ECCPP Fuel Pump Replacement E3992M Compatible with Chevy S10 Blazer & GMC S15 Jimmy 98-03, GMC Envoy 98-00, Oldsmobile Bravada 99-01 [4 DOOR MODELS] E3992M 323-01213

I installed this fuel pump on a 99 s10 blazer 4x4. It works as it should and it was a great price compared to a new one at 275$. It has been installed for a few months now with zero issues.

Bought this because the $200+ at the parts store was just too much. Installed it on a 99 Chevy Blazer. Since I was doing this by myself and a total novice, I didn't want to mess with dropping the fuel tank. So I saw a guy on Youtube that cut a hole in the back of his Blazer, which made it much easier. So being very cautious, I did the same. My cut was a little off center, but I was still able to get to the fuel pump. Had a hard time getting the old, rusted ring off. But once it came off, getting to the fuel pump was easy. The new one went in ok, and they even supply a new wiring harness, because the old GM ones were prone to screwing up over time. The new ring I also bought was a "B" to get back on, but persistence and determination won out and I got it back on. It's been about a week now and all seems to be going well. Don't hear that loud whining sound coming from the fuel pump anymore. Time will tell if this was all worth it.

Works great. Fits exactly. Works like should. So pleased with this affordable alternative to big chain auto stores.

This pump is good and I do feel like you are getting a good value for your money. I am always mixed about buying from companies that are not name-brand, as sometimes contacting the company can be difficult. Keep that in mind before ordering. That being said I did have a problem with mine. Going down the road, my truck died with no fuel pressure, leaving me stranded for 6 hours. After a few days, I went to drop the fuel tank down again (Side Note: I have a 2004 S10 Blazer, and you can replace the pump just by disconnecting one of the bands on the fuel tank and loosening the other to lean the tank down. Gives plenty of room in the back to change), and when I pulled the fuel pump out, the fuel line was completely disconnected. Let me tell you... It is infuriating to know that the reason I was stranded in 106 degree Texas heat for 6 hours is because of a hose that popped off on a brand new pump. I didn't see much else about this, so I just slapped some JB on the metal fitting, stuck it in its housing and let it cure. Unless I have the worst luck on the planet, it is never coming out again. Hopefully this wont happen to you on your drive. Besides that, good solid pump and good value,and I would purchase again if need be. Hopefully it lasts a long time.

Perfect for Gen 2 s15 jimmy

Worked and Fit Great. Very happy to have my Truck running again.

I put this fuel pump in back in January of 2020. I drove to hungry horse Montana in February of 2022 and it is cold and snowing. The fuel pump stopped working on February 15th of 2022. This fuel pump does not like the cold. I would not buy this fuel pump especially if you live or plan on going where it’s cold in the winter.

Cool