If your 2006-2007 GM 6.6L Duramax LBZ is struggling with smoky exhaust, hard starts, or a noticeable dip in performance, it might be time to upgrade your injectors. The Alliant Power Remanufactured Fuel Injector is here to bring your Duramax back to life with smooth power, reliable starts, and better fuel efficiency.

These injectors are carefully remanufactured using OE or OE-equivalent components, ensuring top notch quality and performance. Each injector body is reconditioned to reduce internal leakage, and all critical wear parts are replaced for long lasting reliability. Once assembled, they undergo rigorous testing to ensure precise fuel delivery, optimal timing, and consistent pressure, meeting or exceeding OEM specifications. Don’t let rough idling, excessive smoke, or poor fuel economy hold your truck back. Whether you're towing, hauling, or just out on the road, these injectors are built to keep your LBZ Duramax running like new. With Alliant Power’s industry leading standards, you can trust these injectors to deliver the dependable performance your engine deserves. Say goodbye to smoky starts and sluggish power, get your LBZ back to its peak condition with Alliant Power’s remanufactured fuel injectors.