Description
Fits: 2017 thru 2023 2500HD/3500HD, 2019 thru 2023 Chevy Silverado/GMC Sierra 4500HD/5500HD/6500HD L5P/L5D Duramax Diesel
OEM GM replacement glow plug. Sold individually.
Notes:
- GM recommends replacing the Glow Plugs if pulled from the bore
- New plugs will need to be programmed once installed
- Whenever replacing a ceramic glow plug, it is required to use a glow plug hole bore cleaning tool to remove the soot build up on the inside of the glow plug hole. If not, when installing a new glow plug, the soot could “side load” and induce a premature failure. Recommend using tool
