Cummins Coolant Bypass Kit 12V (1994-1998) w/ Stainless Steel Braided Line - FPE-CLNTBYPS-CUMMINS-12V-SS " Air Intakes and filters FORD BD DIESEL " or SCT (custom tuned) Part

or SCT (custom tuned) Part Number: 1045801

Spring loaded cylinder

Also Fits:

Dual neodymium magnetic plugs are used for maximum gear protection

Cummins Coolant Bypass Kit 12V (1994-1998) w/ Stainless Steel Braided Line - FPE-CLNTBYPS-CUMMINS-12V-SS " Air Intakes and filters FORD BD DIESEL " or SCT (custom tuned) PartThe rear cylinders on the 5. 9 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