Fresh Water Cooling Kits

Heat Exchanger for MFH-5057 Kit

1996 - Front Mounted Fresh Water Half System by San Juan Engineering, fits 350 Magnum MPI Gen +. Works on engines with v-belts.

1996-1997 - Front Mounted Fresh Water Full System by San Juan Engineering, fits 454 CID V8 Chevy MerCruiser Magnum EFI Throttle Body Fuel Injected engines w/ center discharge exhaust, straight inboard only. Cools both engine block and manifolds.

Heat Exchanger Only for MC321 Kit

Full System Cooling Kit

Replacement heat exchanger only for MC326 Kit

FWC Sys, 1998 & up Merc 502 MPI, Sptn Blt, full sys, Magnum

Front Mounted Fresh Water Half System by San Juan Engineering, fits 2005-2009 - 4.3L M.P.I. V6 Chevy MerCruiser, w/ new style dry joint center discharge exhaust. Works on engines with serpentine belt. No inboards or v-drives.

2003-2004 - Front Mounted Fresh Water Half System by San Juan Engineering, fits 5.0L/5.7L 305/350 CID M.P.I. Magnum V8 Chevy MerCruiser, w/ new style dry joint center discharge exhaust. Works on engines with serpentine belt. No inboards or v-drives.

2005-2009 - Front Mounted Fresh Water Half System by San Juan Engineering, fits 5.0L/5.7L 305/350 CID M.P.I. Magnum V8 Chevy MerCruiser, w/ new style dry joint center discharge exhaust. Works on engines with serpentine belt. No inboards or v-drives.

Half System fits 2002-2004 Merc 5.0L/5.7L V8 Chevy Engines that are carbureted with the Dry Joint Exhaust. Raw water must go over top of engine. Specify if "Turn Key Start".

Full System fits 2002-2004 Merc 4.3L V6 Chevy Engines that are carbureted with the Dry Joint Exhaust. Raw water must go over top of engine. Specify if "Turn Key Start".

Full System fits 2005-2008 Merc 4.3L V6 Chevy Engines that are carbureted with the Dry Joint Exhaust. Raw water must go over top of engine. Specify if "Turn Key Start".

Fresh Water Full System, Complete kit for OMC 3.8L V6. Kit is complete, nothing extra to buy. Full system, fresh water cools engine block and exhaust manifolds. System includes detailed installation instructions.

Fresh Water Half-System, Complete kit for OMC 4.3L V6 engine with One Piece Exhaust Manifold. Kit is complete, nothing extra to buy. Half system, fresh water cools engine block, raw water cools exhaust. System includes detailed installation instructions.

THERMOSTAT

1970's Front Mounted Fresh Water Half System by San Juan Engineering, fits Small Block Chevy V8 Volvo Models "B" and "C" using the (1) piece manifold assembly and the belt driven raw water pump.

Old Style AQ190 & AQ240 - Front Mounted Fresh Water Half System by San Juan Engineering, fits Small Block Ford V8 Volvo AQ190 & AQ240. Kit will not fit front mounted oil cooler.

1989 454 with Power Steering. Cools Block Only. Red Engine.

1997 and Up. Off Engine (remote) Mount. 454 CID. Picture shown is V111 on 350 Chevy V8.

2000 - 2002 - Front Mounted Fresh Water Half System by San Juan Engineering, fits 4.3L V6 and 5.0/5.7L V8 Chevy Volvo EFI/MPI Models with Serpentine belt. Will not fit any models with v-belts.