Water pump kit & radiator

hello I have a 1998 SR5 4Runner and looking to do some maintenance. I'm on parts geek and looking at the water pump kit. Does anyone know if I need the water pump with the bypass pipe? and the radiator, do I need to get one with the transmission oil cooler?

 

6 cyl or 4 cyl?
Auto trans or manual?

 

It’s an automatic. V6

 

If you want a complete answer please give complete info asked for, he ask if it's a 4 cylinder or 6 cylinder as well as the one question you did answer???

 

hey sorry brother I have just woken up and must of looked over that part. it’s a V6

 

^Thanks.


OP, you want the radiator with the transmission cooler for an automatic.
Water pump with the hose outlet for 6 cyl.
OEM part number to reference for the water pump against is 16100-69395
It's highly recommended to install OEM on the water pump because replacement is a bit of a hassle.

 

Okay right on thank you! Is Aisin OEM? I was looking at that brand.

 

Aisin makes a lot of parts for Toyota. There is some sort of difference for the part to bear the Toyota name that I can't remember the details well enough to explain but yes very close. You still may want to check OEM as occasionally the price difference is negligible. I have had a number of Aisin parts on my vehicles over the years.

 

If you are doing the timing belt too (which you might as well) aircabinman on ebay has kits with everything you need, most of them are all OEM.

 

Thanks a lot for clearing all that up. Much appreciated.

 

The Aisin water pumps sold in aircabinman's kits are OEM, identical to what Toyota sells.