NHTSA ID Number: 10244831
Manufacturer Communication Number: SSM 51983
Summary
Some 2023 F-Super Duty vehicles equipped with a 6.7L engine may require fuel injector removal and replacement for various reasons. Fuel injector o-ring and supply tube kits LC3Z-9229-A
and LC3Z-9229-B for 2020-2022 F-Super Duty vehicles should be utilized when instructed to replace these parts in Workshop Manual, Section 303-04. The parts catalog is in process of being updated.
4 Affected Products
Vehicles
1 Associated Document
Manufacturer Communications
SSM 51983
2023 F-Super Duty – 6.7L – Fuel Injector O-Ring Kit Now Available For Service
- DESIGNED TO EXCEED EXPECTATIONS: Red Line complete SI-1 fuel system cleaner treatment for cleaning and preventing corrosion in fuel systems
- PERFORM AND PROTECT: Fuel additive cleans injectors, carburetors, valve and combustion chamber deposits with a powerful, concentrated blend of high-temp and low-temp detergents
- EFFICIENT FUEL BURN: Gas treatment that enhances gasoline stability, while reducing the build up of gum and varnish formation
- EASY TO USE: Use one bottle per tank for most effective treatment, additive cleans nearly 100% efficiency in one treatment
- 15 Ounce (2 Pack)
- The world’s #1 fuel additive for both gasoline and diesel engines
- A great tune-up in a bottle – treats gasoline, diesel fuel and increases MPG
- Cleans and lubricates the fuel system, including fuel injectors, carburetor and combustion chamber
- Improves fuel economy by burning excess exhaust emissions
- Increases power and acceleration by improving fuel flow and reducing deposit buildup
- For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
- Cleans, restores, protects the entire fuel system (fuel injectors, carburetors, intake valves and combustion chambers)
- Restores: lost power, acceleration, lost fuel economy, and operation of the fuel gauge sensor
- Reduces: rough idle, engine surge, hesitation, and spark plus fouling
- Improves: cold start performance, and fuel stability for up to one year
- Specially formulated to remove carbon deposits from engines with over 75,000 miles
- Cleans fuel injectors, intake valves, and ports to restore performance and fuel economy
- Prevents future carbon build-up and reduces emissions
- Oxygen sensor safe and safe for use in turbocharged and supercharged vehicles
- Will not void OEM/manufacturer's warranty
Last update on 2026-06-02 / Affiliate links / Images from Amazon Product Advertising API
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