GMB120-4350IM OE Replacement Water Pump with Metal Impeller and Gasket

Bought it ahead of time before my water pump gave out. Replaced it with this water pump and now only a few months it's already leaking again.

Easy install and came with simple instructions

No leaks.

Excellent quality product, at a surprisingly lower price than many cheap plastic impeller pumps.The only dislike is the gasket could be better quality. I grabbed a Fel Pro gasket to insure a perfect installation.

The water pump looks to be a quality part. The fins are metal and not the typical plastic fins, that’s nice. Easy to install. Runs as it should. I’ll be interested to know if there are any issues with the gasket as identified with another reviewer. Remember, water pump gets torqued 40ft lbs. must be retorqued after some use so nothing gets loose. No problems so far. Excellent!

But it was very easy to install and it seems to be working great

Very happy with this product! It was an exact fit and works perfectly! Don’t be scared off by the low price; the quality seems excellent.

I wasn’t getting good heat when idle but driving it was good. The vehicle never over heated or went above the normal range right in the middle of the gauge. I was convinced that it was a heater core problem since most Libertys have crappy heater cores that plug and can’t be flushed out. As a last ditch effort before pulling the whole dash to change the core I went for the water pump since the impeller is plastic and can spin on the shaft. Luckily for me that was the case! This new pump was cheap and has a metal impeller that shouldn’t have this problem.