Need help? We're here!
(888) 312-8812 Login SignupThe Newstar nitrogen oxide (Nox) sensor provides precise readings of nitrous oxide levels in diesel engines, ensuring compliance with federal emissions standards. This high quality aftermarket replacement is optimized for use in heavy duty truck and trailer applications.
| Notes | Gen 2 |
| Voltage | 12 Volt |
We have 4 alternatives for the S-28555 by NEWSTAR:
California residents see

