992155A110 Hyundai / KIA VALVE ASSY-EXPANSION, Price: 224.65$, Weight: 0.4kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Hyundai / KIA |
992155A110 |
VALVE ASSY-EXPANSION |
2 |
0.4 |
4-5 |
224.65$ |
OEM‑grade A/C Expansion Valve for Hyundai & Kia ❄️
Why this part is needed ?
This small metering device controls how much refrigerant enters the evaporator. By keeping pressures balanced, it delivers fast cabin cooling, protects the compressor, and prevents icing. If you want steady cold air in summer and reliable defogging in winter, this valve is essential for your Hyundai or Kia climate system.
How it works ?️
Inside is a thermal element and a precision needle. The sensor responds to evaporator outlet temperature and pressure. When the core warms, the needle opens to feed more refrigerant; when it cools, it closes to limit flow. This keeps the evaporator slightly above freezing and maintains correct superheat, maximizing heat exchange while stopping liquid from returning to the compressor.
What happens if it’s faulty ⚠️
Stuck closed: weak cooling, high high‑side pressure, warm air at idle, line frost near the valve. Stuck open: evaporator freeze‑up, intermittent airflow, compressor noise, potential liquid slugging. Contamination can cause erratic cycling, hissing, or pressure swings, and may lead to compressor failure.
Tech tips ?
- Always replace O‑rings, evacuate, and recharge to spec.
- Flush lines if debris is present; fit a new receiver/drier when the system is opened.
- Leak test with nitrogen, pull deep vacuum 30–45 minutes, then charge by weight.
- Avoid over‑torque; support tubing to prevent flare damage.
Built for precise metering and long service life, this direct‑fit valve restores stable, ice‑cold A/C performance for many Hyundai and Kia models.