Parts for your 2018 Mitsubishi Eclipse cross-Cabin filter

2018 Mitsubishi Eclipse Cross Cabin Filter — Fitment, Purpose, and Servicing Tips

Technical sources indicate the 2018 Mitsubishi Eclipse Cross is fitted with a cabin (pollen) filter. The Mitsubishi workshop manual for the Eclipse Cross (GK platform) details an air‑conditioning/cabin filter located behind the glovebox, Mitsubishi’s ASA/CAPS parts catalogue lists a serviceable cabin filter element for MY2018, and major aftermarket catalogues (Ryco, Wesfil/Cooper, Mann‑Filter, WIX) all specify replacement filters for this model. The owner’s maintenance schedule for the Eclipse Cross also calls out periodic replacement of the “air conditioning filter”. So, yes — the 2018 Eclipse Cross uses a cabin filter.

The cabin filter on a 2018 Mitsubishi Eclipse Cross quietly does the heavy lifting for every drive. It screens out dust, pollen, bushfire smoke particulates and road grime, helping the HVAC breathe freely and keeping the air in the cabin fresher. With a clean filter, demisting is quicker, blower noise stays down, and there’s less chance of musty smells hanging around after a wet week.

For Aussie and Kiwi conditions, a sensible service interval is every 12 months or 15,000–20,000 kilometres, whichever comes first. If the Eclipse Cross spends time on unsealed roads, in high‑pollen seasons, or in city traffic with a lot of soot and smoke, bring that forward. Signs it’s due include reduced airflow even on high fan, lingering odours, or windows fogging more than usual.

• Location: Behind the glovebox. Drop the glovebox, unclip the access cover, and slide the old filter out.
• Fitment tips: Note the airflow arrow, seat the new filter squarely, and don’t force the frame. Refit the cover and glovebox stops.
• Filter choice: Standard paper media is fine, activated carbon helps with odours and fumes, higher‑grade media can grab more fine particles and smoke.

While some owners give the old element a gentle vacuum as a stop‑gap, the media is designed to trap and hold contaminants — once loaded, it restricts flow. Replacement is the go. It’s an easy DIY job with basic tools, or a quick add‑on to a logbook service.

To keep the Eclipse Cross feeling fresh between services, run the system on recirculate during dusty stretches, then switch to fresh air for a few minutes at the end of the trip to dry the evaporator and the filter. That little habit helps curb odours and extends the filter’s useful life. During routine servicing, a quick cabin filter check sits nicely alongside an A/C performance check, ensuring the blower, evaporator and vents aren’t working harder than they need to.

Where is the cabin filter on a 2018 Mitsubishi Eclipse Cross?

It sits behind the glovebox. Lower the glovebox, unclip the small rectangular cover on the HVAC housing, and slide the filter cassette straight out. No special tools are usually needed, and the job takes about 10–15 minutes.

How often should the Eclipse Cross cabin filter be replaced?

Plan on every 12 months or 15,000–20,000 kilometres in Australia and New Zealand. If driving in dusty regions, through heavy smoke, or mostly in urban stop‑start traffic, consider replacing it sooner for better airflow and cleaner cabin air.

Should an activated carbon filter be used?

Activated carbon filters help soak up odours and some exhaust fumes, which can be handy in city traffic or during bushfire season. They cost a touch more than standard paper filters but can make the cabin noticeably fresher.