Gaskets & Sealing Systems for 2026 GMC Sierra 3500 HD
Gaskets & Sealing Systems for 2026 GMC Sierra 3500 HD
No.
Part # / Description / Price
Price
6
Lower Return Pipe Gasket 
GM
GM Description: 2017-19, oil & coolant pipes, lower. Return. Pipe to Engine. 6.6L diesel, oil lines, lower.
MSRP $10.39
$6.75
MSRP $10.39
$6.75