The Mahle GS33688 Fuel Injector Seal Kit is a great way to keep your fuel injectors in top shape. This kit comes with everything you need to service 8 injectors, including seals and o-rings. It's an OE replacement, so you know it will fit your 2008-2010 6.4 Powerstroke perfectly. Plus, it's backed by Mahle's quality and durability, so you can be sure it will last. So don't wait, get your Mahle GS33688 Fuel Injector Seal Kit today!