Review on 💥 Enhanced Fuel Injector O-Ring Kit by Beck Arnley - Model 158-0900 by Jimmy Hargrove

Fits my 3.3L V6 engine in my 2003 Nissan Xterra 2WD. These were quality parts but take great care to properly line up the fuel rail over the lower intake. The injector cups will most likely not align perfectly (I didn't) so you'll need to average the alignment error over the guides and screw them in slowly using a cross torque pattern. Stupid design from Nissan. These are high quality o-rings, but they will still pinch and tear if your rail is misaligned. Guess how I know that.