Thermo housing bolt size

[WhiteDevil1311]

Ok found a issue the other day when i smelt sweet sweet antifreeze...P.O. busted the upper thermo housing bolt off at the head and gooped on clear silicon window sealant to hide it. What size are the bolts Im without a comp just te cell and searching in depth really sucks on a s4. thanks in advance again

[WhiteDevil1311]

94 4.0 auto

[Brasscatz]

Not sure on the size, but a trip to the junkyard to pick up a bolt could be useful

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[WhiteDevil1311]

I was able to get on the comp and look it up. 5/16" x18 x1 3/4" for the upper and 5/16"x 18 x 3/4" for the lower. Got grade 10.9 cap screw bolts to replace the broke ones. Went to JY a couple months back 4 infact got to see 2 xjs and 1 had a mint center console latch

[WhiteDevil1311]

5/16-18-2 1/4 is the upper bolt. Thanks to that other forum for the wrong info yet again.