Fresh Water Cooling - OMC Inline 4 & 6 Cylinder


Secure Online Ordering!	[ Home ][ Contact Us ]
This web page is being moved. Please click here to see the new location. Thank you.

OMC Inline 4 & 6 Cylinder

San Juan and SeaKamp Fresh Water (Closed) Cooling systems fit OMC Chevy inline 4 and 6 cylinder engines (120, 140, 2.5L, 3.0L, 151/181/250/292 CID) and 2.3L 4 cylinder Ford. Extend the life of your engine and protect it from corrosion with this easy to install, quality built heat exchanger. Get better fuel efficiency through higher engine operating temperatures. Systems allows the use of hot water cabin heater. Winter draining of engine block is unnecessary. Zinc anodes prevent electrolysis. Workmanship and materials fully guaranteed by manufacturer. For general questions about fresh water cooling see our Question & Answer page. To place an order please use our secure online ordering.


SK 4004 & SK 4006	OMC202

Click Below to Order	Product Description
OMC201 OMC 4 Cylinder	Fresh Water Half-System, Complete, Inline 4 Cylinder Chevy OMC 153 & 181 CID, Model 120, 140, 2.5L, & 3.0L 1974 and up. Kit is complete, nothing extra to buy. Kit mounts on floor next to the engine. Half system, fresh water cools engine block, raw water cools exhaust. System includes detailed installation instructions.
SK 4004 OMC 4 Cylinder	Fresh Water Half-System, Complete (as shown above), Inline 4 Cylinder Chevy OMC 153 & 181 CID, Model 120, 140, 2.5L, & 3.0L All years. Kit is complete, nothing extra to buy. Kit mounts on floor next to the engine. Half system, fresh water cools engine block, raw water cools exhaust. System includes detailed installation instructions.
OMC202 OMC Ford 4 Cylinder	Fresh Water Half-System, Complete (as shown above), Inline 4 Cylinder 2.3L Ford OMC 229 CID 1986-1990. Kit is complete, nothing extra to buy. Kit mounts vertically on the front/starboard side of the engine. Half system, fresh water cools engine block, raw water cools exhaust. System includes detailed installation instructions.
OMC204 OMC 6 Cylinder	Fresh Water Half-System, Complete kit for Inline 6 Cylinder OMC 250 CID. Kit is complete, nothing extra to buy. Kit mounts vertically on the side of the engine. Half system, fresh water cools engine block, raw water cools exhaust. System includes detailed installation instructions.
SK 4006 OMC & Merc 6 Cylinder	Fresh Water Half-System, Complete (as shown above), Inline 6 Cylinder Chevy MerCruiser & OMC 250/292 CID all years. Half system, fresh water cools engine block, raw water cools exhaust.