【Wide Application】Compatible with 2003 - 2007 Dodge Ram Cummins 5.9L (Only Manual Transmissions); Compatible with 2007.5 - 2018 Dodge Ram Cummins 6.7L (Manual and Automatic Transmissions).
【High Performance】Specially designed to help you lower the coolant temperature at the rear cylinders of your truck, prevents damaging coolant pressure build up and ensures the consistent temperatures across all cylinders.
【Easy Installation】Complete kit comes with top quality AN O-ring fittings and AN hose connections with braided hose to ensure a leak free installation. Professional installation is highly recommended, No instruction included.
【Must Kit】One of the biggest issues on the 24 valves 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. Can effectively help eliminate the possibility of scored rear cylinders and blown freeze plugs for your 6.7 Cummins with this Coolant Bypass Kit, improves the reliability and longevity for Cummins platform.
【100% Satisfaction Guarantee】If you're not satisfied with this Coolant Bypass Kit for Cummins 5.9L/6.7L, simply return it for a full refund in 30 days. While you have any questions about our products, please feel free to contact us and we will provide the best service. Always buy confidently in Bonbo!