A quality set of high-performance injectors and nozzles can make all the difference in terms of raw horsepower and fuel economy, by smoothing and optimizing fuel injection. CPP Diesel carries the top-performing GM Duramax injectors and Duramax nozzles on the market,  because nothing less should go into your diesel.

Top-Shelf Products and Service

Our injectors and nozzles are built for power and precision, and resist common issues such as stressing the engine, wearing, leaking, and clogging. We stock the premium injector and nozzle parts you need for your high-performance GM Duramax engine. In addition to getting the best parts on the market to our clients, we strive to offer superior customer service every single day. Most of our orders ship out as soon as we receive them, and if you order before 2 PM EST, your order should ship out same-day so you get your parts fast.

Order Now

Check out our premium selection of GM Duramax injectors and Duramax nozzles. When you shop with us, you're in good hands; all of our parts are geared to make your diesel perform at its best. If you have any questions about our selection, or you want to know more about a specific part, give us a call at 724-785-4022 or send us a message on our chat.

Shop our store today!