UAC A/C Evaporator Core EV 939604PFXC — Direct-Fit Plate-Fin Replacement, OEM-Quality Cooling

Designed under UAC's QFP philosophy (Quality, Fit, Price), this evaporator core is a brand-new OE replacement built to match or exceed original specifications. Manufactured to ISO/TS 16949 standards, the EV 939604PFXC uses a plate-fin design for efficient heat exchange while maintaining corrosion resistance and long service life. It’s intended for technicians and DIYers who want a reliable, cost-effective way to refresh an automotive air conditioning evaporator without compromising cooling performance or fit.

How does this evaporator core improve cabin cooling?

The EV 939604PFXC increases heat transfer efficiency through a plate-fin core structure that presents more surface area to refrigerant flow. Better surface contact and optimized fin spacing help the system remove heat from the cabin air more effectively, reducing cycle time and improving comfort.

• Plate-fin construction for enhanced thermal exchange
• Consistent fin spacing to promote refrigerant contact
• Manufactured to OEM dimensions for proper airflow

Will this part fit my vehicle and how precise is the replacement?

UAC designs the EV 939604PFXC as an OE replacement, matching original mounting points, connections, and overall envelope to ensure a direct fit. Fitment accuracy reduces installation time and minimizes the need for additional adapters or modifications.

• Engineered to OEM specifications for straightforward installation
• Correct inlet/outlet positions for faster hose connections
• Standardized dimensions to align with factory HVAC housings

What materials and quality controls ensure durability?

The evaporator uses robust materials and production methods aligned with ISO/TS 16949 quality management, which emphasizes consistency and traceability. UAC’s in-house QFP process focuses on validated materials and assembly checks to reduce leaks and extend service life.

• Plate-fin core built for corrosion resistance and durability
• Quality testing to meet or exceed OEM performance benchmarks
• Manufacturing controls to minimize defects and leakage

How straightforward is installation and what should I prepare?

Installation is typically direct when replacing the matching evaporator model; however, basic HVAC disassembly skills and tools are required. Proper evacuating, vacuuming, and refrigerant recharge by a certified technician are essential to system performance and compliance with refrigerant handling rules.

• Direct-fit design reduces modification time
• Recommended: trained technician for refrigerant service and leak checks
• Inspect or replace associated seals and receiver/drier during service

Who is this for: The UAC EV 939604PFXC evaporator core is aimed at professional mechanics, independent shops, and experienced DIYers who need an affordable OE-quality replacement. It’s best suited for vehicles requiring an exact-fit plate-fin evaporator that restores cooling efficiency and integrates with factory HVAC components while meeting industry quality standards.