Archive for the ‘Customer Forums’ Category


Marine Cooling System – 1997 Mercruiser 4.3L V6 Closed Cooling System Fundamentals

Larry, Thanks for your inquiry and the opportunity at earning your business. I’m not real sure what you mean by that however there certainly still is a water pump used with the closed systems.  Using the link below to our Technical Article Library you can read several articles regarding the closed cooling systems and how […]

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Marine Cooling System – Mercruiser Big Block V8 Closed Cooling System

Mike, Thanks for your inquiry and the opportunity at earning your business. Ultimately it depends on the level of Hp the engine will be making. The MFH-4949 or the MFH-5374 kits would be fine so long as your engine does not exceed 450 – 475 Hp. Using the link below you can add your selected […]

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Boat Parts – Mercruiser Parts Number 8M0055012 is this the replacement for the entire tilt and trim?

Larry, Thanks for your inquiry and the opportunity at earning your business. I just checked inventory and we sold the last one we had. I also checked about 10 other Mercury warehouses across the U.S and they are all out of stock. Looking at the system it shows that they should be available 1 week […]

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Boat Parts – Mercruiser Starter for 4.3L engine serial number is 0M039008

Darren, Thanks for your inquiry and the opportunity at earning your business. 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 […]

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Boat Parts – Marine Carburetor Mercruiser p/n 3310-807312A 1

Joe, Thanks for your inquiry and the opportunity at earning your business. This is a Mercruiser factory remanufactured carburetor. There are no new Mercruiser carburetors available any longer just the remanufactured. The new Holley carburetors are available for about the same price however they will force you to reqork your throttle linkage and fuel lines. […]

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Boat Parts – Mercruiser Cooling System for 2003 350 Mag MPI

John, Thanks for your inquiry and the opportunity at earning your business. Yes this is the correct system for that engine. We’ve had this system available since 2003 and sold many of them with no issues to date. Using the link below you can add your selected product(s) to your shopping cart and the shipping […]

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Boat Parts – Starter for 1986 Winner Boat with Omc 4 Cylinder Marine Engine

Daniel, Thanks for your inquiry and the opportunity at earning your business. Using the link below you can add the starter the book shows for that engine model, 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 […]

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Mercruiser Parts – Adding an Additional Seawater Pump

Steve, You don’t want to run 2 seawater supply pumps in a series configuration. If you want to install an additional seawater supply pump you need to install a thru hull fitting with a “y” fitting to supply water to the additional pump. Thsi allows both pumps to supply the water they freely supply without one restricting […]

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Mercruiser Aluminum Marine Exhaust Kit to replace the stock on my 502 Mercruiser Engine in a 1997 28ZX Donzi

Winny, Thanks for your inquiry and the opportunity at earning your business. 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 […]

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Replacing Your Mercruiser 3.0L Marine Exhaust Manifold

Gary, Please review the tech article that addresses this subject, I believe it will be helpful for you. http://tinyurl.com/3uypcs2 Regards Andy Logan Performance Product Technologies/IShopBoating 8002 West 6th Street Stillwater, OK 74074 (405) 533-3812 Fax (775) 257-1769 [email protected] www.perfprotech.com From: [email protected] [mailto:[email protected]] Sent: Thursday, July 28, 2011 8:15 PM To: PPT – Marine Engines & […]

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