This clutch switch is a genuine OEM replacement designed for the following Isuzu medium-duty trucks:

• Isuzu NPR

• Isuzu NPR-HD

• Isuzu NRR

Model Years: 2005–2016
Engine: 4HK1 5.2L Diesel

The clutch switch (also called the clutch pedal position switch or clutch safety switch) monitors clutch pedal engagement and sends a signal to the vehicle’s starting and control systems.

Its primary functions include:

• Allowing engine start only when clutch is depressed (safety feature)

• Communicating clutch position to ECM/TCM

• Supporting proper transmission and cruise control operation

A faulty clutch switch can cause starting issues or drivability problems.

This OEM switch is manufactured to precise factory specifications for proper electrical resistance, connector fitment, and mounting alignment.

Key Features

• Genuine OEM clutch switch

• Fits 2005–2016 Isuzu NPR, NPR-HD, and NRR

• Compatible with 4HK1 5.2L diesel engine

• Ensures safe engine starting

• Direct plug-and-play replacement

• Durable and reliable construction

Vehicle Compatibility (2005–2016)

Fits:

• Isuzu NPR

• Isuzu NPR-HD

• Isuzu NRR

Engine:

• 4HK1 5.2L Diesel

Condition: New OEM
Part Type: Clutch Pedal Switch
Placement: Clutch Pedal Assembly

Common Signs of a Faulty Clutch Switch

• Engine will not start

• Intermittent starting issues

• Cruise control not functioning

• Check engine light illuminated

• Inconsistent clutch pedal signal

  Frequently Asked Questions (FAQ)

  Which trucks does this clutch switch fit?

  This OEM clutch switch fits Isuzu NPR, NPR-HD, and NRR models from 2005–2016 equipped with the 4HK1 5.2L diesel engine.

  What does a clutch switch do?

  It allows the engine to start only when the clutch pedal is depressed and sends clutch position signals to the vehicle control systems.

  Is this a direct replacement part?

  Yes, it is designed for direct plug-and-play installation using the factory connector and mounting location.

  Can a bad clutch switch prevent my truck from starting?

  Yes. If the switch fails, the system may not detect clutch engagement, preventing the engine from starting.