9926 A/C Pressure Switch Interchange for Ford & Freightliner F5CH-19D594-AA

The 9926 series (OE# F5CH-19D594-AA) is a heavy-duty binary pressure switch designed for Ford passenger vehicles and Freightliner commercial trucks. It features a precise M10-P1.25 Female threaded interface and a 4-pin electrical connector. The dual-pressure logic ensures compressor safety by cutting off at 30.2 kg/cm² (High Pressure) and protecting against low-charge conditions. This unit is a high-turnover item for wholesalers specializing in both North American automotive and heavy-duty truck HVAC components.

Brands:
Ford
Lead Time:
60 days
Minimum Order:
100
Certification:
IATF 16949, CE
Warranty:
12 Months

Availability:



Inquiry

Product Description

Product Description

9926 / F5CH-19D594-AA A/C Pressure Switch Cross Reference

Brand / Source	Reference Number	Status
Four Seasons	9926	Primary Aftermarket Ref
Ford OE	F5CH-19D594-AA	Original Equipment
Ford OE	F5CZ-19D594-AA	Interchangeable
Freightliner	0635209000	Heavy-Duty Ref
Global Parts (gpd)	1711760	Industry Standard
UAC	SW 2830C	Popular Replacement

Technical Specifications for 9926 / F5CH-19D594-AA A/C Pressure Switch

Technical Parameter	Specification Detail
Thread Size	M10-P1.25 Female
High Pressure Logic	17.5 kg/cm² ON / 30.2 kg/cm² OFF
Low Pressure Logic	23.0 kg/cm² ON / 19.6 kg/cm² OFF
Connector Type	4-Pin Electrical Interface
Refrigerant Compatibility	R134a / R12
Manufacturing Standard	IATF 16949

9926 / F5CH-19D594-AA A/C Pressure Switch Vehicle Application

Application Type	Models	Year Range
Ford Passenger	Mustang, Escort, Taurus, Crown Victoria	1994 - 2002
Heavy-Duty Truck	Freightliner FL50, FL60, FL70, M2	Late 90s - 2000s
Mercury / Lincoln	Grand Marquis, Town Car, Tracer	1995 - 2000

Sourcing 9926 / F5CH-19D594-AA A/C Pressure Switch FAQs

Is this 9926 switch compatible with both Ford cars and Freightliner trucks?

Yes. The F5CH-19D594-AA (9926) is a versatile component that serves as a high-pressure cut-off in Ford passenger cars and a primary pressure monitor in Freightliner M2 and FL-series trucks. Our manufacturing process ensures that the internal diaphragm handles the high-vibration environment of heavy-duty diesel engines while maintaining the precision required for passenger HVAC systems.

How does your product ensure zero leakage on the M10-P1.25 Female threads?

Thread integrity is critical for bulk importers. Every unit is machined with high-tensile materials and undergoes automated vacuum-leak testing. We also include pre-installed, high-grade O-rings designed specifically for R134a and PAG oil, preventing the common "leak-at-fitting" issues found in low-cost aftermarket sensors.

Can we implement private label laser marking for our "Top 100" distribution network?

Absolutely. For established wholesalers, we offer high-definition laser marking. We can etch your brand logo alongside the 9926 and F5CH-19D594-AA numbers to ensure your clients can easily identify the interchange part in their inventory.

What is the standard manufacturing lead time for wholesale orders?

Our fixed lead time is 60 days. This allows for the precise multi-stage pressure calibration (verifying the 30.2 kg/cm² and 19.6 kg/cm² points) and IATF 16949 quality auditing required to maintain our status as a premium source for global importers.

What is the MOQ for this specific Ford/Freightliner interchange?

We maintain a 100-unit MOQ per model. However, for our strategic partners, we support mixed-model wholesale orders, allowing you to bundle the 9926 with other high-demand Ford or Freightliner sensors to optimize your container space and cash flow.