Refurbished Full Set of Injectors for 2001-2004 LB7 6.6L Chevrolet GMC Duramax

  Due to the core availability of this product, this product requires an additional $800.00 per injector set charge to be paid prior to order fulfillment. This core charge is fully refundable if cores are returned to our facility no more than 60 days after your order is received. If you do not wish to pay to core charge, you can send your cores to us prior to order fulfillment. For more questions or concerns regarding this products core policy, please contact us at 1(800)961-9290. Experience the power and performance you deserve with our remanufactured Fuel Injector for LB7 6.6L Chevrolet GMC Duramax engines. This injector is designed to meet or exceed OEM specifications and is tested for exceptional performance and durability on the Maktest test stand, the most precise testbench for this common rail injector. Whether you're looking to boost your engine's performance, increase fuel efficiency, or simply replace a worn-out injector, our Fuel Injector for LB7 6.6L Chevrolet GMC Duramax e