Parts for your 2019 Suzuki Splash-Cabin filter

2019 Suzuki Splash cabin-filter — what it does and when to replace it

Yes, the Suzuki Splash uses a cabin (pollen) filter. Factory workshop literature for the Splash/Opel Agila B platform and OEM parts catalogues list a serviceable cabin filter element positioned behind the glovebox. While Splash production ended earlier, many cars were first registered later, so a 2019-plated Splash still follows the same HVAC layout. In some markets a few trims left the slot empty from new, but the housing is there and accepts a standard filter — so it’s absolutely relevant for servicing.

The cabin filter’s job is to catch dust, pollen, soot and the fine debris that blows in through the cowl intake. That keeps the air inside fresher, helps reduce fogging on cooler mornings, and protects the A/C evaporator from clogging up with lint and leaves. In Aussie and Kiwi conditions — with road dust, coastal salt air and seasonal smoke — a healthy filter makes a noticeable difference to breathing comfort and demisting performance.

For a 2019 Suzuki Splash, a good rule of thumb is to replace the cabin filter every 12 months or 15,000 km, whichever comes first. Shorten the interval if the car lives on unsealed roads, in city smog, or sees a lot of bushfire smoke or pollen. Activated carbon (charcoal) versions are worth it if odours are a pain or the commute is mostly urban.

Access is simple and DIY-friendly: drop the glovebox, unclip the rectangular cover on the HVAC case, then slide the old filter out and the new one in. Make sure the airflow arrow points the right way. Don’t try to wash a paper filter — once it’s loaded, it’s done. While you’re there, clear any leaves from the cowl intake and give the blower area a quick vacuum to keep noise down and airflow strong.

Signs it’s time to swap the Splash’s cabin filter include:

• Weak airflow even with the fan on high
• Persistent musty smells on A/C start-up
• Windows fogging more than usual
• Visible dirt or dark staining on the filter media

Whether handled at home or during a routine service, a fresh cabin filter is low cost, quick to fit and pays back every kilometre with cleaner, easier breathing inside the Splash.

Popular questions about 2019 Suzuki Splash cabin filters

Where is the cabin filter on a 2019 Suzuki Splash?
It sits behind the glovebox. Lower the glovebox to access the rectangular cover on the HVAC housing, unclip it, and the filter slides straight out. No special tools needed, and it’s usually a 5–10 minute job.

Some cars may have an empty slot if a filter wasn’t fitted from the factory in certain markets, but the housing is there and accepts a standard Splash/Agila-sized filter.

How often should the Splash’s cabin filter be changed in Australia or New Zealand?
Every 12 months or 15,000 km is a sensible baseline. If the car regularly drives in dusty rural areas, heavy traffic, or through seasonal smoke or pollen, halve that interval to keep airflow and in-cabin air quality up.

Is a charcoal cabin filter worth it for the Splash?
If odours, fumes and allergens are a concern, yes. Activated carbon media helps absorb smells and some gases, making city and tunnel driving more pleasant. It costs a bit more than a standard paper filter but often lasts the same interval.