Hi everyone,

Has anyone replaced their stock radiator with an aftermarket one? The 'strawberry milkshake' threads all suggest using the Koyo a1998 for 4Runners, but would getting the correct-fitting Koyo made for the T100 be a good choice or is there a better option?

My T100 is a 1997 4wd Auto with the Ext Cab. Any info is much appreciated.

 

i had put in koyo recently into my 95 t-100 .seem to be working good.i also added an extra temp gauge and that shows flactuation of temp when going uphill or downhill etc versus the stock gauge which pretty much stands still.

 

Yeah I notice fluctuation on hills already. Is the koyo you picked up part# C1512 ? My T has the 3.4L 5vz-fe

 

The radiators are the same across the year groups/engine sizes of the T-100. Whether it's the 2.7, 3.0, or 3.4...they all have the same same radiator with the exception fer auto or manual transmissions.

I got my radiator at AutoZone as mine had cracked while I was on the road. Only took about an hour to put in the new one. I used a Stanley Rotator Ratchet to unbolt the radiator bolts...best tool fer the job if you don't want to take off the grill.