590-001 Fuel Pump Driver Module with Mounting Bolts-FPDM Replace FD1002 590001

just what i needed and had extra hardware

The modular was a perfect fit and easy to install.

I own a 2004 Ford F150 FX4 5.4L Triton that has always had a sporadic slight hesitation on acceleration since I bought it used. From my decades of mechanic knowledge, I thought it was fuel related but never could pin it down. The engine bit the dust because of timing chain and I changed just about everything when I replaced the motor. Filters, plugs, coil packs, and cleaned injectors. Motor ran good but still had that hesitation in it. I replaced the fuel rail pressure regulator , nothing changed. I looked on youtube and I found a person talking about this fuel pump driver module. It is right about the spare tire in the rear axle area. I discovered what others have found, due to being exposed to road elements, the cast body of the module corrodes and affects the computer board on the inside. For $21 , it fixed all the acceleration problems I was having, now my F150 runs like a healthy 8 cylinder with plenty of acceleration! So, if you are having hard start, hesitation on acceleration or fail to start problems, consider buying this very affordable module to see if it is your problem. Easy to replace, drop the spare tire, push in on electrical connector and pull that loose. Then use an 8mm socket on 1/4 ratchet to remove the two bolts. If they are hard to turn, take it slow. Turn till they get tight, spray something like PB Blaster around bolts, retighten to work lube in threads, then start loosening again. Take your time, you dont want to break them off in the frame. They will come out if you take your time . I wouldnt use the new bolts that come with the new one. Just clean and lube your old ones.

I thank the fuel pump driver module was well worth the money I spent. I haven't had it installed long but so far it's working like it should. Before I installed this my truck was missing losing power. Hard to start and the gas hand would quit working every once in a while. I've only had it installed for a couple of weeks but it's taken care of out of my problems so far or I would have gave the module a five-star instead of a four.

I bought this for my 2006 Lincoln Navigator. It looks and fits like the factory product, and on this vehicle, it is pretty easy to swap out. It didn't fix my issue, as I guess I need a fuel pump replacement, but it hasn't given me issues yet. Will update the review if that changes.The included spacers to help prevent future corrosion issues is a really nice touch, especially for the price of the entire purchase.

Works good 05 sport trac

So far so good! Before looking into a fuel pump this is the item to check out if your truck isn't getting gas. New module worked great! Much better set up then the old one (which was broken in half and crumbling). Aluminum and iron don't mix. The rubber spacer should work great in this module. We'll see how it does longterm.

This thing is a peace of crap didn't even last 3 months and I can't even return it for a new cause it had a 30 day warranty do not buy this