- OEM Recommended For All 2014-2019 5.7L Hemi
- .044" Gap
- Official Mopar Part
- Includes 16 Plugs
- 100,000 Mile Life
- OEM Part #SP143877AB
Changing your spark plugs is a necessary part to ensure your engine is running the way it should. As with all HEMI's, it takes 16 to get the job done! It is recommended to change your spark plugs every 60,000 miles.