipse Series Fuel Gauge
        List Price: $35.99
        Starting At: $20.95

        Smart white and blue graphics on a black dial background, these very low profile bezels follow the curve of the lense to eliminate water trapping. Designed with domed glass sheds water and resists scratching. Features: Instruments available for most...

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      • Sierra 61238P Amega Series Water Pressure Gauge
        Starting At: $50.34

        Hottest selling black dial line! Amega Domed has clean-looking black dials with white and red graphics plus through-dial and perimeter lighting for great readability. Amega has been very popular, available in several styles since its debut in 1986...

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      • Sierra Premium TC-W3 2-Stroke Oil
        List Price: $5.49
        Starting At: $4.66

        Sierra TC-W3 2 cycle Outboard Engine Oil Sierra TC-W3 is a high performance lubricant that has been manufactured and designed to meet and exceed all (Domestic & Import) engine manufacturers warranties. Exceeds JASO, ISO, API and NMMA, for advanced...

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      • List Price: $37.49
        Starting At: $25.99

        The hottest selling white dial line! A comprehensive famiily of instruments for most engine types, Lido features crisp white dials and fire orange pointer tips. Red through dial and white perimeter lighting provide great night readability...

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      • Starting At: $22.37

        Hottest selling black dial line! Amega Domed has clean-looking black dials with white and red graphics plus through-dial and perimeter lighting for great readability. Amega has been very popular, available in several styles since its debut in 1986...

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