Parts for your 2022 Mitsubishi Asx-Receiver driers

2022 Mitsubishi ASX receiver‑drier: fitted, integrated and worth keeping in shape

Yes, the 2022 Mitsubishi ASX uses a receiver‑drier, but it’s built into the A/C condenser rather than being a separate canister. Technical references that document this include Mitsubishi’s Service Manual for ASX/RVR/Outlander Sport (HVAC section, 2019–2023 model coverage), the Mitsubishi ASA electronic parts catalogue showing the condenser assembly with an internal desiccant (receiver), and major condenser manufacturers’ listings for ASX that specify “condenser with integrated drier.”

On the ASX, the receiver‑drier’s job is to keep the air‑con sharp and reliable. It dries the refrigerant by trapping moisture, filters out fine debris, and provides a small buffer of liquid refrigerant so the thermal expansion valve (TXV) always gets a steady, clean, sub‑cooled feed. Moisture is the enemy of A/C systems, it can corrode alloy components and react with oil to form acids, while freezing at the valve to cause weak or erratic cooling. By holding a desiccant pack in the condenser, Mitsubishi reduces joints and leak points while keeping the system compact.

Because the receiver‑drier is integrated, it usually isn’t a separate line item on a job sheet. It’s serviced when the system is opened or when the condenser is replaced. A licensed air‑con technician (ARCtick in Australia) should handle any work involving refrigerant. Typical triggers for receiver‑drier replacement include:

• Condenser replacement or any major A/C repair
• Compressor failure or evidence of contamination
• System left open to atmosphere (even for a short while)

Symptoms that point to a saturated or contaminated drier include weak cooling on warm days, a noticeable hiss at the TXV, high high‑side pressures, or recurring moisture‑related faults after re‑gassing. The fix is straightforward for a pro: recover the refrigerant, replace the condenser or desiccant pack (if serviceable on that unit), renew O‑rings, add the correct PAG oil balance, evacuate under deep vacuum, and recharge to the under‑bonnet specification (refrigerant type and charge vary by market/year—check the label).

There’s no fixed time‑based interval for the ASX’s receiver‑drier, but as the vehicle ages—especially in humid climates—proactive attention during A/C work helps keep the cabin icy and the compressor happy. If the ASX’s air‑con performance has dropped off, a quick assessment by an air‑con specialist can confirm whether the integrated drier and condenser are due for replacement.

Popular questions about 2022 Mitsubishi ASX receiver‑driers

Does the 2022 ASX have a separate receiver‑drier I can replace?
No. On this model the desiccant (receiver‑drier) is integrated into the condenser. In many cases, the service path is to replace the condenser assembly. Some condensers accept a serviceable desiccant bag, but availability depends on the exact condenser fitted.

How often should the receiver‑drier be replaced on a 2022 ASX?
There’s no routine interval. It’s replaced whenever the system is opened, the condenser is changed, or contamination is suspected. If performance is inconsistent or there’s moisture in the system, a new condenser/desiccant is smart insurance.

What refrigerant and oil does the ASX use?
Markets vary. Many 2022 ASX vehicles use R134a with PAG oil, while some later builds may use R1234yf. Always follow the under‑bonnet label and the workshop manual for the correct refrigerant type, charge weight and oil balance.