Getting the fuel to an engine accurately is incredibly important – clogged injectors can mean an incomplete fuel spray, and thus decreased power and efficiency. These Sinister Diesel 6.0 PowerStroke injectors are OEM replacements for the 2003-2004 Ford F-Series Super Duty trucks without the added cost of buying from the dealer., Sinister Diesel's high-performance Ford 6.0 injectors are built on remanufactured bodies to make them more cost-effective, but everything else is brand new from the nozzle to the connector to ensure optimal performance and reliability. All of the new parts give the injectors optimal response rate and cold-weather performance to keep your truck happy regardless of the weather conditions. These new parts include electrical connectors, injector coils and harness assemblies, and a redesigned spool valve helps prevent stiction., The Sinister Diesel 6.0 PowerStroke injectors are sold as a full set of 8, and they are covered by a 24-month, unlimited-mileage warranty. A core is required for all injectors, but there are two convenient ways to take care of this: you can send in your core first and then have the new injectors shipped out once they are received or you can pay an upfront core charge at the time of purchase, which will be credited once the cores are received within 30 days., These injectors are for engines manufactured before 9/23/03, Includes:NEW Injector Coils and Harness Assemblies, NEW Electrical Connector, NEW redesigned Spool Valve helps prevent stiction, New parts help with injector response rate and cold weather performance, 2 Year WarrantySold as a set of 8 injectors, FAQ's, Q:.Are these stock replacements?A:.Yes, these will work in your stock application, and still work with your tuned, and upgraded truck., Q:.What is the warranty?A:.These have a 24 Month, unlimited mileage warranty.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 2004 |
Ford |
F-250 Super Duty |
Harley-Davidson Edition |
| 2004 |
Ford |
F-250 Super Duty |
King Ranch |
| 2003-2004 |
Ford |
F-250 Super Duty |
Lariat |
| 2003-2004 |
Ford |
F-250 Super Duty |
XL |
| 2003-2004 |
Ford |
F-250 Super Duty |
XLT |
| 2004 |
Ford |
F-350 Super Duty |
Harley-Davidson Edition |
| 2003-2004 |
Ford |
F-350 Super Duty |
King Ranch |
| 2003-2004 |
Ford |
F-350 Super Duty |
Lariat |
| 2003-2004 |
Ford |
F-350 Super Duty |
XL |
| 2003-2004 |
Ford |
F-350 Super Duty |
XLT |
