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ELECTRICAL and TUNE UP

Your watercraft is an investment and one that you put a lot of time and money into. Keep it running its absolute best with inboard boat tune-up kits and accessories from Discount Inboard Marine. Whether you're shopping for a marine alternator, a tune-up kit or spark plugs, we have everything you need to maintain or repair your inboard ski boat. Discover why boaters around the world trust and rely on Discount Inboard Marine.

  • STARTER KIT, BOTTOM MOUNT GM 5.7 STARTER KIT, BOTTOM MOUNT GM 5.7

    STARTER KIT, BOTTOM MOUNT GM 5.7

    Arco Marine Starter Bottom Mount GM PCM Indmar RF122015: Fits: PCM, Indmar, Mercruiser. 5.7, 5.0, 7.4, 305, 350, 454. This kit includes new mounting bolts and metric nuts. CE Certified and in compliance with: USCG Title33 CFR 183.41, SAE J1171, ISO 8846...
    $202.65
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  • STARTER MOTOR BOTTOM MOUNT 6.0L STARTER MOTOR BOTTOM MOUNT 6.0L

    STARTER MOTOR BOTTOM MOUNT 6.0L

    2003+ 6.0L, ZR6, ZR409, LY6, ASSAULT 6.0L. Bin Number (ISBN): 20608 NOTES: Before replacing your starter, it is important to confirm the starter is the issue. All boats use a solenoid switch or relay to trigger the starter. We recommend replacing...
    $229.95
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  • MARINE TOP MOUNT STARTER RH - CHEVY 305/350/454

    MARINE TOP MOUNT STARTER RH - CHEVY 305/350/454

    Right Hand "Opposite" Engine Rotation, top mount bolts into Bellhousing (rear entry)Most Correct Craft With 454 PCM RA122008. CHEVROLET MARINE STARTERS Caution! Not all starters are Coast Guard approved. These marine starters have the correct bushings...
    $315.00
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  • PIGTAIL, 12" MALE TO FEMALE PIGTAIL, 12" MALE TO FEMALE

    PIGTAIL, 12" MALE TO FEMALE

    One foot harness extension, 8 prong rectangular male to 8 prong rectangular female. Can be cut in half and spliced to make a new connection for the engine to boat harness. Bin Number (ISBN): 92713  
    $32.25
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  • COVER ELECTRICAL PANEL

    COVER ELECTRICAL PANEL

    ELECTRIC BRACKET COVER R126007A PCM FORD CARBURETED ENGINES, THIS PLASTIC COVER GOES OVER THE STARTER RELAY, CIRCUIT BREAKER ETC. CURRENT COVER IS BLANK WITH NO EMBOSSED PCM LOGO'S.   Bin Number (ISBN): 112411  
    $59.10
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  • WIRE HARNESS, FORD CARB WIRE HARNESS, FORD CARB

    WIRE HARNESS, FORD CARB

    FORD ELECTRONIC IGNITION WIRE HARNESS R121025A PCM Carb FORD 87 ON (No Resistor Wires)Can be used on 87 and prior with ballast resistor but you will need to finish the conection to the coil. This harness is not designed for use with an alternator...
    $138.80
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  • WIRE HARNESS 10' EXTENSION WIRE HARNESS 10' EXTENSION

    WIRE HARNESS 10' EXTENSION

    WIRE HARNESS, 10' EXTENSION Engine to dash 8 prong rectangular plug 10 foot wiring harness extension. PCM Fords from 70's on all Indmar Ford's and GM thru 90's. Most boats will have to cut off prong at the dash end and hard wire it. Bin Number...
    $106.86
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  • SALE
    FUSE LINK 100 AMP 50" PCM FUSE LINK 100 AMP 50" PCM

    FUSE LINK 100 AMP 50" PCM

    This fuse link protects the charging circuit  Used on newer model PCM Engines 2002 and up Works as a circuit breaker from the alternator to the battery. FUSE LINK 100 AMP 50" PCM WORKS AS A CIRCUIT  BREAKER Bin Number (ISBN): 61915
    MSRP: $63.50
    $63.50
    Now: $57.26
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