Archive - ‘Marine Cooling Systems’ Category

2004 SeaRay Mercruiser 3.0L Marine Engine with raw water cooling and wish to convert closed cooling

Friday, October 28th, 2011


Yes we do handle the OEM kit from Mercruiser as well. Using the link below you can add your selected product(s) to your shopping cart and the shipping estimator located at the bottom of the shopping cart page will give you a shipping cost based on your specific postal code. Let me know if you need any further technical information or help placing your order. In either case I will be glad to assist!

Link to Closed Cooling Kit

Performance Product Technologies/IShopBoating
8002 West 6th Street
Stillwater, OK 74074
(405) 533-3812
Fax (775) 257-1769

Subject: Product Lead Question: FWC Kit – Engine Mounted, 3.0L “HIGH CAPACITY” (#5344)

robertson writes:
i have a 2004 searay 3.0L with raw water cooling and wish to convert. the mercruiser drawings show the heat exchanger is block mounted at oil pan level below the manifolds. Do you sell that option? i do not believe there is room enough to mount on the front of the engine
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Mercruiser Sea Water Pump Impeller Maintenance Video

Wednesday, July 13th, 2011

Select the following link to watch the video that shows the Step-by-Step procedures for changing out a Mercruiser belt driven sea water pump impeller.

Impeller Maintenance Procedures

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How to Diagnose Marine Engine Overheating Issues

Wednesday, July 13th, 2011

Select the following link to read the technical article that covers the step by step procedures for identifying and diagnosing typical causes for marine engine overheating.

Overheat Diagnosis

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Step By Step How To Instructions for Winterizing a Mercruiser 5.0L MPI

Tuesday, November 9th, 2010

Engines equipped with Mercruiser’s Single Point Drain System still need to be winterized. This is a good video that demonstrates the various steps required for preparing your Mercruiser 5.0L MPI engine and Alpha sterndrive for longterm winter storage.

Watch Video

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Installing Closed Cooling On An Old Engine

Sunday, August 8th, 2010

I’ve had at least 10 people ask me about this subject again this week. I’m not sure what’s triggered the rush on this subject again this week but thought I would go ahead and provide the link to where we addressed it again for those interested. The link on the website goes into detail regarding this topic along with some other helpful hints for those Do-It-Yourselfers. Let me know if you need specific help and I will be happy to email you one on one. Thanks Again for following us, we hope you will find the information useful!

Installing a Cooling Kit on an Old Engine

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