Troubleshooting for Fresh Water Marine Cooling System

Troubleshooting for fresh water Marine Cooling System

The Basics of Marine Fresh Water Cooling Systems

Basics of Boat Engine fresh water Marine Cooling Systems

3.0L Marine Engine Replacement

Marine Engine Repair, Boat Engine Repair, Replace Boat Engine, Replace Marine Engines, Replace Engine Longblock

Marine Repower – Bayliner Cierra 2655, 1991 model Mercruser MCM 5.0l LX

Dennis, Thanks for your inquiry and the opportunity at earning your business. Since Mercruiser made both Alpha and Bravo sterndrive models with that engine I would not be able to tell you without knowing which one your engine is setup for. Can you give me the original engine serial number? Or can you tell me […]

Posted in Customer Forums

4.3L Marine Engine Longblock Performance Specification

Mike, Thanks for your inquiry and the opportunity at earning your business. The Hp rating for longblocks is determined by the fuel system that’s install back onto the engine. For example since GM only produced one marine version of the 4.3L during this timeframe Mercruiser used this same longblock on their 190 Hp 2 barrel […]

Posted in Customer Forums

Replacement marine engine for my boat 5.7 mercruiser 1992 #0d763634

Marty, Thanks for your inquiry and the opportunity at earning your business. Using the links below you can review your options. 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 Block Code/Serial Number Location /store/app_themes/ppt/images/block-casting-no.jpg Link to Remanufactured […]

Posted in Customer Forums

Suzuki Marine Outboard Motors – Replacing a Fuel Pump on a DF70

Step by Step Video Instructions illustrating how to change an electric fuel pump on a Suzuki DF70 outboard motor. Watch Video

Boat Trailer Parts and Accessories – How to Replace a Boat Trailer Hub

Step by Step video instructions illustrating how to replace a leaky oil filled hub on a boat trailer. Watch Video

Repower – 1988 sea Ray sundancer with dual MerCruiser 4.3 motors

William, I would question going to the Par Pac on te one engine because you would have one making about 20% more power than the other which would cause a noticeable issue not to mention a different propeller for that one. Are you dead set on the Par Pac or would you want to look […]

Posted in Marine Engines

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

Dennis, 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 […]



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