Sierra Marine

      • Sierra 18-710-16-2 Hose Clamp 1-1/16"-1-1/2"
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        $4.59
        $3.89

        Sierra 18-710-16-2 Stainless Steel Hose Clamp 1-1/16" - 1-1/2" All components of the Sierra 18-710-16-2 Hose Clamp are manufactured from Marine Grade 316 stainless steel. Diameter Size:...

      • Sierra 18-70958 Molded Hose
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        $69.79
        $50.19

        Sierra 18-70958 Molded Hose Sierra replacement molded hose for Mercruiser Stern Drives. For transom to oil cooler Fits MCM GM V-8 (305, 350 & 454 CID) engines Interchangeable...

      • Sierra 18-7159-9 O-Ring (Priced Per Pkg Of 5)
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        $18.69
        $11.79

        Sierra 18-7159-9 O-Ring (Priced Per Pkg Of 5) Special Order Item Interchangeable: GLM 83440 Mallory 9-76544 MerCruiser Sterndrive 25-31534 25-48451 Mercury...

      • Sierra 18-7853-1 Fuel Water Separator Bracket Replaces 89876A3
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        $35.69
        $22.49

        Sierra 18-7853-1 Fuel Water Separator Bracket Replaces 89876A3 The Sierra 18-7853-1 Fuel Water Separator Bracket is aluminum and has a 1/4" thread size. Interchangeable...

      • Sierra 18-7062 Inlet Valve Replaces
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        $13.19
        $11.19

        Sierra 18-7062 Mercury Inlet Valve Sierra high-quality engine parts are designed to meet OEM specifications. Fits: Carburetors WME-1, 1A, 1B, 4, 5, 6, 6A, 7, 7B, 8, 9, 10, 10A, 11, 14, 15, 15A,...

      • Sierra 18-7238 Carburetor Kit
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        $71.89
        $51.79

        Sierra 18-7238 Carburetor Kit Sierra replacement carburetor kit for OMC Stern Drives and Volvo Penta engines. Sierra carburetor kits utilize superior corrosion-resistant materials and unmatched...

      • Sierra 18-8341 Lower Unit Seal Kit
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        $29.49
        $23.49

        Sierra 18-8341 Lower Unit Seal Kit Special Order Item

      • Sierra 18-6454 Alternator
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        $616.69
        $443.99

        Sierra 18-6454 Mercury Alternator Sierra replacement engine parts are engineered to meet or exceed OEM requirements. Use this alternator with Mercury and Mercury Sport Jet engines. 5 S/I 50...

      • Sierra 18-7183-9 O-Ring (Priced Per Pkg Of 5)
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        $16.29
        $11.79

        Sierra 18-7183-9 O-Ring (Priced Per Pkg Of 5) I.D.: 69.5mm Width: 3.0mm Interchangeable with: GLM 45080 Mallory 9-76557 Volvo Penta 92509

      • Sierra 18-5896 Temperature Sender Replaces 12415
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        $36.59
        $26.39

        Sierra 18-5896 Mercury Temperature Sender Sierra replacement engine parts are designed to meet OEM specifications.  Sender Code "D" Thread Size: 1/8" - 27 NPT Range: 240° Terminal...

      • Sierra 18-6451 Alternator
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        $442.49
        $318.59

        Sierra 18-6451 Alternator Sierra replacement engine parts are designed to exceed OEM requirements. Fits: GM L S Engines Amp Rating: 11SI/95 Pulley: Serpentine Interchangeable...

      • Sierra 18-7157 O-Ring
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        $5.19
        $4.49

        Sierra 18-7157 O-Ring I.D.: 3.500" or 88.9mm Width: 0.210" or 5.3mm Interchangeable with: GLM 83410 Mallory 9-76542 Mercruiser Stern Drive 25-29976 Mercury Marine 25-29976

      • Sierra 18-8814-1 Wiring Plug Set Replaces 0503749
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        $21.79
        $18.09

        Sierra 18-8814-1 Spark Plug Wire Set Premium Marine Wire Leads Magnetic Suppression Core Manufactured for your specific application. Kevlar core for maximum durability and long life. Durable...

      • Sierra 18-7976 Fuel Filter
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        $56.19
        $40.49

        Sierra 18-7976 Inline Fuel Filter for Crusader, PCM Sierra high-quality fuel filters are designed to meet OEM specifications. Sierra Inline Fuel Filters are tested and approved for ethanol-based...