Superbly Reliable Smooth-fit Premium Rear A/C Evaporator Core (97139-2W000)

The 97139-2W000 air conditioning evaporator core is a replacement component for vehicle HVAC systems, designed for industrial clients and auto repair networks. Produced in an IATF 16949-certified manufacturing facility, this component fits specified Hyundai and Kia models, with dimensions aligned to original equipment specifications. It serves as a core heat exchange element in vehicle air conditioning systems, supporting commercial procurement for aftermarket repair and wholesale distribution.

Product Specifications for 97139-2W000 A/C Evaporator Core

Core Design & Functional Performance of 97139-2W000 Evaporator

Parallel Flow Heat Exchange Structure

This evaporator adopts a parallel flow micro-channel structure with dense aluminum fins, which enlarges the heat exchange surface area. The internal micro-channel tubes support uniform refrigerant flow across the core. This structure facilitates heat absorption from cabin air, supporting consistent cooling output under ambient high-temperature conditions. It addresses common issues including insufficient cooling and uneven cold air distribution in vehicle HVAC systems.

Sealing & Corrosion Resistant Construction

The full evaporator core is coated with a rust-resistant hydrophilic layer, which creates a barrier against refrigerant, condensed water and dust corrosion. The inlet and outlet joints are fitted with integrated EPDM O-rings with high temperature resistance, to reduce refrigerant leakage risks. The pipe-tank connections use reinforced welding, to maintain structural integrity under long-term pressure fluctuation.

Anti-Clogging Flow Channel Design

The fin gaps are optimized to reduce accumulation of dust, pollen and debris inside the evaporator. The internal flow channels are designed for uniform refrigerant distribution, to avoid local refrigerant stagnation and icing. The component undergoes a 24-hour refrigerant pressure aging test during production, to verify that no internal blockage or heat efficiency decline occurs under extended operation.

Production Validation & Quality Assurance for 97139-2W000

Manufacturing System Certification

All evaporator cores are manufactured in a production facility certified to IATF 16949 automotive quality management standards. Each unit completes a 48-hour salt spray test before delivery, to validate corrosion resistance performance. The production process follows dimensional specifications consistent with original equipment molds, to support alignment with vehicle HVAC compartment structures.

Multi-Stage Factory Inspection

Every finished unit undergoes three core inspection procedures prior to delivery: air tightness pressure test, heat exchange efficiency test, and vibration aging test. These inspections verify performance stability and reduce failure rates. The component supports direct replacement without cutting, bending or modification during installation, as the pipeline connector aligns with original equipment interfaces.

Vehicle Compatibility for 97139-2W000 Evaporator Core

This evaporator core replaces aging, leaking or clogged original units to resolve common A/C faults, including warm air output, frequent refrigerant leakage, dashboard fogging, abnormal evaporator icing and insufficient cooling capacity. It restores air conditioning cooling performance matching factory specifications.

Installation & Maintenance Guidance for 97139-2W000

The component uses a standard interface compatible with all original A/C pipelines, expansion valves and blower assemblies. No additional modification is required during installation, which reduces repair time and auxiliary part replacement costs for auto service workshops. For maintenance, regular cabin air filter replacement and seasonal evaporator cleaning can extend service life. When installing this component, all pipe joints should use new O-rings; old sealing rings should not be reused. After replacement, a vacuum leak test and standard-capacity refrigerant filling are required. For commercial procurement, the component supports MOQ ranges of 500-1000 units, with options for genuine standard packaging, neutral aftermarket packaging and branded packaging to suit different business operations.

FAQ About 97139-2W000 Evaporator Core

What causes weak cooling and warm air from A/C vents?

This symptom may stem from dust or debris blocking aluminum fins and reducing heat exchange efficiency, pinhole leaks in evaporator micro tubes causing insufficient refrigerant, or a clogged expansion valve restricting refrigerant circulation. Solutions include cleaning evaporator fins with dedicated A/C foam cleaner, conducting a full system vacuum test to check for leakage, and replacing the expansion valve alongside the evaporator with specified refrigerant refilled to accurate weight.

What causes water leaks inside the passenger footwell?

Blocked evaporator drain tubes from sludge, leaves or mud can cause condensed water to overflow the drain pan into the cabin. Resolve this issue by blowing the drain pipe with compressed air to clear blockages, cleaning drain pan sediment during evaporator disassembly, and checking drain seals for aging cracks. Ensure the drain hose slopes downward without reverse bends after reinstallation.

What precautions apply to evaporator replacement?

Confirm vehicle model and OEM part number before purchase to verify fitment. Never reuse old sealing rings; fit new O-rings at all pipe joints. Flush the entire A/C pipeline thoroughly before installing a new evaporator, and replace the receiver drier and expansion valve at the same time to avoid damage from residual debris. Add specified PAG compressor oil to lubricate system components after assembly.