Product Description
For Yukon XL Automatic Transmission Extension Housing Gasket AC Delco 12637WQTD.
Part number: 12637WQTD.
Brand: AC Delco.
Review the specifications and vehicle fitment information on this page before ordering.
Product Specifications
BrandAC Delco
Years2018 2019 2020 2021 2022 2023 2024
Part Number12637WQTD
Manufacturer Warranty12 Month Warranty
Product NameAutomatic Transmission Extension Housing Gasket
Manufacturer Part Number12637WQTD
CS-SKU400:12637WQTD
ApplicationGMC Yukon XL Automatic Transmission Extension Housing Gasket
NotesAutomatic Transmission Extension Housing Gasket -- New; FLANGE
Country of OriginUnited States