Highest quality rebuilt diesel fuel injectors. All injectors are rebuilt by ASE & A.D.S. Master Certified Technicians and come with all seals required for installation. 12 month warranty. Don't settle for less. GET REAL!™ A $150.00(each) core charge on all 7.3L Powerstroke diesel fuel injectors will be charged to your credit card if we do not receive a rebuildable core(s) back within 15 days of product delivery. Availability: Usually ships in 2-3 business days. AB Please check back often as we are constantly adding new products to our store. Don't forget to bookmark this website! If you need assistance please email us at service@realdiesel.com