Universal 12V Low Pressure Gas Diesel Inline Electric Fuel Pump HEP-02A (2.5-4 PSI)

No issues and worked as designed

I bought this pump as part of a fuel polishing system to clean diesel fuel in my boat's tanks. The pump for this task doesn't need a high flow rate nor a large pressure change, just needs to get fuel through a filter and back to a tank and do it for an hour or two at a time. This little pump is doing that well and comes at a nice price. My only "criticism" is that it is quiet so I need a reminder to turn it off. I have used it for a several hours of operation, so far, so good.

The pressure from the pump was so high it was spitting fuel into the carb while it was off and when it was running. I could not get my mower to run right untill I ordered a pressure regulator. It's rather large, but it seems to work fine. I spliced power from the fuel cut off solenoid.

Can’t speak of its longevity, but so far it is perfect! Easy to install, and works great for an old craftsman lawnmower that uses a mechanical diaphragm fuel pump (tied to camshaft). That diaphragm is no longer working, or the pump arm is worn down... either way, the old pump didn’t work any more. Took about 30 minutes to reroute the fuel line, tap into the electrical harness, put in an inline fuse, and mount the fuel pump. Don’t forget to put a fuel filter prior to fuel pump.

Worked great for 1 mowing. Next time pump quit running after 3 minutes. Let it sit 15 minutes it will work again until it warms up then quits. Will return & look for a better option. Not happy! Now I'm broke down until I get replacement. My time is worth more than the pump!

I had installed 2 of the mechanical, cam operated fuel pumps sold as a replacement for my Kohler engine; they only worked a short time. I mounted this over the opening for that fuel pump, sealing the opening first with a flat piece of metal and bolted on. I rigged up a spst switch directly to the battery and when I want to mow I flip it on and start the engine. Should have wired it to ignition switch but grass was getting long!6 Sept 2020- I thought pump had failed after 1 1/2 years, still within 2 year warranty. Actually, my poorly crimped ground wire had loosened. I emailed the company and I had a new pump in 3 days. Old pump still worked. When I solved the wire problem, I wanted to pay for the pump they sent- they said "no, just give us a good review". Great pump, great customer service!

I was having an issue with my Yanmar SC2400 sub-compact tractor. It would idle fine but then die at high throttle or under load. When I disconnected the output line from my current fuel pump, the fuel delivery was very erratic. I ordered this fuel pump as a replacement in hopes of resolving my issue. After installation, I ran the tractor for about an hour, and also placed it under by moving some dirt with the front bucket. I'm happy to say it ran without any issues. This new fuel pump is slightly larger than the original, but it fit in the original location without any modifications required. So far it appears to have solved my problem. It came with a 2 year warranty, so I'm hoping it will run for a long time. The original lasted about 10 years.

Used this to pump old gas out of my boat into an old suburban - pumped over 20 gallons in about 45 minutes or so through the water separating filter in the boat fuel line. Came with an in line filter and clamps. Great pump for the price.

Good price, great warranty. Saved the day for a diesel gen set that that a new mechanical pump would not fix.

Tracteur à pelouse John Deere D 170 , 2014 avec moteur 25 HP Briggs Stratton .

have not used it yet but looks good

Installed this on my old tractor that’s carbureted and it did not even supply enough gas to get it to idle , customer service does not respond

I liked that the pump seemed solid, had 2 point mounting, came with a small filter and clamps and had a useful clip to use in a wiring harness.I didn't like that the pump quit on its own several times at random and almost left me stranded in subzero weather..tapping it lightly started it again. Testing it in a heated shop afterward had the same results in a pressureized mock-up and as just a transfer pump. With all the positive comments..this must have been the dud....but not willing to risk being stalled even at this favorable price. Sent back.