Sierra Marine

      • Sierra 18-3287 Impeller Kit
        Quick view
        $74.69
        $53.79

        Impeller Kit - Special Order est. 10 Days

      • Sierra 18-5292 Electronic Conversion Kit
        Quick view
        $286.39
        $206.19

        Electronic Conversion Kit - Special Order est. 10 Days

      • Sierra 18-5224-9 Spark Plug Wire Terminal (Priced Per Pkg Of 10)
        Quick view
        $21.19
        $15.19

        Sierra 18-5224-9 Spark Plug Wire Terminal (Priced Per Pkg Of 10) These ignition wire terminals have a thread size of #8-32 and come in a pack of 10. Use with: 18-5225 Spark Plug Wire...

      • CLEARANCE
        Sierra 18-3745-9 Cotter Pin (Priced Per Pkg Of 3)
        Quick view
        $8.69
        $5.79

        Sierra 18-3745-9 Cotter Pin (Package Of 3) Sierra replacement cotter pin for Volvo Penta engines. Package of 3 Interchangeable with: Volvo Penta 17253 17253-6

      • Sierra 18-3396 Water Pump Kit Replaces 61A-W0078-A3-00
        Quick view
        $111.99
        $80.59

        Sierra 18-3396-1 Yamaha Water Pump Kit w/ Housing Sierra high-quality engine parts are designed to meet OEM specifications. For use on Yamaha Outboards. Kit Contains: (1) 18-3173-1 Water Pump...

      • Sierra 18-4458 Exhaust Protector Valve Replaces 700-834800A5
        Quick view
        $86.29
        $62.19

        Sierra 18-4458 Universal 5" Exhaust Protector Valve Sierra high-quality engine parts are designed to meet OEM specifications. Fits both 5" & 6" Exhaust and includes stainless steel clamp...

      • Sierra 18-3109 Water Tube Guide Replaces 23-29804T
        Quick view
        $6.89
        $5.29

        Sierra 18-3109 MerCruiser Water Tube Guide Sierra high-quality engine parts are designed to meet OEM specifications. Fits MC-I, R, MR & Alpha One drives. Use With: 18-3116 Water Pump...

      • Sierra 18-3702 Prop Nut Kit Replaces 11-69578Q
        Quick view
        $17.09
        $13.39

        Sierra 18-3702 Prop Nut Kit Sierra 18-3702 Prop Nut Kit is a replacement part for Mercury/Mariner Outboards. Sierra engine parts are manufactured to meet or exceed OEM requirements. For:...

      • Sierra 18-3586-1 Circulating Water Pump
        Quick view
        $489.49
        $352.39

        Sierra 18-3586-1 Circulating Water Pump Sierra Marine Volvo Penta Raw Water Pump. Features: Not for LT-1 % LTR Engines Indmar 302 Ford Crank shaft mounted Use with: 18-3081 Impeller...

      • Sierra 18-5389 Distributor Cap Replaces 393-4988T2
        Quick view
        $41.19
        $32.19

        Sierra 18-5389 Distributor Cap for Mercruiser Stern Drives Sierra replacement distributor cap fits Ford & GM V-8 Engines with Autolite & Mercury Ignitions. Interchangeable...

      • Sierra 18-4265 Pipe Plug
        Quick view
        $9.19
        $8.99

        Sierra 18-4265 Pipe Plug Sierra replacement pipe plug for Mercury and Mercruiser engines. Thread Size: 3/4" or 19.1mm - 14 NPT Material: Brass Interchangeable...

      • Sierra 18-3507 Water Pump Kit Replaces 46-60366Q1
        Quick view
        $78.89
        $56.79

        Water Pump Kit for Mercury by Sierra Kit Includes: Sie-18-3007 Impeller Sie-18-3118 Upper Pump Housing Sie-18-2945 Drain Gasket Sie-18-2823 Lower Water Pump Base To Face Plate Gasket Sie-18-2824...

      • CLEARANCE
        Sierra 18-5787 Switch Box Replaces 332-4911A8
        Quick view
        $436.39
        $292.39

        Sierra 18-5787 Switch Box Sierra 18-5787 Switch Box is a replacement engine part for Mercury Marine engines. All Sierra parts are manufactured to meet or exceed OEM requirements. For 40 HP...

      • Sierra 18-3874 Head Gasket
        Quick view
        $119.39
        $85.89

        Sierra 18-3874 Head Gasket Sierra replacement head gasket for MerCruiser and OMC Stern Drives. Use with 18-1258 Head Gasket Set Application Info: Fits (8.2L) 502 CIDFits MCM 425, 450, 465, 500,...

      • Sierra 18-3060 Water Pump Impeller Replaces 3854286
        Quick view
        $41.59
        $29.99

        Sierra 18-3060 Volvo Penta Water Pump Impeller Sierra high-quality engine parts are designed to meet OEM specifications. For Use On Ford Engines. Additional Details: Fins: 12 Material:...