Hella 013680141 Packaged Ultrasonic Engine Oil Level Sensor

The Hella 013680141 is a Packaged Ultrasonic Level Sensor (PULS) designed for continuous engine oil level monitoring in both static and dynamic conditions. This advanced sensor utilizes ultrasonic technology to provide precise, real-time oil level measurements while simultaneously monitoring oil temperature, ensuring optimal engine performance and protection.

Advanced PULS Technology:

• Multi-chip module integrates ultrasonic sensor, temperature sensor, and ASIC (Application Specific Integrated Circuit) on a single compact platform
• Ultrasonic signal measures oil level by detecting the oil-to-air boundary surface and calculating level based on signal transit time
• Enhanced shock and vibration resistance due to compact, integrated design
• Integrated damping cup reduces oil turbulence and surface movement for accurate dynamic readings

Key Features:

• 3-pin electrical connector with included seal
• Designed for vertical installation from below in the oil pan bottom
• Continuous monitoring of oil level and temperature
• Direct replacement for BMW OEM part numbers 12618638755, 12617638343
• Engineered to meet or exceed OEM specifications
• Built to withstand extreme temperatures and harsh engine operating conditions

This genuine Hella sensor replaces the need for manual dipstick checking, providing drivers with accurate oil level information through the vehicle's onboard diagnostic system. Professional installation by qualified personnel is recommended.