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    • MERCRUISER

    Maintain your inboard engine cooling system with a replacement Mercruiser thermostat. At Discount Inboard Marine, we offer top-quality Mercruiser thermostat kits at competitively low prices. Browse our selection online today

    • T-STAT KIT, 160 MERC EFI
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      T-STAT KIT, 160 MERC EFI

      New Style housing used with EFI engines 1994 and up.This housing does not have the removable top cap and is 1 piece cast iron.Mercruiser T-stat # 867252T2. Bin Number (ISBN): 12707  
      $45.45
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    • T-STAT KIT, 142 MERC CARB
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      T-STAT KIT, 142 MERC CARB

      1981 Up Standard Cooling with cast iron housing (Not for EFI engines)5.7L GM IB, Beg #B522506 End #B525981.5.7 GM Ski, Beg #A338553 End #B514626.Mercruiser T-stat # 59137   Make sure to use the Mercruiser style thermostat and not an automotive...
      $45.05
      Add to Cart
    • SALE
      Gasket Thermostat Housing To Intake GM RM0121 SEAMAX ENGINES ALSO ORDER GASKET pt# RM0244. Gasket Thermostat Housing To Intake GM RM0121 SEAMAX ENGINES ALSO ORDER GASKET pt# RM0244.
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      GASKET THERMOSTAT HOUSING TO INTAKE GM

      Gasket Thermostat Housing To Intake GM RM0121: Fits: Fresh and R/W cooled PCM (Lower). Indmar 2007 and up with 2 bolt housing (catalyst engines). All Indmar GM TBI and carbureted. Bin Number (ISBN): 0739  
      MSRP: $5.33
      $5.33
      Now: $5.06
      Add to Cart
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