Ac Pressure Sensor Switch for Mclass W163 1998-2005 for Sclass W220 1998-2005 Air Conditioning Pressure Sensor 2038211592

Featuring precision threaded ports, matching sealing gaskets and standard wiring connectors, this AC pressure sensor perfectly fits original vehicle AC pipeline structures and serves as an ideal replacement for worn or faulty refrigerant pressure sensors of compatible car models. Equipped with automotive-grade sensing chips, it can monitor refrigerant pressure in real time and transmit accurate and stable signals to the vehicle ECU, effectively adjusting the operation of air conditioning compressors and cooling fans. Adopting an integrated tight sealing structure, it blocks intrusion of moisture, oil and dust, adapting to frequent temperature changes in the engine bay to maintain long-term stable working performance. Built-in anti-interference and overvoltage protection circuits effectively reduce signal drift and intermittent errors caused by driving vibration and electromagnetic influence. With a standard plug-and-play mounting design, it needs no extra pipeline or wiring modification, allowing fast and convenient installation with basic hand tools for DIY enthusiasts and professional repair technicians.

• 🔧Original Equipment Manufacturer Compatibility: Threads, plugs, and washers match the original vehicle components, directly replacing faulty air conditioning pressure sensors.
• 🌡️Precise Sensing: The chip collects pressure data in real time and outputs a stable signal to regulate the air conditioning compressor.
• 🛡️Sealed Structure: Integrated encapsulation isolates oil, water, and vapor, adapting to high and low temperature environments in the engine compartment.
• ⚡Built-in Protection: Resistant to electromagnetic interference, reducing signal instability and intermittent errors during driving.
• ✅Easy Installation: Standard threaded direct-plug connector, no modification required, saving time on installation and removal.