2004 Check Valve Replacement Size
Thread Starter
Drifting
Joined: Oct 2003
Posts: 1,350
Likes: 18
From: Dallas Texas
2004 Check Valve Replacement Size
Finally got around to replacing my rear Check Valve - turns out the rear one -on my car- is smaller than the front one
the number on the smaller one 12565503
the number on my new one which is the same size as my front one is 22040805
anyone know if they are interchangeable
Thanks
the number on the smaller one 12565503
the number on my new one which is the same size as my front one is 22040805
anyone know if they are interchangeable
Thanks
Drifting
Joined: Sep 2009
Posts: 1,862
Likes: 594
From: Prescott, Arizona
So far as I know they are interchangeable, but confirm the female NPT thread size between the two.. RockAuto does not list different sizes.
https://www.rockauto.com/en/catalog/...eck+valve,4912
Good time to relocate the rear check valve to the passenger side of the engine so it can be easily replaced next time.
https://www.corvetteforum.com/forums...other-fix.html
https://www.rockauto.com/en/catalog/...eck+valve,4912
Good time to relocate the rear check valve to the passenger side of the engine so it can be easily replaced next time.
https://www.corvetteforum.com/forums...other-fix.html
