Filters are cheap, quick to change and make a big difference to engine life, fuel economy and the air you breathe. Always follow your owner’s manual for exact intervals – use these as a general guide.

Oil filter

Removes metal particles and sludge from engine oil. Replace it at every oil change – a clogged or poor-quality filter can starve the engine of clean oil. Browse oil filters.

Air filter

Stops dust and debris entering the engine. Many manufacturers suggest every 15,000–30,000 km, but dusty roads and 4×4 touring mean checking it far more often. A restricted filter can reduce power and economy. See air filters.

Cabin filter

Cleans the air coming through your heating and air-conditioning. If the airflow feels weak, windows fog up easily or the vents smell musty, it is probably due. Typically every 12 months or 15,000 km. See cabin filters.

Fuel filter

Protects injectors and pumps from contamination. Intervals vary widely – some vehicles have an in-tank filter that is not a regular service item, while diesels often need replacing more frequently. Check your service schedule. See fuel filters.

Quick tips

• Replace filters as a set at major services to save time and labour.
• Choose filters made to the original specification for your engine.
• If you tow, drive in dust or do lots of short trips, shorten your intervals.

Not sure which filter fits your vehicle? Use the Vehicle Finder and we will show the matching parts.