Parts for your 2014 Mitsubishi Asx-Receiver driers

2014 Mitsubishi ASX receiver-drier: what it does and when to sort it

Based on Mitsubishi’s factory service information for the GA/GA2W ASX platform and the Mitsubishi ASA parts catalogue, the 2014 Mitsubishi ASX uses a thermal expansion valve (TXV) air-con system with a condenser that incorporates a receiver-drier (desiccant bag). Major parts catalogues from DENSO and Nissens for the 2010–2015 ASX/Outlander Sport also list “condenser with integrated drier,” confirming it’s fitted to this model.

On this ASX, the receiver-drier’s job is to strip moisture from the refrigerant, catch fine debris, and hold a small liquid reserve so the TXV always sees a steady, bubble-free supply. That keeps the compressor happy and the cabin nice and cool, even on a stinking hot arvo. Because the drier is built into the condenser, many replacements involve swapping the condenser assembly, some variants allow changing just the desiccant bag via a service plug, but it depends on the exact condenser fitted.

It’s not a routine “every X kilometres” item, but it is a must-replace any time the A/C system is opened to air (hose off, condenser change, leak repair) or after a compressor failure. Moisture loves R134a/PAG systems and quickly turns into acids that chew out internals. Typical clues the drier’s saturated or restricted include weak cooling at idle, a noticeable temperature drop across the drier housing, frosting or hissing at the high side near the condenser, high high-side pressure with low low-side pressure, or metal sparkle in the oil.

• Replace the drier/desiccant bag whenever the system’s been open or a new compressor is fitted.
• Use new, correctly sized A/C O-rings and the specified PAG oil (ND-OIL 8/PAG 46 per Mitsubishi docs).
• Cap lines immediately during repairs, nitrogen pressure-test, then evacuate for the right time before re-gas.

Running the A/C for 10–15 minutes weekly keeps oil moving and seals conditioned. It’s also worth a visual once-over for stone damage or corrosion around the condenser end tank where the drier sits. In Australia, re-gassing and refrigerant handling must be done by an ARCtick-authorised technician, New Zealand has similar licensing requirements—so leave the gassing and leak checks to the pros.

If cooling’s patchy or the system’s been cracked open, sorting the receiver-drier on a 2014 ASX is cheap insurance against another round of repairs. Do it once, do it right, and you’ll stay comfy for the long haul.

• Does the 2014 Mitsubishi ASX have a separate receiver-drier or is it built into the condenser?
  Most 2014 ASX models use a condenser with an integrated receiver-drier (desiccant bag). Depending on the exact condenser, the desiccant may be serviceable via a plug, but many aftermarket and OE units require replacing the whole condenser to renew the drier.
• How often should the receiver-drier be replaced on a 2014 ASX?
  It’s not a time-based item. Replace it any time the system has been opened, after a compressor change, or if contamination/moisture is suspected. If the A/C is performing well and the system hasn’t been opened, there’s no need to replace it.
• What are the signs the receiver-drier is blocked or saturated?
  Weak cooling at idle, a cold-to-touch or frosty spot at the drier area, high high-side with low low-side pressures, or debris in the oil are common symptoms. A licensed tech can confirm with pressure readings and temperature drop checks across the drier section.