A/C Pressure Switch ACM - 0755.1016

ACM A/C Pressure Switch – 0755.1016 is a critical sensor that monitors refrigerant pressure to control the A/C compressor clutch, safeguarding the system from over- and under-pressure conditions. Proper operation delivers reliable cooling performance across supported Mercedes-Benz vehicles, including A220 models and the AMG GT family, among others shown in the fitment table. This part helps maintain consistent climate comfort and protects the compressor from damage caused by incorrect pressure readings.

Backed by a 24-month/24,000-mile warranty, the ACM A/C Pressure Switch delivers precise pressure sensing so the compressor engages at the right time. A failed switch can cause no cooling, intermittent A/C operation, or clutch cycling, leaving you with uneven cabin temperatures. Replacing with part 0755.1016 restores accurate readings and dependable A/C performance across the listed Mercedes-Benz applications.