Fleece FPE-CLNTBYPS-CUMMINS-0712 Coolant Bypass Kit

Description

Coolant Bypass for 2007.5-2012 Ram with 6.7L Cummins

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. The Fleece FPE-CLNTBYPS-CUMMINS-0712 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

Fleece FPE-CLNTBYPS-CUMMINS-0712 Coolant Bypass Kit Features:

• 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.
• Fleece Performance reliability

Kit Includes:

• Rear coolant bypass thermostat housing
• Front coolant bypass thermostat housing
• New EGR cross-over tube gaskets
• Braided nylon coolant bypass hose with protective high temperature sleeve and AN fittings
• Exhaust back pressure sensor mounting block and back pressure sensor line
• Mounting hardware

PROP 65 WARNING