Greetings,

Does anyone know the specs on the thermostat housing o-ring on a 1993 Accord LX F221A engine? I cannot find a spec anywhere, nor can I find an o-ring specifically for it at autopart stores or at Rockauto. The one that came off came off in three pieces, I tried to match up a generic o-ring but it's still leaking.

Thanks!

 

You mean where the pipe comes in from the waterpump? Or where the T-stat housing bolts to the engine?

 

The pipe that comes in and attaches to the bottom of the T-stat housing, not sure where it comes from.

 

Honda list price is $2.30.

O-ring (31.2x4.1) (NOK)

Part no. 91314-PH7-003

 

Thank you!

 

Fixed it, thanks!