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Fleece Performance Coolant Bypass Kit: Ram 2500 / 3500 2013-2018 6.7L Diesel

SKU: FPE-CLNTBYPS-CUMMINS-1318
Regular price $379.99
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FPE-CLNTBYPS-CUMMINS-1318 Fleece Performance 13-18 Ram 2500 / 3500 Coolant Bypass Kit. This coolant bypass kit improves the cooling efficiency of the 6.7L Cummins by lowering temperatures at the rear cylinders and ensuring consistent coolant flow across all six cylinders. Featuring a secondary thermostat that operates based on temperature, it prevents pressure buildup that can cause freeze plug failures. The complete kit includes braided hose, AN O-ring fittings, and mounting hardware for a leak-free, OE-quality installation, enhancing engine reliability and longevity.

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