Cummins Coolant Bypass Kit (2003-2005 Auto Trans) powerstroke Factory Style for Emissions

Cummins Coolant Bypass Kit (2003-2005 Auto Trans) powerstroke Factory Style for EmissionsIncreased Coolant Flow, Decreased Coolant Temperatures The 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

SKU: 62362437271 · From reganhouse.co.nz