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2021 Acura RDX Air & Cabin Filters

The 2021 Acura RDX uses OEM cabin air filter 80292-TBA-A11 and engine air filter 17220-5MS-H00.

Cabin air filter80292-TBA-A11behind the glove box
Engine air filter17220-5MS-H00in the airbox under the hood

Genuine OEM part numbers. Aftermarket brands cross-reference to these and fit the same.

Verified fitLast checked
Sources: Acura OEM parts
These are the genuine OEM part numbers. Quality aftermarket filters from FRAM, Bosch, K&N and others cross-reference to them and fit the same. The cabin air filter cleans the air coming into the cabin and is usually behind the glove box; the engine air filter protects the engine and sits in the airbox under the hood. Both are easy DIY changes in a few minutes. Part numbers can vary by trim and build date - confirm against the filter you are replacing.

Filters for the 2021 Acura RDX

Both filters are quick DIY swaps. Match the OEM number above, or buy a quality aftermarket equivalent that lists it as a cross-reference.

Shop the cabin air filter for the 2021 Acura RDXFits OEM 80292-TBA-A11Shop the engine air filter for the 2021 Acura RDXFits OEM 17220-5MS-H00

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Frequently asked

What cabin air filter does a 2021 Acura RDX use?

The OEM cabin air filter is 80292-TBA-A11. Aftermarket brands like FRAM, Bosch and K&N list it as a cross-reference and fit the same.

What engine air filter does a 2021 Acura RDX use?

The OEM engine air filter is 17220-5MS-H00. Any quality filter that cross-references this number will fit.

How often should I change the filters on a 2021 Acura RDX?

As a guide, replace the engine air filter around every 30,000 miles and the cabin air filter every 15,000 to 20,000 miles, or sooner in dusty conditions. Check your owner's manual for the exact interval.

Also check the oil type & capacity for your 2021 Acura RDX →Also check the battery →Also check the wiper sizes →Also check the headlight bulb sizes →