GPD 1712085 HVAC A/C Pressure Switch Direct Fit

The GPD 1712085 is a direct-fit aftermarket HVAC A/C pressure switch engineered to restore proper air conditioning system operation. As a critical safety and control component, this pressure switch monitors refrigerant pressure within the A/C system and communicates that data to the vehicle's engine control module (ECM).

How It Works:

The pressure switch is designed to give feedback to the engine management system. On modern vehicles, the ECM uses this signal to actively manage compressor engagement. On older vehicles, the switch works directly to cut power to the compressor when pressure falls outside of safe operating thresholds, preventing costly compressor damage.

Key Features:

• Direct-fit replacement — no modification required
• Monitors refrigerant pressure to protect A/C compressor from damage
• Provides accurate feedback signal to the vehicle ECM
• Engineered and tested to meet or exceed OEM performance standards
• Backed by GPD's one-year warranty against defects in material and workmanship

About GPD (Global Parts Distributors):

GPD began as Auto Air of Macon in 1974 and has grown into one of the most trusted aftermarket sources for automotive air conditioning components and radiators in the United States. Their extensive product line covers a wide range of domestic and import applications.

Cross-Reference Part Numbers: 37817 (Four Seasons), 1000335581, 111409, 220211, 2217003, 8508423, 937502, ACA1769, MT1916, SW 11206C, ZGG711086