Sierra Marine

      • Sierra 18-7945 Fuel Water Separator Filter Replaces 35-802893Q01
        $9.49
        $7.49

        Sierra 18-7945 10 Micron Long Fuel Water Separator Filter Protect your marine engine with the Sierra 18-7945 fuel water separator filter, engineered to remove 99.8% of emulsified water from gasoline...

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      • Sierra Full Synthetic Lower Unit Gear Lube
        $23.99
        $16.99

        Sierra Full Synthetic Lower Unit Gear Lube - Qt. Specifically formulated to optimize gear life by reducing friction and providing superior wear protection in severe operating conditions. The unique...

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      • Sierra Premium Lower Unit Gear Lube
        $6.99

        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...

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      • Sierra High Performance Syn Blend Lower Unit Gear Lube
        $9.99

        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...

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      • Sierra SAE30 4-Stroke Synthetic Marine Oil
        $13.21
        $11.49

        Sierra SAE30 4-Stroke Synthetic Marine Oil Recommended for gasoline/diesel inboard and stern drive engines. A special blend of synthetic base oil and a balanced additive system that exceeds the...

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      • Sierra 10W30 4-Stroke Conventional Marine Oil
        $12.99
        $9.99

        Sierra 10W30 4-Stroke Conventional Marine Oil ENGINE OIL is a highly refined petroleum product formulated with premium base stock and highly refined additives. Specifically formulated to meet or...

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      • Sierra 25W-40 4-Stroke Synthetic Marine Oil
        $12.64
        $10.99

        Sierra 25W-40 4-Stroke Synthetic Marine Oil Sierra 4-Stroke 25W-40 Engine Oil is blended with premium grade synthetic and mineral based stock combined with superior designed additives formulated for...

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      • Sierra Premium TC-W3 2-Stroke Marine Oil
        $9.99
        $7.99

        Sierra Premium TC-W3 2-Stroke Marine Oil Sierra TC W3 oil is a high performance lubricant that has been manufactured and designed to meet and exceed all (Domestic & Import) engine manufacturers...

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      • Sierra 18-7824-2 Oil Filter Replaces 35-866340Q03
        $9.99
        $7.99

        Sierra 18-7824-2 Oil Filter for Sterndrive and Inboard Engines Sierra oil filters are highly recommended replacement oil filters for sterndrive and inboard engines. Sierra oil filters, including the...

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