OEM Fuel Injector Sleeve & O-Ring Kit For 2003-2010 Ford 6.0L Powerstroke Diesel - Direct Replacement

About This Product

Hey there Ford 6.0L Powerstroke owners! If you're dealing with fuel leaks or just doing some preventative maintenance on your 2003-2010 truck, this OEM-style injector sleeve and o-ring kit is exactly what you need. It's a complete set for resealing those fuel injectors where they sit in the cylinder head. The cup sleeves are genuine Ford/Motorcraft quality, and the o-rings are made by STR in Italy – they're known for being tough and holding up to diesel fuel and heat. This kit directly replaces the factory parts, so you know it'll fit right. The part numbers match up with 3C3Z-9229-AA, CM-5055, and 3C3Z-9F538-AA. It comes brand new in its packaging, and the seller backs it with a 2-year warranty, which is pretty solid for a seal kit. Installing these sleeves and o-rings can fix coolant leaks into the fuel system (a common 6.0 issue) and restore proper injector sealing. It's a must-have for any DIY mechanic or shop working on these engines. Just make sure you have the right tools and maybe a service manual, because getting to the injectors is a bit of a job. But with this kit, you'll have the right seals to put it all back together tight.