A-Premium Power Steering Pump with Reservoir Compatible with Dodge Ram 1500 8.3L 2004-2006 Viper 8.3L 2003-2006 Jeep Grand Cherokee 4.7L 2001-2004

Replaced a whiney and complaining OEM pump. 1000mi so far. 2004 Grand Cherokee, 4.7-N. Save yourself the hassle of pulling the pulley. A new Dorman pulley (Dorman 300-310) is only $12. I used a 3/8-16 bolt with a nut, socket, and a couple of washers to press the new pulley on. Was a tight press, but not difficult. New pump runs silent after I purged the air bubbles. I never realized how tight my steering was until I replaced the pump. Parking lots are a dream now. Hydraulic fan now runs on high when called for, and coolant temps dropped 7f.Tech-tip - if replacing a Jeep WJ PS pump, and you have the hydraulic fan, be sure and compare the high pressure orifice on your new pump to the old pump. Most new pumps have too small an orifice and you will starve the system and burn your new pump in a matter of months. They are not designed to run your steering AND hydraulic cooling fan. In lieu of swapping them on mine, I just removed the new one and drilled it out to match the factory size. If you remove to swap or drill, be careful removing - there is a spring behind that is DYING to fly around your shop! You will also have to remove to reservoir to get the orifice out.....

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I was actually about to give up and return this pump after buying several fittings that did not work to conver it for use ony jeep xj 4.0.Turns out you just have to swap the high pressure fitting from the old pump to the new pump. I had to remove the pump/pulley to actually take it off. You'll need a 26mm to take off the fitting that comes with this pump.But once I got that headache sorted this actually does have more output than my stock pump andakes low mph steering much easier. I will update in 6months Incase it starts to leak but so far so good!

I just had to replace this because it started leaking all of a sudden just sitting in my driveway. Can't tell if it cracked somehow or if a seal just didn't hold up, but only had it on my vehicle for a few months. Couldn't really see where the leak was coming from because it was dripping wet from the power steering fluid that had spille dout. I suspect the seal between the pump and the reservoir, but it wasn't worth messing with trying to take it apart and inspect it further. I used it for the core charge at a local parts store to get a replacement because I didn't have time to mess with trying to see if I could get it replaced by the seller. Review is for the quality of the product, not necessarily the service since I chose not to go that route.

The pump looked great. It was new and came as expected however once installed it whined like no tomorrow. I had to replace it with a different one since it didn't work.Update: Turns out I had a problem with one of the lines to the pump. After fixing the line, the pump works as expected. I'm very satisfied with it.