615-175 Upper Intake Manifold with Gaskets for 2001-2011 Fo-rd Crown Vict-oria Mus-Tang Expl-orer Lin-coln Town Car Mer-cury Grand Mar-quis Mount-aineer V8 4.6L 9W7Z9424A GELUOXI

Works fine. We would prefer to use my original fuel rail bolts and ignition coil bolts as they won't screw into the plastic intake. Seems to make more power now.

Muy buen producto, encajo a la perfección, cero fugas de refrigerante y de aire, lo reemplaze en una ford f-150 2001 4x4 , yo mismo realice el trabajo es fácil...

Everything installed as it should except a couple of the throttle body bolt holes werent deep enough and the bolts got tight before coming in contact with the throttle body. I just took a drill bit and drilled out the bottom of the hole till it was deep enough. As long as you dont force the bolts and pay attention as you are installing, you shouldnt have any issues. DONT USE POWER TOOLS!!! I saw a couple of youtube videos, not about this particular seller, about how they stripped out the bolt holes because they used power tools and didnt check to make sure they were drilled out. I would purchase this again if I needed to.

I have about a month or so of this being installed and so far everything is working perfect! I was scared a bit due to this being about 2-3 inches shorter than the original one but with the spacers provided, it fit well. The only negative if any, would be the screws for the spark plug could. Due to them screwing directly into the plastic, there wasn't a torque spec to look up so, I had a fear of over tightening. I have put over 700 miles through it and saw it fixed the coolant and oil leaks I had, a slight power increase and is overll quieter. I HIGHLY RECOMMEND changing your knock sensor while changing this out since it's located underneath it, and if you have been experiencing coolant leaks, it has most likely damage/corroded the sensor.

I have it on my F150 and it works great.

The intake manifold itself is pretty good but the hardware it comes with is absolute garbage, the screws that’s came for the fuel rail broke after a few weeks of drive time which caused the rail to pop off and spew gas everywhere, assuming they’re not good enough for engine vibration just use find some good quality hardware because the manifold isn’t threaded

Excellent

Aweful component,usesself tappers, no brass inserts for anything but the throttle body, the alternator bracket will not fit a stock 99 grand marquis, nowhere near oem quality, plastic burs in the runners, and work of all the fuel injectors won't seat in it