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4.3L MerCruiser 100 & 300 Hour Service Kits

(6 products)

Keep your carbureted 4.3L Mercruiser running smoothly with these convenient genuine Mercury maintenance kits. Genuine 4.3L MerCruiser 100-hour and 300-hour maintenance/service interval kits contains oil filter, fuel filters, gear case drain seals, spark plugs, thermostat & gasket & V-belts.

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  • PartsVu - Lower Unit Gear Lube Oil Pump - f/ Standard Quart Bottles - Fits 3/8" - 16 drain plug - Includes 8mm adapter - PV1005051

    PartsVu

    PartsVu - Lower Unit Gear Lube Oil Pump - f/ Standard Quart Bottles - Fits 3/8" - 16 drain plug - Includes 8mm adapter - PV1005051

    $9.99
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  • Mercury 4.3L Carb Without Remote Oil Mercruiser 100 Hour Maintenance Kit - 8M0147050 - 1993-Current

    Mercury

    Mercury 4.3L Carb Without Remote Oil Mercruiser 100 Hour Maintenance Kit - 8M0147050 - 1993-Current

    $35.49 $41.58
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  • Mercury 4.3L Carb Alpha RWC Without Remote Oil Mercruiser 300 Hour Service Kit - 8M0147063 - 1996-Current

    Mercury

    Mercury 4.3L Carb Alpha RWC Without Remote Oil Mercruiser 300 Hour Service Kit - 8M0147063 - 1996-Current

    $197.49 $230.25
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  • Mercury 4.3L MPI Alpha RWC Mercruiser 300 Hour Service Kit - 8M0147064 - 2002-Current

    Mercury

    Mercury 4.3L MPI Alpha RWC Mercruiser 300 Hour Service Kit - 8M0147064 - 2002-Current

    $276.99 $323.25
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  • Blackstone Laboratories Oil Analysis Kit - Engine or Transmission Oil Testing - 4-pack

    PartsVu

    Blackstone Laboratories Oil Analysis Kit - Engine or Transmission Oil Testing - 4-pack

    $140.00
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  • Mercury 4.3L MPI Bravo RWC Mercruiser 300 Hour Service Kit - 8M0147065 - 2002-Current

    Mercury

    Mercury 4.3L MPI Bravo RWC Mercruiser 300 Hour Service Kit - 8M0147065 - 2002-Current

    $348.49 $406.58
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