How often is the 2019 CX-5 engine air filter replaced?
U.S. Schedule 1 marks the gasoline air filter at 36 months (22,500 miles) and 72 months (45,000 miles). Canada says every 35,000 miles or 3 years.
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In-depth guide
2019 Mazda CX-5
2019 CX-5 engine air filter is replaced at 36 and 72 months on the U.S. Schedule 1 chart. Canada says every 35,000 miles or 3 years. No part number is printed.
| Item | Figure |
|---|---|
| U.S. and Puerto Rico Schedule 1, gasoline | The air-filter row is marked Replace at 36 months (22,500 miles) and 72 months (45,000 miles). |
| Canada, gasoline and diesel | Inspect at the chart columns, and replace every 56,000 km (35,000 miles) or 3 years. |
| Dusty service | A Schedule 2 footnote says that in very dusty or sandy areas, clean and if necessary replace the air filter more often than the recommended intervals. |
| Part number | Not printed. None is added. |
Source: owner's manual / last verified 2026-10-16 (2019 Mazda CX-5 Owner's Manual, form 8HH4-EA-19A, June 2022 Print 3, engine air filter schedule (opens in a new tab)).
Difficulty, time, and cost are estimates when this guide gives them. Torque is a cited figure, or it is left off.
Main source: 2019 Mazda CX-5 Owner's Manual, form 8HH4-EA-19A, June 2022 Print 3, engine air filter schedule (opens in a new tab), Mazda Motor Corporation, published 2022-06-01, read 2026-10-16.
| Item | Figure | Where it comes from |
|---|---|---|
| U.S. and Puerto Rico Schedule 1, gasoline | The air-filter row is marked Replace at 36 months (22,500 miles) and 72 months (45,000 miles). | Schedule 1, SKYACTIV-G |
| Canada, gasoline and diesel | Inspect at the chart columns, and replace every 56,000 km (35,000 miles) or 3 years. | Canada residents scheduled maintenance |
| Dusty service | A Schedule 2 footnote says that in very dusty or sandy areas, clean and if necessary replace the air filter more often than the recommended intervals. | Schedule 2 remarks |
| Part number | Not printed. None is added. | Owner's manual as read |
On U.S. Schedule 1 the gasoline air filter is Replace at 36 and 72 months. The diesel row on that schedule is a clean-and-replace pattern, not the same two marks.
Replace every 56,000 km (35,000 miles) or 3 years, and inspect on the shorter columns.
The severe footnote says very dusty or sandy areas need more frequent cleaning and replacement if necessary. The book does not print the housing steps.
Cabin-filter timing is different and is on the cabin air filter guide.
Drive belts are an Inspect mark on the same Schedule 1 columns as the gasoline air filter, 36 and 72 months. Belt length and routing are not printed. That limit is on the drive belt guide.
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Part
Engine air filter
Named on the maintenance charts. No Mazda part number is printed in those charts.
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U.S. Schedule 1 marks the gasoline air filter at 36 months (22,500 miles) and 72 months (45,000 miles). Canada says every 35,000 miles or 3 years.
Not in this owner's manual.
The severe-schedule footnote says to clean the filter, and replace it if necessary, more often than the recommended interval.
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These guides cover the same kind of work. Their numbers belong to those vehicles, not to this one.
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