Pure Diesel Power, your number 1 diesel performance parts source!

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Whether you are using your diesel truck for racing, pulling, towing, hauling, off-roading or long distance driving, high-performance parts not only enhance the look and feel of your truck, they also extend its lifetime.  DieselSite manufactures unique parts designed to enhance the performance of your vehicle, while also removing contaminants and build-up that ruins vital parts over time.

DieselSite designs and manufactures a wide variety of enhancements to diesel trucks, including coolant, fuel and filter systems and components.  The various oil drain valves, pumps, coolant filters, compressor components, vacuum hoses and other parts are designed to maximize the power and longevity of Ford Powerstroke, Chevy and GMC Duramax, and Dodge Cummins diesel trucks.  Enhanced filters, drain plugs and fuel system components help to remove the dirt, dust, scale and water in the system that can damage integral parts over time and accumulate, causing reduction in power, fuel efficiency, responsiveness and overall performance of your truck.

Click on any part or kit to see specific functions and advantages of each part.  Order yours online and start protecting your truck’s most valuable internal components.