Replacement engine oil pressure sensor for Cummins ISX, ISM, ISX11.9, and ISX15 diesel engines, built to restore accurate oil pressure readings and protect your engine from low-pressure damage. Direct-fit replacement for OEM part numbers 4358810 and 4921517.
Fits Cummins engines including:
- Cummins ISX and ISX15
- Cummins ISM
- Cummins ISX11.9
Replaces / cross-reference part numbers:
- 4358810 (primary OEM number)
- 4921517
- 4921744
- 4087991
Before ordering:
- Match the OEM number stamped on your existing oil pressure sensor.
- Confirm the connector / terminal layout and thread fitment.
- Confirm your Cummins engine model.
- Contact Arko Tractor Parts if you are unsure which sensor fits your engine.
Related category: Browse more Cummins engine parts at Arko Tractor Parts.
































