Oil Pressure Sensor Cummins 4921517

High-Precision Oil Pressure Monitoring

The Cummins 4921517 Oil Pressure Sensor is a critical electronic component designed to provide real-time, accurate pressure data to the Engine Control Module (ECM). Unlike basic mechanical switches, this advanced sensor detects minute fluctuations in lubrication pressure, allowing the engine management system to optimize performance and protect internal components from damage due to low oil pressure.

Key Features and Benefits

• Accurate Data Transmission: Delivers precise pressure readings to prevent phantom fault codes and unnecessary “limp mode” power loss.
• Durable Construction: Built with high-quality materials to withstand extreme engine compartment heat and heavy vibrations.
• Secure Connection: Features a weather-tight 3-pin connector to ensure a clear signal and prevent corrosion.
• Easy Installation: Designed with standard M14 x 1.5 threading for a direct, leak-free fit into the engine block or oil cooler housing.

Engine Compatibility

This sensor is engineered for a wide range of Cummins diesel and gas engines, including:

• B Series: B4.5, B5.9, B6.7 (including CM2350, CM2670, and Gas Plus models)
• ISB/ISD Series: 3.9, 4.5, 5.9, and 6.7 liter configurations
• ISC & ISL Series: ISC8.3, ISL9, and ISL CM2150/CM2250
• ISG Series: ISG11 and ISG12
• ISBE Series: ISBE CM2150 and ISBE4 CM850

Technical Specifications

• Thread Size: M14 x 1.5
• Connector: 3-Pin
• Weight: 0.16 lb
• Application: Oil Pressure / EGR Pressure Monitoring