This oil pressure sensor is a genuine OEM replacement designed for:

• Isuzu NPR

• Isuzu NPR-HD

• Isuzu NQR

• Isuzu NRR

Model Years: 2009–2016
Engines Supported:

• 4HK1 5.2L Diesel

• 4HE1 4.8L Diesel

• 4HG1T 4.6L Diesel

The oil pressure sensor monitors engine oil pressure and sends signals to the dashboard gauge or warning light. Proper operation is critical for:

• Preventing engine damage due to low oil pressure

• Monitoring lubrication system performance

• Alerting the driver to oil system issues

• Ensuring long engine life

Over time, sensors can fail due to wear, heat, or electrical issues. Replacing a faulty sensor with an OEM unit ensures accurate readings and reliable engine protection.

Key Features

• Genuine New OEM oil pressure sensor

• Fits Isuzu NPR, NPR-HD, NQR, and NRR (2009–2016)

• Compatible with 4HK1 5.2L, 4HE1 4.8L, and 4HG1T 4.6L engines

• Monitors engine oil pressure accurately

• Triggers dashboard gauge or warning light

• Direct replacement for factory sensor

Vehicle Compatibility (2009–2016)

Fits:

• Isuzu NPR

• Isuzu NPR-HD

• Isuzu NQR

• Isuzu NRR

Engines:

• 4HK1 5.2L Diesel

• 4HE1 4.8L Diesel

• 4HG1T 4.6L Diesel

Condition: New OEM
Part Type: Oil Pressure Sensor / Sender
Placement: Engine Lubrication System

Common Signs You Need Replacement

• Oil pressure warning light on dashboard

• Erratic or inaccurate oil pressure readings

• Oil leaks around sensor

• Engine noise due to low oil pressure

• Intermittent sensor signal

  Frequently Asked Questions (FAQ)

  What is the function of the oil pressure sensor?

  It monitors engine oil pressure and sends signals to the dashboard gauge or warning light to alert the driver of any issues.

  Which trucks does this fit?

  This OEM sensor fits Isuzu NPR, NPR-HD, NQR, and NRR models from 2009–2016 with 4HK1 5.2L, 4HE1 4.8L, or 4HG1T 4.6L engines.

  Can a faulty sensor damage the engine?

  While the sensor itself doesn’t cause damage, a faulty sensor may fail to alert low oil pressure, leading to potential engine damage.

  Is this a direct OEM replacement?

  Yes, this oil pressure sensor meets factory specifications for fit, function, and accuracy.