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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
5 quarts more fluid than OE
The pickup tube is fabricated of PTFE (Teflon) which can be easily cut to adapt to different depth of fuel tanks
ACDelco will always meet or exceed OE specifications
Note: This kit will not work with a Factory Intake Horn
2003-2005 Cummins 5.9L Coolant Bypass Kit Auto Transmission (FPE-CLNTBYPS-CUMMINS-0305) 2008 - 2010 GM Additives & Oils 5 quarts more fluid thanIncreased 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