Hella 013680011 Packaged Ultrasonic Engine Oil Level Sensor

The Hella 013680011 is a precision-engineered packaged ultrasonic level sensor (PULS) designed to continuously monitor engine oil levels in both static and dynamic operating conditions. This advanced sensor utilizes ultrasonic technology to measure oil level by emitting signals that reflect off the oil-to-air boundary surface, calculating level based on signal transit time and the speed of sound in the medium.

Key Features:

• Integrated multi-chip module combines ultrasonic sensor, temperature sensor, and ASIC circuitry for enhanced durability
• Damping cup design reduces oil turbulence and surface movement for accurate dynamic measurements
• Continuous monitoring eliminates the need for manual dipstick checks
• Direct transmission to ECU with dash warning light integration
• 3-pole electrical connector with included gasket seal
• Vertical flush-mount installation from below in oil pan
• Superior shock and vibration resistance due to compact multi-chip architecture
• Made in Germany with OE-quality construction

This sensor provides real-time oil level monitoring during all engine operating states, sending critical information to the engine control unit and illuminating warning lights when oil levels fall outside acceptable parameters. The integrated temperature sensor provides additional data for comprehensive engine oil management. Designed for vertical installation from below into the bottom of the oil pan, this sensor replaces OEM part numbers including 03C907660D, 03C907660H, 03C907660M, and 03C907660T.