Parts for your 2012 Suzuki Splash-Air filter

2012 Suzuki Splash air filter — what it does and when to change it

The 2012 Suzuki Splash is fitted with a conventional engine air filter. This is confirmed by Suzuki’s service literature for K10B/K12B petrol and D13A DDiS diesel engines, which specify inspection and replacement of the “air cleaner element,” and by parts catalogues for the Splash/Opel Agila B that list a panel-type filter in the airbox. Workshop manuals for the platform also outline routine air filter servicing.

What’s the air filter’s job? Simple: it cleans the air before it enters the engine. By trapping dust, sand, pollen and other crud, it protects the cylinders, piston rings and intake valves from abrasion, keeps the throttle body and sensors clean, and helps the Splash run smoothly. A healthy filter supports decent fuel economy, helps the car keep its pep up hills, and keeps emissions gear happier for longer.

For everyday motoring around Australia and New Zealand, a good rule of thumb is to check the filter every 15,000 km or 12 months, and replace it about every 30,000–45,000 km. If the Splash regularly drives on unsealed roads, in coastal salt spray, or behind roadworks dust, shorten that interval. Suzuki’s schedule allows for more frequent changes in “severe” conditions.

Handy servicing tips under the bonnet:

• Pop the airbox clips/screws, lift the lid and remove the old panel filter.
• Wipe out the airbox with a clean, damp rag (no lint), making sure no debris falls into the intake.
• Seat the new filter squarely so the seal sits flat, refit the lid without pinching the gasket.
• Avoid blasting reusable filters with high-pressure air—it can tear the fibres and let dust through.

How to tell it’s due? Look for a heavily darkened or clogged element, notice if the Splash feels a bit breathless, idles a tad rough, or sips more fuel than usual. A quick torch check across the pleats is a good at-home test.

Stick with a genuine or OE-quality panel filter that matches the Splash’s engine. And remember, the cabin (pollen) filter is a different part—great for keeping the A/C fresh, but it doesn’t protect the engine.

Popular questions

Where is the air filter on a 2012 Suzuki Splash?
It lives in the black plastic airbox in the engine bay. Open the bonnet, look for a rectangular box with clips or screws, usually on the left or right side depending on engine layout. Pop the lid to access the panel filter.

How often should the Splash’s air filter be changed in Australia/NZ?
Check it every 15,000 km or 12 months and replace around 30,000–45,000 km. If you drive on gravel or in dusty regions, change it sooner. Always follow the service schedule that matches your engine and conditions.

Can a washable performance filter be used?
Yes, but clean and oil it exactly as directed and inspect more often if you’re in dusty areas. If in doubt, a quality paper element is fuss‑free and protects the engine well.