CUMMINS 4897224 GENUINE COOLANT TEMPERATURE SENSOR | OEM FOR 2003-2004 5.9L CUMMINS

The Cummins 4897224 Genuine Coolant Temperature Sensor is an OEM replacement for 2003-2004 Dodge Ram trucks equipped with the 5.9L Cummins diesel engine. This sensor accurately monitors coolant temperature and sends data to the ECM to control fuel delivery, cooling fan operation, and overheat protection.

Features & Benefits

• OEM Precision: Ensures accurate readings for optimal engine performance and fuel efficiency.
• Direct Replacement: Fits exactly like the factory sensor with no modifications.
• Durable Design: Built to withstand extreme diesel operating conditions.

Cross Reference Part Numbers

• Cummins 4897224
• Replaces: 4088832, 4902912
• Standard Motor Products TX163
• Interstate McBee M-4897224

Frequently Asked Questions

What does a coolant temperature sensor do?

It measures engine coolant temperature and sends the signal to the ECM for fuel and cooling system adjustments.

What are symptoms of a bad coolant temperature sensor?

Overheating, hard starting, poor fuel economy, erratic cooling fan operation, or a check engine light.

Do I need to drain the coolant to replace it?

Yes, or at least partially drain the coolant to avoid spills when removing the sensor.

Fitment

• 2003 Dodge Ram 2500 5.9L Cummins (CP3 common rail)
• 2003 Dodge Ram 3500 5.9L Cummins (CP3 common rail)
• 2004 Dodge Ram 2500 5.9L Cummins (CP3 common rail)
• 2004 Dodge Ram 3500 5.9L Cummins (CP3 common rail)
• Also fits select Cummins industrial, agricultural, and marine 5.9L engines (verify by part number)