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Fleece Performance 13-18 RAM 2500/3500 6.7L Cummins Coolant Bypass Kit

Fleece Performance Part number: FPE-CLNTBYPS-CUMMINS-1318 In stock
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$410.39
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Availability: In stock
Part number: FPE-CLNTBYPS-CUMMINS-1318
Manufacturer: Fleece Performance
Fleece Performance 13-18 RAM 2500/3500 6.7L Cummins Coolant Bypass Kit
In stock — usually ships within 1 business day

The Fleece Performance coolant bypass for the 2013-2018 RAM with 6.7L Cummins seamlessly integrates with your truck for an OE fit-and-finish. Features Increased Coolant Flow, Decreased Coolant Temperatures The rear cylinders on the 6.7L Cummins suffer from a lack of coolant flow, and therefore, experience the highest coolant temperatures. This can cause excessive pressure to build in the cooling system, especially the rear of the block and blow out freeze plugs externally, or the smaller diameter plugs under the valve cover, leading to a failure. Our coolant bypass kit adds a secondary thermostat, that unlike other brands, works based on temperature instead of excessive pressure. This solves the problem before pressure becomes an issue by ensuring consistent temperatures across all six cylinders. Benefits Lowers coolant temperature at the rear cylinders Ensures consistent temperatures across all cylinders Prevents damaging coolant pressure build up Complete kit comes with braided hose and AN O-ring fittings to ensure a leak-free installation. Why do I need aFleece Coolant Bypass? One of the biggest issues on the 6.7L Cummins is the coolant flow problem to the rear cylinders. This can cause catastrophic failure or blow outs of the freeze plugs in an over-temperature / over-pressure condition. The Fleece Coolant Bypass is one of the most important additions you make to improve the reliability and longevity of the Cummins platform. Kit Includes: Rear coolant bypass thermostat housing Front coolant bypass thermostat housing New EGR cross-over tube gaskets Black braided nylon coolant bypass hose with protective high temperature sleeve and AN fittings Mounting hardware

Complete kit comes with braided hose and AN O-ring fittings to ensure a leak-free installation

Fleece Performance 13-18 RAM 2500/3500 6.7L Cummins Coolant Bypass Kit

Coolant Bypass Kit for 2013-2018 RAM with 6.7L Cummins

Recommended Cross Sell Skus - FPE-351-1317/FPE-34562

Ensures consistent temperatures across all cylinders

Lowers coolant temperature at the rear cylinders

Prevents damaging coolant pressure build up

Fleece Performance Coolant Bypass Kit

Engine Coolant Bypass Kit

Coolant Bypass Kit

83 vehicle listings Source data lists this part for the vehicles shown below. Confirm engine, drivetrain, position, and other options before ordering.
2013 15 listings
Ram 2500 Big Horn
Ram 2500 Laramie
Ram 2500 Laramie Longhorn
Ram 2500 Lone Star
Ram 2500 Outdoorsman
Ram 2500 SLT
Ram 2500 ST
Ram 2500 Tradesman
Ram 3500 Big Horn
Ram 3500 Laramie
Ram 3500 Laramie Longhorn
Ram 3500 Lone Star
Ram 3500 SLT
Ram 3500 ST
Ram 3500 Tradesman
2014 15 listings
Ram 2500 Big Horn
Ram 2500 Laramie
Ram 2500 Laramie Limited
Ram 2500 Laramie Longhorn
Ram 2500 Lone Star
Ram 2500 Outdoorsman
Ram 2500 SLT
Ram 2500 Tradesman
Ram 3500 Big Horn
Ram 3500 Laramie
Ram 3500 Laramie Limited
Ram 3500 Laramie Longhorn
Ram 3500 Lone Star
Ram 3500 SLT
Ram 3500 Tradesman
2015 15 listings
Ram 2500 Big Horn
Ram 2500 Laramie
Ram 2500 Laramie Limited
Ram 2500 Laramie Longhorn
Ram 2500 Lone Star
Ram 2500 Outdoorsman
Ram 2500 SLT
Ram 2500 Tradesman
Ram 3500 Big Horn
Ram 3500 Laramie
Ram 3500 Laramie Limited
Ram 3500 Laramie Longhorn
Ram 3500 Lone Star
Ram 3500 SLT
Ram 3500 Tradesman
2016 13 listings
Ram 2500 Big Horn
Ram 2500 Laramie
Ram 2500 Laramie Longhorn
Ram 2500 Limited
Ram 2500 Outdoorsman
Ram 2500 SLT
Ram 2500 Tradesman
Ram 3500 Big Horn
Ram 3500 Laramie
Ram 3500 Laramie Longhorn
Ram 3500 Limited
Ram 3500 SLT
Ram 3500 Tradesman
2017 13 listings
Ram 2500 Big Horn
Ram 2500 Laramie
Ram 2500 Laramie Longhorn
Ram 2500 Limited
Ram 2500 SLT
Ram 2500 Tradesman
Ram 3500 Big Horn
Ram 3500 Laramie
Ram 3500 Laramie Longhorn
Ram 3500 Limited
Ram 3500 Lone Star
Ram 3500 SLT
Ram 3500 Tradesman
2018 12 listings
Ram 2500 Big Horn
Ram 2500 Laramie
Ram 2500 Laramie Longhorn
Ram 2500 Limited
Ram 2500 SLT
Ram 2500 Tradesman
Ram 3500 Big Horn
Ram 3500 Laramie
Ram 3500 Laramie Longhorn
Ram 3500 Limited
Ram 3500 SLT
Ram 3500 Tradesman
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