Global Parts 1711523 HVAC Pressure Switch

HVAC Pressure Switch for Ford and Mazda

Global Parts 1711523 is an HVAC pressure switch that sends pressure feedback to the engine management system so the A/C system can be controlled correctly. On earlier vehicles, this type of switch can shut the compressor off when pressure rises too high, helping protect the system from compressor damage.

• HVAC pressure switch for A/C pressure monitoring and compressor cut-out control
• Works with engine management system input on modern vehicles
• Directs compressor shutdown on earlier applications when pressure is excessive
• Fits Ford Ranger, Ford Explorer, Mazda B2300, Mazda B3000, Mazda B4000, and Mercury Mountaineer applications
• Cross-references Dorman - OE Solutions 904-621 for the same application

Detailed Application Coverage

Compatible with 1999 Ford Explorer and 1999 Mercury Mountaineer high pressure switch applications, plus 2003-2006 Ford Explorer, 2003-2005 Ford Explorer Sport Trac, 2003 Ford Explorer Sport, 2003-2006 Mercury Mountaineer, 2003-2004 Ford Ranger, 2005-2006 Ford Ranger, and 2007-2008 Ford Ranger A/C compressor cut-out switch applications. It also fits 2000-2006 Mazda B3000 and Mazda B4000, as well as 2001-2006 Mazda B2300 HVAC pressure switch applications. Part number 1711523 is also referenced in OE-style interchange listings for related Ford and Mazda service applications.

What It Helps Address

• A/C compressor cycling caused by incorrect pressure switch input
• Compressor shutdown from high-pressure conditions
• Loss of HVAC pressure feedback to the ECM
• Faulty high pressure cutout operation in Ford Ranger and Explorer platforms
• HVAC control issues on Mazda B-Series trucks and Mercury Mountaineer models

Installation Notes

Verify the connector style, pressure switch location, and vehicle application before installation. This part is listed for N/A position fitment, so match it to the original switch on the A/C system and confirm the service diagnosis before replacement.

Quality Assurance

Global Parts 1711523 is built as an HVAC pressure switch replacement for listed Ford, Mazda, and Mercury applications. The manufacturer description identifies its role in providing pressure feedback to the ECM and protecting the compressor from overpressure conditions.