Parts for your 2015 Mitsubishi Asx-Cabin filter

2015 Mitsubishi ASX cabin filter — purpose, fitment and service tips

Yes, the 2015 Mitsubishi ASX is fitted with a serviceable cabin (pollen) filter. This is confirmed by Mitsubishi’s service literature and ASA parts catalogue, which list a glovebox-mounted cabin air filter (often referenced under “Cleaner-Air, Air Conditioner”, e.g., OEM part family 7803A0xx). Major aftermarket catalogues for Australia and New Zealand (including Ryco and Mann-Filter) also specify a direct-fit cabin filter for ASX models from 2010 onward. So, it’s not a delete-item — it’s intended to be maintained as part of regular servicing.

In the ASX, the cabin filter’s job is to clean the air coming through the HVAC system before it reaches occupants. It traps dust, pollen and road debris, and, if using an activated carbon type, helps reduce odours and some airborne pollutants. In Aussie and Kiwi conditions — where there’s plenty of dust, sea air and occasional smoke — keeping this filter in good nick makes the cabin air fresher, helps the demister clear the screen more quickly, and reduces strain on the blower fan.

For day-to-day servicing, it’s sensible to inspect the filter at each service and replace it about every 15,000–20,000 kilometres or 12 months, whichever comes first. If the ASX spends time on unsealed roads, in bushfire smoke or heavy urban traffic, shorten the interval. The part sits behind the glovebox, so access is straightforward: drop the glovebox, release the filter cover and slide the element out. Make sure the new filter’s airflow arrow points the right way, and avoid crimping the media as it goes back in.

Choosing between a standard particulate element and a carbon-activated version comes down to preference. The carbon option costs a bit more but is worth it if odours or fine smoke are common where the ASX is driven. Either way, a fresh element keeps the system breathing properly and the interior feeling tidy.

• Signs it’s due: reduced airflow on any fan speed, a musty smell, hazy windows, or the blower sounding like it’s working harder than usual.
• Quick tip: if the old filter is only lightly dusty, a gentle tap or vacuum can buy a little time — but replacement is the proper fix.

Technical sources referenced: Mitsubishi Motors 2015 ASX Owner’s Manual (Heating and Air Conditioning section), Mitsubishi ASA parts catalogue (cabin/pollen filter listing), and AU/NZ aftermarket application guides (e.g., Ryco, Mann-Filter) specifying a serviceable cabin filter for 2010–2016 ASX.

Does the 2015 ASX have a cabin filter from factory?

Yes. It’s factory-fitted behind the glovebox and is listed in Mitsubishi’s service information and parts catalogue. Most ASX variants in Australia and New Zealand use the same style element, making replacements simple to source.

How often should the cabin filter be changed on a 2015 ASX?

Plan on every 15,000–20,000 km or 12 months. If the vehicle sees dusty back roads, coastal air or urban smog, check it more often and replace sooner. A quick check at each service is a good habit.

Can owners replace the ASX cabin filter themselves?

Usually, yes. Drop the glovebox, open the filter hatch and slide the old element out. Fit the new one with the airflow arrow pointing correctly. If the glovebox stops or clips are unfamiliar, a workshop can do it in minutes during a routine service.