Fits: 2001 thru 2014 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM/LML Duramax Diesel
These plastic connector fittings become brittle over time and start as a small leak. They will eventually crack completely off and cause a big leak. Make sure to replace it with this OEM GM replacement or our upgraded DmaxStore Billet Connector, Part# DMAX-HHC-0124.
Replaces Part#:
- GM 15032062