FainWan A/C Pressure Transducer Sensor 6F93-19D594-AA for Ford Focus Fiesta Escape — OE Fit, Restores Accurate Refrigerant Pressur

FainWan's 6F93-19D594-AA is a direct-replacement A/C pressure transducer sensor engineered to restore accurate refrigerant pressure readings and reliable air-conditioning operation on compatible Ford vehicles.

If your vehicle’s air-conditioning system shows inconsistent cooling, cycles incorrectly, or the compressor won’t engage, a failing pressure sensor can be the cause. This FainWan part (also referenced as 6F9319D594AA, 6L2Z-19D594-BA, or 4673935) is manufactured to match OE fit and function for many Ford models from the late 1990s through the 2010s, offering an affordable way to troubleshoot A/C faults without replacing more expensive components.

How will this pressure transducer help my A/C perform consistently?

The pressure transducer measures refrigerant pressure and sends that data to the vehicle's HVAC control system. When readings are accurate, the system can cycle the compressor correctly and protect the A/C from overpressure or low-pressure damage, improving comfort and component longevity.

• Restores correct pressure feedback to the HVAC control module
• Prevents unnecessary compressor cycling and performance drops
• Helps avoid false diagnostic trouble codes tied to pressure sensor faults

Which vehicle models and years does this sensor fit?

This FainWan sensor is listed as compatible with a broad range of Ford vehicles. Check the specific fitment lists or your vehicle’s OEM part number to confirm compatibility before purchase.

• Focus, Fiesta, Escape, Windstar, Mark LT, MKS, MKT, MKX, Navigator among others
• Model years commonly covered: mid-1990s through 2018 for select platforms
• Direct replacement numbers include 6F93-19D594-AA and 6L2Z-19D594-BA

What should I expect during installation and maintenance?

Installation is a straightforward swap when the sensor location is accessible; it often mounts on the A/C line or accumulator with an electrical connector and sealing surface. Basic hand tools, proper refrigerant handling, and a sealed system are required—if you’re unsure, a professional A/C technician can install and test the sensor quickly.

• Unplug electrical connector, remove mounting fastener, swap sensor, torque to spec
• System may require evacuation and recharge if the line is opened or leaks are found
• Verify operation by observing stable pressure readings and proper compressor engagement

What does the package include and is there support after purchase?

The product ships as a single FainWan 6F93-19D594-AA sensor ready for installation. FainWan provides a 12-month warranty; contact through the seller channel for assistance, warranty claims, or fitment questions.

• Includes: 1 × FainWan 6F93-19D594-AA pressure transducer sensor
• Replacement cross-references provided for easy verification
• 12-month manufacturer-backed warranty and seller support

Who is this for? The FainWan 6F93-19D594-AA sensor is aimed at DIY mechanics, independent repair shops, and fleet maintainers working on compatible Ford models who need an economical OEM-style replacement. It’s useful when diagnostics point to inconsistent refrigerant pressure feedback, when the A/C cycles erratically, or as part of a targeted repair after inspecting the A/C lines and fittings. If you prefer a cost-effective component that matches factory fit numbers and includes a one-year warranty, this sensor is a practical choice.