6L80 Transmission Cooler Seal(s)

[CTX-SLPR]

Howdy,

Not finding an answer so does anyone know the part number for the transmission cooler seal(s) on the side of the case? Need to change my cooler lines and I don’t trust something that comes in individual pieces to come with all of the needed gaskets or to confirm it’s O-rings and a locking plate.

Thanks

 

[Geotrash]

Howdy,

Not finding an answer so does anyone know the part number for the transmission cooler seal(s) on the side of the case? Need to change my cooler lines and I don’t trust something that comes in individual pieces to come with all of the needed gaskets or to confirm it’s O-rings and a locking plate.

Thanks

Here you go: https://www.rockauto.com/en/moreinf...vwns4q7h068KVM5gz2Q0f3RCmlDIVbe/THcZKOMIAMdc=

 

[tom3]

Here's the GM TSB on that thermal valve change over, page three has the part number for those seals.

https://static.nhtsa.gov/odi/tsbs/2021/MC-10207911-9999.pdf

 

[Geotrash]

Here's the GM TSB on that thermal valve change over, page three has the part number for those seals.

https://static.nhtsa.gov/odi/tsbs/2021/MC-10207911-9999.pdf

No thermal valve on a 2013 6L80.

 

[CTX-SLPR]

Thanks y'all, in the cart