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Call or Text (352) 722-5295Injectors on the 2020-2022 Ford 6.7L Powerstroke
The third-generation 6.7L Powerstroke uses eight 19 mm Bosch piezo-electric injectors with 8-hole nozzles. They were all-new for 2020, built for injection pressure up to 36,000 psi and up to eight injection events per stroke, which Ford says controls noise and optimizes combustion. The 2011-2019 engines topped out at 30,000 psi. The injectors draw from two rails fed by the Bosch CP4.2 high-pressure pump, which pulls from an in-tank lift pump through two stages of filtration.
What fails and why
The injector risk that is well documented on these trucks starts upstream. Ford recall 24S78 covers 2020-2022 Super Duty diesels because biodiesel deposits can form on the CP4.2's roller components and cause pump failure, and water and debris in the fuel are the pump's other enemies. When a CP4 fails it can send metal through the high-pressure side, and all eight injectors are replaced along with both rails and the high-pressure and return lines. Signs include extended cranking, rough idle, stalling, rail pressure codes P0087, P0088 or P0191, and metal flakes in the fuel filters. If you see metal, stop driving before more debris reaches the injectors.
One injector or a full set
The right purchase depends on what put you here. If diagnosis points to a single injector and the fuel system is clean, a new injector installed with fresh seals and O-rings and the correct hold-down hardware is the job. If the CP4 has failed, a single injector is the wrong fix: contaminated injectors all come out, and a complete fuel contamination kit gathers the matching parts for that repair. The new injectors in this section are listed specifically for 2020-2022 trucks.
What we carry
New injectors listed for 2020-2022 trucks from Dynomite Diesel Products (DDPNFD6720) and S&S Diesel Motorsport. Injector service parts: the Mahle GS34039 fuel injector O-ring kit and GS33703 fuel injector seal kit, and the SPE Motorsport S100116 injector hold-down kit. For the big repair, fuel contamination kits from Alliant Power (AP57003, and AP57003NP without the pump) and XDP MFG (XD599, and XD614 without the pump). See all injectors for the other platforms we support.
Fitment notes
Watch the year ranges. The Dynomite and S&S injectors and the contamination kits are listed for 2020-2022 only, because the third-gen injectors were new for 2020; they are not listed for 2017-2019 trucks. The Mahle GS34039 O-ring kit and the SPE hold-down kit are listed for 2011-2022, while the Mahle GS33703 seal kit is listed for 2011-2021, so 2022 owners should confirm that one by VIN. Pickups and chassis cabs share the 6.7L, but confirm fitment with the checker on the product page.
Frequently asked questions
Can I replace just one injector on my 2020-2022 6.7L?
If diagnosis points to one injector and the fuel system is clean, you can replace that injector with fresh seals and O-rings. If the CP4 pump has failed and you have found metal in the filters, no: all eight injectors are replaced along with both rails and the high-pressure and return lines.
Will injectors from a 2017-2019 truck fit my 2020 F-250?
Do not count on it. Ford fitted all-new injectors for 2020, capable of up to eight injection events per stroke at up to 36,000 psi. Buy injectors listed for 2020-2022, like the Dynomite DDPNFD6720 or the S&S Diesel Motorsport injectors here, and confirm by VIN.
How do I know if a pump failure has reached my injectors?
Look at the fuel filters. Metal flakes are the CP4 red flag, and once metal is moving through the high-pressure side, all eight injectors are on the replacement list. Rail pressure codes P0087, P0088 or P0191, rough idle and stalling are the other signs; stop driving and have it diagnosed.
Not sure what fits? Call the shop in Wildwood, FL at the number in the header, or use the fitment checker on any product page. We install everything we sell.