NAJING Low Coolant Level Sensor is engineered to safeguard your 2020 Freightliner Cascadia M2 106 Detroit DD8 engine from coolant-related failures. This OEM-grade sensor (models: 0696622002, 577.46322, 0693316002) employs advanced electroconductive detection technology to monitor coolant levels in real time. When coolant drops below the safe threshold, it activates immediate alerts on your dashboard, preventing engine overheating and catastrophic damage.

Key Features:
Robust Build: High-grade polymer housing and brass terminals resist corrosion, heat, and vibration for durability in demanding conditions.
Universal Fit: Precisely calibrated for Freightliner Cascadia M2 106 trucks with Detroit DD8 engines, ensuring plug-and-play compatibility.
Reliable Performance: Operates flawlessly across a wide temperature range (-40°C to 125°C) and complies with protocols for heavy-duty vehicles.
Easy Replacement: Includes a 2-pin connector for hassle-free installation—no specialized tools or reprogramming needed.

Installation Tips:
Locate the factory coolant sensor near the radiator or coolant reservoir.
Disconnect the old sensor and remove it using a standard wrench.
Insert the NAJING sensor into the mounting port and secure it.
Connect the 2-pin wiring harness to complete the setup.