Get the Exergy remanufactured sportsman injector set of 8 for your 2001 - 2004 Chevy Duramax LB7. They're built to last and boost your engine's performance.

These Exergy injectors are easy to use. First, make sure your engine is turned off and cooled down. Then, carefully remove the old injectors and install these new ones. It's a good idea to follow your vehicle's service manual. When using these injectors, always use high - quality fuel to keep them working well. For maintenance, have your fuel system checked regularly. If you notice any problems like rough idling or reduced power, get them inspected right away. Store the injectors in a dry place if you're not using them.