Ford Genuine Fuel Pressure Regulator Kit F-Super Duty 6.0 All 3C3Z-9T517-AG 3C3Z9T517AG

got the kit in and went on with no problems starts easier and faster yes helps it run good too

Buy this one, don’t buy the sinister one. They are trying to get you screw up your truck!!This time OEM is best fit, functionality, quality, and value for the money. Go read my review on the sinister one.Just FYI the first one I received in the mail didn’t have the blue spring, which was really weird because it wasn’t opened. But I returned it and received the replacement literally the next day.

Genuine ford, easy install. A must for 6.0.

Good price and fast shipping for oem ford parts

Worked great. My truck had a fuel leak. This fixed the leak and also upgraded the fuel pressure! It purrs like a kitten now!

Installed on 2007 F250 6.0. Perfect fit and installation. No cheep O rings and plastic, quality housing no sharp edges. Package came in Ford packaging. Parts bag was international parts repacked for ford. Blue spring upgrade made by who manufactured the engine. Noticed faster starts, better idle, little more responsive on the throttle, and smoother sounding injector operation. Not sure how weak the stock spring had become. Had no problem with stock.

Product came in original Ford outer packaging and arrived next day, gaskets and spring kit came from International in International packaging for Ford Motor Company, but took me around an hour from start to finish removing the old regulator and installing this upgrade kit on my 2005 f350 6.0 Powerstroke, soon as I done the first start up I immediately could tell a difference in the faster start up and not near as noisy at an idle as it was before the install, and it does have a noticeable faster throttle response and quicker spool up, I do not have my truck tuned or anything it's bone stock, other than a straight pipe, but it definitely does help I will say that much, to me it's absolutely worth going with the Ford/International branded produ ts when it comes to something this critical on your motor, and it's well worth the piece of mind for less than 70$, the Ford dealership near my house wanted $122 for this same kit and International wanted just over $110 for this same kit. If you haven't done this upgrade look it up on youtube at the recommendations for it because your injectors absolutely need to have the correct pressure to work on these 6.0 powerstrokes.

As advertised. Fixed my crazy fuel pressures. Solid at 65psi