Pressure Temperature Sensor Cummins 4921477 | 3330953, 3330954

Advanced Engine Monitoring

The Cummins 4921477 Pressure Temperature Sensor is a vital component for maintaining the health and efficiency of your commercial truck engine. By providing real-time data on both pressure and temperature, this sensor allows the Engine Control Module (ECM) to make precise adjustments to operating parameters.

Key Features and Benefits

• Dual-Function Design: Combines pressure and temperature sensing into a single, compact unit to simplify wiring and maintenance.
• High Accuracy: Engineered to provide precise readings under extreme heavy-duty operating conditions.
• Rugged Construction: Built with high-quality materials to resist vibration, heat, and chemical exposure common in diesel environments.
• Direct Fit: Designed to meet exact specifications for seamless integration with Cummins engine systems.

Technical Reliability

Failure of a pressure or temperature sensor can lead to poor fuel economy, reduced power, or even engine derate. Replacing a faulty unit with the 4921477 ensures your vehicle stays on the road and operates within safe thermal and pressure limits.