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Engine

One of the key ways to keep your inboard ski boat in peak condition is to properly maintain the engine. This starts with having the right inboard marine engine parts at your disposal. At Discount Inboard Marine, we carry a wide selection of inboard marine engine parts, including beltsgasketscooling system components, and much more. Discover everything you need and more to keep your ski boat's engine purring like the day you bought it.

  • IGNITION SWITCH 4 POSITION/TERMINAL

    IGNITION SWITCH 4 POSITION/TERMINAL

    Polyester housing is rust and corrosion proof. 4 position "Accessory-Off-Run-Start" switch. Four 1/4" blade terminals. Supplied with brass back-up nut and knurled black plastic face nut with rubber cap to seal out splash and spray. Requires 7/8" mounting...
    $29.45
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  • FUEL PRESSURE CUTOFF SWITCH

    FUEL PRESSURE CUTOFF SWITCH

    Carbureted engines with electric fuel pump, can be used to replace 3 wire switches. (For a 3 wire switch, connect the red and orange wires together on one post and the purple wire by itself to the other). If you need more clearance use Item #121012. Bin...
    $72.05
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  • SENSOR, OIL PRESSURE DIGITAL

    SENSOR, OIL PRESSURE DIGITAL

    2007 PCM 5.7L SN: 480001 up, 6.0L SN: 485607 up to 2012.3 wire snap in connector 1/8" NPT. 2012 and up 6.0L and 6.2 LSA use Item #42117. Will NOT fit Indmar engines. Bin Number (ISBN): 21909
    $71.99
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  • MODULE DELCO DISTRIBUTOR

    MODULE DELCO DISTRIBUTOR

    MODULE, DELCO DISTRIBUTOR R116014 Electronic Module used with Delco distributors. No spark is a symptom that it needs replaced. Bin Number (ISBN): 62514  
    $212.70
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  • IGN MODULE TFI GT-40 IGN MODULE TFI GT-40

    IGN MODULE TFI GT-40

    GT40 MULTI-PORT EFI TFI MODULE NOTE: replacement unit is only the module - you need to reuse the heat sink from your current one!! The module is attached using 2 5.5MM screws, just unscrew and replace the module from the heat sink.   Bin...
    $170.00
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  • SENDER, TRANSMISSION OIL TEMP 88-5178

    SENDER, TRANSMISSION OIL TEMP 88-5178

    Transmission temp sender. Used on mostly Mastercraft and Mercruiser, fits Velvet Drive and Hurth transmissions. Goes into top of transmission in a Velvet Drive 71 or 72 C.Also used in some Malibu's for the alarm. Even on some Fords 1990 on up. Bin Number...
    $82.77
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  • ENGINE ALARM WITH AUDIBLE WARNING ENGINE ALARM WITH AUDIBLE WARNING

    ENGINE ALARM WITH AUDIBLE WARNING

    Audible warning system for engine temperature and oil pressure. Keep your engine safe this summer. Works on Ford or GM older applications without alarms, EFI, or Carburated.  Oil pressure switch set a 6psi and temp switch set at 200...
    $49.00
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