Genuine Mopar Fuel Injector 4861667AA - High Performance Replacement Part for Chrysler, Dodge, Jeep Vehicles - Perfect for Engine Repair & Maintenance

I've had them in for a few days so far and I'm getting 4 extra miles per gallon.Previously had a leak into one of the cylinders.Probably just an o'ring, but the jeep has 130,000 miles and figured I'd bite the bullet on OEM vs. Aftermarket. Read too many bad reviews to want and do this job twice.Definitely made a start up positive difference.I'll update if anything goes wrong.Good luck!