Bosch0392022002 Electric Auxiliary Engine Water Pump - Compatible with Select Chevrolet Silverado 1500; Ford F-150, Mustang; GMC Sierra 1500; Land Rover Range Rover, Range Rover Sport

Worked better than expected. Good water flow

The Bosch part was perfect for my application. I have a special application with split flow and some restrictions. Using a low cost flowmeter (+/- 10%), I was able to double check that this pump moved a peak flow of between 10 LPM (2.5 GPM) and 20 LPM (5 GPM) for my particular setup. So I am very happy with this pump.It is nominally rated at 5 GPM with 5 psi pressure drop in a circuit.It is also extremely quiet and only drew about 3.9 amps @ 13.8 V DC.

Pump is installed and working. I highly recommend purchasing with this pump the Dewhel fuel pump mount bracket clamp cradle for BOSCH 044. It went on with a little effort and works as a suitable way to fasten if not direct replacing where mount is available. If you buy a power connecter be sure to verify upon receipt the connector pin polarity. I ordered three different power connectors from three different places. Every one of them were wrong color to polarity... Red positive is actually negative at pump side. You can figure the rest or don't bother installing it yourself.

Runs just like new. Was a pump for a Eaton supercharger and the flow is better then it was when I first installed the kit

This pump moves some serious volume for its size. It is quiet and smooth running also. The is very little information out there to help you properly install this pump. Even after calling Bosch directly, I was only able to get a generic pump curve. What about lift capability, cavitation temp/pressure, ambient capability, etc? I am going to run a pair of these hard in a diesel auxiliary cooling system assuming that they will be OK. Will update this post if I blow them up.

I definitely drive more than 12,000 miles a year and its been on my car for 6 years and runs every time my car is running. Thats a lot of hours and its still running good.

First off, I am a GM Tech. Amazon vehicle search says this doesn't fit the Supercharged Ion Redline. It does, as a matter of fact, it is exactly the same Bosch part number that comes off the car. Part came in a Bosch box. Plug and play, exact fit using the stock rubber vibration sleeve. 1/4 the price of what GM wants for the same OEM pump. Do not hesitate to buy this pump. Fits Supercharged Chevrolet Colbalts as well.

The original pump failed due to worn out brushes. This was a direct replacement. No more reduced engine performance.