Owner reviews for water pump

I run a Graf pump myself for about 2 months now and it's working fine so far.

I had Saleri in for 50k miles with no issues. Then, after a cooling refresh, I bought Saleri again, and it's been 20k miles with no issues so far.

In my case the leaking was from the plastic water pump housing which is a common fault for this engine. I replaced the plastic water pump with GRAF PA1359, which is metal housing instead of the OEM plastic one.

I've run the plastic pump on 2 different cars for over 100k no issue, in fact I only changed one because the thermostat went bad and the water pump's reputation. I do have the metal Graf pump now, I like it so far.

I went with an SKF pump, personally, but there are loads of other good ones.

My 2019 Tiguan SE 4motion with about 20,000 miles has been telling me to add coolant every few weeks. Today I dropped the car off at my local VW dealership stating I had a possible coolant leak. Just got a call from the service advisor saying hey will need to keep the car overnight bc they have to replace the waterpump!

I bought a saleri water pump with plans to install it myself. When I realized the job would be a little harder than I expected I decided to take it to a shop to install. They just sent me a report saying that they installed the saleri and it “was not within the tolerances for the spec” and it began “leaking immediately”. There solution is to order me a graf water pump which they describe as a “reputable” brand which insinuates that I brought them a water pump worse than a graf which from my research doesn’t seem to be true. I’m a little frustrated as they are billing me $400 extra to buy and install the Graf when I thought the saleri one should’ve been fine.

IDK - I was at 160K or so miles when I sold my '11 Tiguan. Sure, it ate a water pump, had the first gen timing chain tensioner replaced, needed cv axles, had a stuck fuel injector, lost an intake manifold, blew a turbo diaphragm, destroyed its engine mount bushings, struts and shocks went bad, needed seat covers replaced because they cracked and split and needed new tires every 25K or so...

My 1 year, \~6K miles Aisin WPT-108 pump failure story:

I have a 4A-FE Corolla E11. Changed timing belt, auxiliary belts, tensioner+spring, the whole lot last summer. The waterpump (Aisin WPT-108) was from a reputable online shop here in Europe (Autodoc). Last week I come to find the new pump dripping from the lower weep hole, so its the whole timing belt job all over again pretty much. No wierd bearing sounds. I did 6K miles last year if that.

The impeller fell off the new water pump from Honda after 80 miles of driving. I got a pump from the parts store, took everything apart, changed it. All good after that. So much for OEM Honda.