fleetcolormike

i guess they are called Drain ***** as well. im having a hard time finding these drain plugs. any of you guys have any idea which Plug i need in Brand name and Size?? or better yet a Part Number. i already tried autozone and Kragen and they dont have Squat!!!! my last resort is Pepboys.


i check the internet and i came out with this Plug.
https://www.dormanproducts.com/cgi-b...st=1384:1124:0

would that fit in the Koyo radiator ???

help is apprciaited

RotaryEvolution

iTrader: (30)

the OEM plug should fit. the OEM radiators are Koyo also so i don't see why they would change the thread size.

wmelon137

you'll need an fd drain plug. the fc one won't fit. I've bought them at both advance and o'riellys.

RXJIM

iTrader: (3)

10mm X 1.25 is the S4 size

micah

Both of my N/A's say "Calsonic N350" not Koyo.. ?

RotaryEvolution

iTrader: (30)

a very select few didn't have koyos, the majority came with koyo radiators from the factory.

micah

My last 2 sevens had the same Calsonic ones....... I'm not sure they are as rare as you think they are. But.... 7000+ > 200+

RotaryEvolution

iTrader: (30)

or maybe i was thinking the Calsonic was actually a Koyo, i'll have to pay more attention to the radiator labels. i do know that some series came with an OEM koyo radiator though.

micah

All of the ones I'm thinking were 1991's. So.. maybe its 91's.... 91 was, after all, the WEIRD year.