97139-A5000
97139-A5000
Hyundai, Kia
2018, 2017, 2016, 2015, 2014, 2013
Air Conditioning System
Evaporator
| Quantity: | |
|---|---|
Product Description
Designed for automotive air conditioning specialists, wholesale parts buyers and commercial fleet maintenance teams, the 97139-A5000 front A/C evaporator core is constructed with 3003-grade aluminum alloy. Backed by 15 years of manufacturing expertise, each unit undergoes 100% helium leak testing at 3.0MPa pressure, with optimized fin spacing for airflow efficiency. Dimensions match OE specifications for direct installation across Hyundai and Kia passenger vehicles, produced under IATF16949 automotive thermal systems quality certification.
Parameter | Specification |
OE Number | 97139-A5000 |
Official OEM Name | CORE ASSY-EVAPORATOR / A/C EVAPORATOR CORE (FRONT) |
Interchange OEM Numbers | 97139-A5000, 97139A5000 |
Applicable Makes | Hyundai, Kia |
Applicable Vehicles | Hyundai Elantra MD/UD, Kia Forte YD, Forte Koup YD (2013-2018) |
System Category | Air Conditioning System |
Part Type | Evaporator |
Quantity Per Unit | 1 |
AC System Type | TXV (Thermal Expansion Valve) controlled refrigeration circuit |
Mount Position | front HVAC housing assembly behind dashboard (front) or under rear seat/rear console area (rear) |
Core Face Dimensions | Approx 220 × 190 × 65 mm (varies by front/rear application) |
Fin Pitch | 1.2-1.4mm louvered fin design |
Tube Configuration | Multi-pass serpentine aluminum tube and corrugated fin construction |
Net Weight | Approx 1.1-1.8 kg (2.4-4.0 lbs) |
Package Size | 300 × 250 × 120 mm with corner protection |
Tube Material | Extruded aluminum alloy (1050/3003 brazing-grade) with internal micro-channel structure |
Fin Material | Hydrophilic coated aluminum foil fins with louvered pattern |
Header Tanks | Die-cast aluminum end caps with O-ring seal grooves |
Expansion Valve Mounting | Integrated TXV mounting pad with precision machined sensing bulb clamp surface |
Pipe Connections | Beaded aluminum A/C pipe stubs for crimp-fit hose attachment |
Production Standard | Manufactured to HCC Halla/Hyundai-Kia HVAC OEM specification, compliant with IATF16949 |
Refrigerant Compatibility | R134a and R1234yf compatible (verify vehicle refrigerant type before installation) |
Alternative Aftermarket Part Numbers | EVAP-A5000, AC-EVC-F, CORE-97139-A5 |
Advanced multi-pass extruded aluminum tubes feature internal micro-channels that increase internal surface area for refrigerant-to-metal heat exchange. Coupled with louvered fins that promote air turbulence, this evaporator core supports cabin cooling in ambient temperatures above 45℃. Uniform tube expansion processing ensures consistent heat transfer across the entire core surface, eliminating cold spots and reducing compressor workload.
All aluminum fins receive a hydrophilic chemical treatment that causes condensed water droplets to spread into a thin film rather than forming discrete droplets. This maintains consistent airflow through the core, prevents water slinging onto HVAC components such as blower motors and resistors, and inhibits mold and mildew growth inside the HVAC plenum chamber. The coating also reduces moisture-related odor development over extended use.
The evaporator includes a precision-machined Thermal Expansion Valve (TXV) mounting interface that supports accurate bulb-to-suction-line thermal coupling. Proper TXV mounting position and secure bulb strapping support correct evaporator superheat setpoint, reducing risk of frost-back ice formation blocking airflow and flood-back liquid refrigerant slug damaging the compressor. This design supports stable system operation across varying ambient and load conditions.
The 97139-A5000 front A/C evaporator core fits Hyundai Elantra MD/UD and Kia Forte YD / Forte Koup YD model years 2013 through 2018. Front units require dashboard removal for installation; professional evacuation and recharge procedures are mandatory. It is recommended to replace the expansion valve and receiver/drier simultaneously to prevent contaminants from damaging the new evaporator core. Standard automotive hand tools are sufficient for installation, with a torque wrench recommended to meet factory fastening specifications.
Aluminum core corrosion from trapped moisture, micro-cracks at brazed joints from thermal cycling, and formicary corrosion from organic acids are common root causes of leaks. Symptoms include warm air output and gradual refrigerant pressure drop over 2-4 weeks. Aluminum cores cannot be reliably welded or repaired; the full evaporator assembly must be replaced. Installation steps include system evacuation for at least 30 minutes and recharge with manufacturer-specified refrigerant and PAG oil to correct weight.
Partially clogged evaporator fins from dust and debris, mold and bacteria growth blocking airflow, and internal restriction from corrosion buildup can reduce cooling output. Symptoms include weak airflow from vents and temperature differences between left and right vents. Foaming A/C coil cleaner can be used to clear surface debris; if cleaning does not restore performance, replace the 97139-A5000 evaporator core.
Clogged evaporator drain tubes, damaged HVAC case seals, and frozen evaporators from low refrigerant can cause water leakage into the passenger side footwell. Troubleshooting includes clearing the drain tube with compressed air, pouring clean water through the evaporator case to verify drainage, and treating the evaporator with antimicrobial spray to prevent mold recurrence. Damaged HVAC cases require full assembly replacement.
This is an aftermarket replacement manufactured to meet OEM specifications for fit, form and function. To verify vehicle compatibility, cross-reference the OEM part number 97139-A5000 with your vehicle VIN through an authorized dealer or compatibility checker. The OEM number is the most reliable identifier for correct part matching.
Volume orders are supported with a minimum order quantity of 500-1000 units. Two packaging categories are available: genuine Mobis standard packaging, and aftermarket packaging including neutral packaging and branded packaging. All units undergo 100% helium leak testing before shipment, with consistent quality control aligned to IATF16949 standards. Warranty applies to manufacturing defects under normal use and installation conditions.
