Need help sourcing 12HT water pump

[infernalcolonel]

Location

United States

Hi, my water pump (apparently brand new, according to the dealer) is shot, along with the rest of the coolant system. Toyotadiy and jp-carparts give me 16100-69035, but a search for a 12HT water pump brings up 16120-69015, which according to the two parts sites is the water pump cover. I'm assuming they're all good, they look the same, but basically any issues with water pumps from certain brands? I didn't want to pay $350 for a pump, but I also don't want this one failing like the last one did (which may have been the 15 pounds of rust sludge in my coolant system.

Cruiserparts.net sources Aisin, which they claim Toyota uses. Cheap ebay s*** actually has a 2-yr warranty. Any guidance?

Thanks.

 

[lynchmob]

You only need 16120-69015 (referred to as the cover) its the impeller. The other number you listed is the whole housing and is not necessary in almost all cases.

16120-69015 appears to be around $130 from Toyota US.

 

[infernalcolonel]

Ok, perfect. Thanks for the help.

 

[OGBeno]

This is all incorrect.

The correct 2H/12H-T water pump assembly with gasket part number is 16100-69037.

It is manufactured by AISIN for Toyota.

 

[lynchmob]

Interesting. The last one I ordered and used this summer was under 16120-69015.

Any idea what is different about 16100-69037? Is it just a superseded #?

Its also aftermarket GMB GWT65A

 

[OGBeno]

16120 is just the cover/casing for the water pump.

The part number I provided is the entire pump assembly with the gasket.

There is NO other part number applicable for the entire assembly.

 

[infernalcolonel]

Hmm ok. Yeah it’s weird because both of those part numbers come up with results for what looks like the pump itself. My pump just had play and needing replacement and I obviously need the gasket...so 69037 is the part I need? Thanks @beno

 

[SteveJackson]

Yes that's it. You can also get aisin water pumps from @cruiseroutfit 801-563-1277

 

[cruiseroutfit]

We can help cool you down at CruiserOutfitters

Part# EGW69015 (Cover/Rotor Assembly, 2H/12HT Diesel Applications, AISIN) $87.50

Part# EGW69037 (2H/12HT Diesel Applications, OEM Toyota) $230.50