Original: $19.95
-70%$19.95
$5.98The Story
Fits: 2017 thru 2026 Chevy Silverado/GMC Sierra 2500HD/3500HD L5P Duramax Diesel
These are genuine GM OEM upper intake manifold seals a.k.a. "Y-Bridge" gaskets. Fitment has only been verified with OEM/factory Y-Bridge assemblies. If you have an aftermarket Y-Bridge, consult the manufacturer to confirm what seals you will need.
Includes:
- (2) Y-Bridge Seals
Replaces Part#:
- GM 12642410

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Fits: 2017 thru 2026 Chevy Silverado/GMC Sierra 2500HD/3500HD L5P Duramax Diesel
These are genuine GM OEM upper intake manifold seals a.k.a. "Y-Bridge" gaskets. Fitment has only been verified with OEM/factory Y-Bridge assemblies. If you have an aftermarket Y-Bridge, consult the manufacturer to confirm what seals you will need.
Includes:
- (2) Y-Bridge Seals
Replaces Part#:
- GM 12642410






















