9220001J00 Nissan VALVE ASSY-EXPANSION, Price: 156.49$, Weight: 0.14kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Nissan |
9220001J00 |
VALVE ASSY-EXPANSION |
0 |
0.14 |
2-3 |
156.49$ |
| Not Available | ||||||
Premium A/C Expansion Valve for Nissan 4x4 HVAC ❄️
Why this part is needed
This precision metering valve is the heart of your air conditioning system. It regulates refrigerant flow into the evaporator, delivering fast cool-down, stable vent temperatures, and compressor protection during hot weather, off-road use, and towing. Replacing a tired valve restores crisp, consistent cabin cooling and stops annoying cycle fluctuations.
How it works
A thermal bulb senses evaporator outlet temperature and pressure. Through a diaphragm and spring, it moves a needle to control refrigerant flow, maintaining correct superheat so the evaporator stays cold without icing. This balance keeps suction pressure healthy, prevents liquid floodback, and ensures efficient A/C performance in Nissan 4x4 SUVs.
What happens if it’s broken
Stuck closed: warm air, low suction pressure, compressor overheating, slow cool-down. Stuck open: evaporator icing, gurgling, uneven vents, liquid slugging that can destroy the compressor. Other signs include rapid cycling, hissing near the dash, and abnormal high/low gauge readings.
Tech tips
- Always replace receiver-drier/accumulator during service.
- Flush lines; fit new O-rings lightly oiled with the correct PAG.
- Evacuate 30–45 minutes; charge by weight; verify superheat/subcool.
- Tighten fittings to spec to prevent leaks and restrictions.
Compatibility
- Safari
- Patrol