Cummins 5.9L ISB/QSB Oil Cooler 3"x 9" 3975986CN 1.3/4'' Replacement Part
$1,028.50
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Cummins 5.9L ISB/QSB Oil Cooler 3"x 9" 3975986CN 1.3/4'' Replacement Part
$1,028.50
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Cummins 5.9L ISB/QSB Oil Cooler 3"x 9" Replacement Part (3975986CN) from Mr Cool (USA) is a dedicated heat exchanger & cooler built for Cummins 5.9L ISB/QSB marine engines. Its copper-nickel (CuNi) bundle delivers durable, corrosion-resistant cooling in saltwater environments. The unit measures 3 inches by 9 inches with a 1-3/4 inch connection, making it a straightforward replacement for oils cooling loops in the transmission/oil circuit. Part numbers: 3975986CN.
Big Burjo's Marine ships everywhere across Australia: delivery to every marina, port, coastal town in Australia, from Gold Coast Broadwater to Manly Harbour and Hervey Bay. Free delivery Australia-wide on orders over $350. This heat exchanger & cooler is a strong option in our marine parts range, alongside boat parts and heat exchangers & coolers, offering reliable oil cooling for saltwater use. A trusted replacement part for Cummins 5.9L ISB/QSB engines, it keeps temperatures in check on long passages.
Details
This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
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