Vehicle Speed Sensor with Pulse Signal for ISUZU NKR77 4JH1T Truck Corrosion-Resistant Steel Hall-Effect

Precision-engineered vehicle speed sensor measures transmission output shaft rotation, converting data into electrical signals for accurate speedometer, odometer, and ECU calculations in ISUZU NKR77 trucks with 4JH1T diesel engines.

• OE Quality: Manufactured to strict ISUZU electronic and dimensional specifications for perfect fit and function
• Precision Signal Output: Accurate speed detection ensures correct speedometer reading and transmission control
• Durable Construction: Weather-sealed, corrosion-resistant housing protects internal electronics
• Temperature Resistant: Engineered to withstand under-vehicle temperature extremes
• Easy Installation: Direct replacement sensor with OE-spec connector for plug-and-play installation
• Improves Shift Quality: Restores proper transmission shift timing for smooth operation
• Long Service Life: Engineered for reliable performance in demanding commercial applications

This vehicle speed sensor is specifically designed for ISUZU light to medium-duty trucks:

• ISUZU NKR77 - Light to Medium-Duty Trucks
• ISUZU NHR - Light-Duty Trucks
• ISUZU NPR (select models with compatible transmissions)
• ISUZU ELF (select models with 4JH1T engine)
• ISUZU NKR (various models with 4JH1/4JH1T engines)

• 4-Cylinder, Inline Diesel
• Displacement: 3.0L (2999cc)
• Turbocharged, Intercooled
• Valvetrain: DOHC

Professional installation recommended. Proper electrical connection is essential:

1. Disconnect battery - Disconnect the negative battery cable before beginning work
2. Locate the speed sensor - Identify the vehicle speed sensor on the transmission
3. Clean the sensor area - Clean around the sensor to prevent contamination
4. Disconnect the electrical connector - Carefully unplug the wiring harness connector
5. Remove the old sensor - Unscrew the sensor using the appropriate wrench or socket
6. Inspect the mounting hole - Check for debris, damage, or metal shavings
7. Clean the mounting area - Clean the mounting surface and threads thoroughly
8. Prepare the new sensor - Ensure the O-ring/seal is in place and undamaged
9. Install the new sensor - Thread the sensor into the mounting hole and tighten to specification
10. Connect the electrical connector - Plug the wiring harness until it clicks securely
11. Reconnect battery - Reconnect the negative battery cable
12. Clear error codes - Use a diagnostic tool to clear any fault codes
13. Test drive - Verify accurate speedometer reading and proper transmission operation

• Electrical Testing: Each sensor tested for proper signal output and frequency response
• Dimensional Inspection: Housing dimensions and connector fitment verified against OEM specifications
• Temperature Cycling Test: Sensor performance verified across operating temperature range
• Vibration Testing: Durability tested to ensure reliability under vehicle vibration
• Signal Accuracy: Pulse signal accuracy and consistency verified against calibration standards
• Visual Inspection: 100% checked for housing defects, connector damage, or contamination

For pricing, availability, or bulk purchase of the Vehicle Speed Sensor 8-97256525-0 For ISUZU NKR77 4JH1T Truck 8972565250, please contact our sales team for a competitive quote and expert technical support.