Does anyone know the sizes I need for the two T-stat housing bolts? I think one just screws in, the other has nut. I've misplaced the originals. 88TII.

Thanks!

 

Not sure if its the same as the s5 threads but it is a pretty common bolt size. Just look in your bucked of extra bolts... I know every FC owner has one... or should at least

 

Yeah, tried that, nothing I have fits. If nothing else I'll go by Kevin Landers
place and putz through HIS bucket..

 

if you are using an OEM stat can you post the part # my local dealer is telling me that the Tstat has been discontinued

 

From the archives: Thermostat Housing: M6 x 1.0 , short bolts

Thermostat: M12 x 1.25

 

Pinfield

The mazda number is 08AF6-15-171, But it would not fit quite right in my 88 TII housing. Mazdatrix emailed me saying I had the wrong one. Theirs seems to fit well, but it's not an OEM I don't think because it doesnt have the little jiggle pin like the mazda one does.

White87

Much Thanks!