Water pump AISIN or Hepu

Used Aisin for my 2000lx.

We used an Aisin water pump. We have had no problems with this water pump as of 11k miles on the engine rebuild now.

I had my timing belt done by not a Volvo specialist specifically, but a “European brand” mechanic. They used an Aisin pump / Gates belt kit and life is good.

When I was shopping around for cooling system replacement parts, I wasn't sure if GRAF or HEPU made a better metal-impellar water pump. I ended up purchasing both the GRAF and HEPU, and found the HEPU to have a better fit and finish compared to the GRAF.

There’s a really good kit that come with gates timing belt, tensioner, idler, Aisin water pump, Toyota cam and crank seals and a serpentine belt for $350 I used it and everything has worked perfectly

You should be fine with the Aisin. They were the OE manufacturer for a lot of makes.

My next car I got a Hepu pump, which FCP lists as an OEM supplier. The impeller is plastic (or composite, I don't remember), but overall the part is so much nicer.

New water pump - HEPU $30.00

100% oem or Aisin, I bought a knock off on amazon and it failed in 2 months.

Like others have suggested, either get an OEM or Aisin water pump or be prepared to make this an annual event.