Sinister Diesel SD-INJ-6.7P-14-1 - Premium Reman Injector for 2014-2019 Ford Powerstroke 6.7L (Cylinders 3,4,5,6).

The high-pressure fuel injectors in your Power Stroke Diesel engine are designed to precisely control the delivery of diesel fuel into the combustion chamber. But over time, your stock injectors can wear internally leading to improper fuel delivery and poor performance.The Sinister Diesel Remanufactured Power Stroke Injectors are a stock replacement for your engine that gives you like-new OEM factory performance and quality without the big OEM replacement price tag. Restore your lost horsepower and torque with a set of remanufactured injectors from Sinister Diesel., Important Note: This injector is for cylinders 3,4,5,6 (SD721-511 is for Injectors 1,2,7,8), For Pickups manufactured after 3/17/2014 and Cab & Chassis manufactured after 7/15/2016, Replaces OE Part Numbers: FC3Z9H529B, CN6020, Benefits:Includes all new premium quality o-rings and seals, Each unit is 100% tested to meet or exceed OE specifications.