What Cabin Air Filter Fits a 2015 Mazda CX-9?
Cabin air filter part numbers catalogued for the 2015 Mazda CX-9 (3.5 L petrol, 6-cyl, 263 hp), the engine variants that change them, and how to replace it.
The 2015 Mazda CX-9 with the 3.5 L petrol, 6-cyl, 263 hp engine takes cabin air filters such as K&N Filters VF2019, MAXGEAR 26-1200 and DENCKERMANN M110949 (aftermarket parts catalogue). The catalogue lists 54 cabin air filters from 42 brands for this engine, KAMOKA and SAKURA Automotive listing the most (3 each). The 2015 CX-9 was built with 4 engine variants (from 3.5 L to 3.7 L); these part numbers are catalogued for the 3.5 L petrol, and other engines can take a different cabin air filter.
Last updated: · Source: aftermarket parts catalogue
2015 Mazda CX-9 cabin air filter: key facts
| Catalogued engine | 3.5 L petrol, 6-cyl, 263 hp |
|---|---|
| Part numbers | VF2019 (K&N Filters); 26-1200 (MAXGEAR); M110949 (DENCKERMANN); M110949K (DENCKERMANN); 1 987 435 128 (BOSCH); MC-5126 (AMC Filter) |
| Catalogue listings | 54 cabin air filters, 42 brands |
| Engine variants (2015) | 4, from 3.5 L to 3.7 L |
| Fit is decided by | The filter dimensions (length, width and height) and whether it is a plain or activated-carbon element |
| NHTSA recalls: heating and ventilation system | None of 2 on record |
| DIY | Very easy DIY (often behind the glovebox) |
Sources: aftermarket parts catalogue (part numbers, engines), NHTSA recalls.
Cabin Air Filter: what it does & when to replace it
The cabin air filter cleans the air entering the passenger compartment through the HVAC system, trapping dust, pollen, and odors. Replacement signs include weak airflow from the vents, a musty smell, or worse allergy symptoms while driving. Most makers recommend replacement every 20,000–30,000 km or once a year. The filter is usually located behind the glovebox or under the dashboard and can often be swapped in a few minutes without tools — one of the most overlooked yet easiest DIY maintenance items.
DIY difficulty: Very easy DIY (often behind the glovebox). Always confirm the correct part for your exact build by VIN before buying.
Which engine does your 2015 Mazda CX-9 have?
The 2015 Mazda CX-9 was sold with 4 engine variants, and the correct cabin air filter can differ between them. This is the single thing a year/make/model dropdown cannot tell you.
| Engine | Fuel | Cylinders | Years |
|---|---|---|---|
| 3.7 L 277 hp | Petrol | 6 | 2007–now |
| 3.5 L 263 hp | Petrol | 6 | 2007–now |
| 3.7 L 268 hp | Petrol | 6 | 2012–now |
| 3.7 L 273 hp | Petrol | 6 | 2008–now |
Engine variants catalogued for this model (parts catalogue), filtered to those built around 2015. We hold catalogued part numbers for the base engine only — decode your VIN and we resolve your exact engine, then the exact part. Full dimensions and specifications for this vehicle are on the 2015 Mazda CX-9 overview.
How to replace the cabin air filter on a 2015 Mazda CX-9
- 1Find the filter housing — most commonly behind or below the glovebox, sometimes under the cowl at the base of the windshield.
- 2Release the glovebox stops or the housing cover to reach the filter tray.
- 3Slide out the old filter, noting the airflow-direction arrow printed on its frame.
- 4Insert the new filter with the arrow pointing the same way (usually downward/toward the cabin).
- 5Refit the cover and glovebox.
⚠ Match the airflow-direction arrow or the filter won’t seal correctly.
These are general steps for the hvac category. Exact fastener locations, torque values, and the correct part number depend on your 2015 Mazda CX-9’s build — confirm by VIN before you start.
Compatible parts for your 2015 Mazda CX-9
Real cabin air filter options catalogued for this 2015 Mazda CX-9 (parts catalogue), shown for the base engine (3.5000 L Petrol). Each links to live marketplace listings for that exact brand and part number.
| Brand | Part number | Note | Shop |
|---|---|---|---|
| K&N Filters | VF2019⇆ cross-ref |
Filter, cabin air | Find this part → |
| MAXGEAR | 26-1200⇆ cross-ref |
Filter, cabin air | Find this part → |
| DENCKERMANN | M110949⇆ cross-ref |
Filter, cabin air | Find this part → |
| DENCKERMANN | M110949K⇆ cross-ref |
Filter, cabin air | Find this part → |
| BOSCH | 1 987 435 128⇆ cross-ref |
Filter, cabin air | Find this part → |
| AMC Filter | MC-5126⇆ cross-ref |
Filter, cabin air | Find this part → |
Compatible options shown for the base engine — exact fit can vary by engine and trim; confirm with your VIN before buying. Part data: aftermarket parts catalogue.
Shop cabin air filter for your 2015 Mazda CX-9
Browse cabin air filter listings from major marketplaces. Confirm fitment by VIN first — use VinSnap above to get the exact part number for your build before purchasing.
Find the exact cabin air filter by VIN
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Decode my VIN →Frequently asked questions
What cabin air filter fits a 2015 Mazda CX-9?
The 2015 Mazda CX-9 with the 3.5 L petrol, 6-cyl, 263 hp engine takes cabin air filters such as K&N Filters VF2019, MAXGEAR 26-1200 and DENCKERMANN M110949 (aftermarket parts catalogue). The 2015 CX-9 was built with 4 engine variants (from 3.5 L to 3.7 L); these part numbers are catalogued for the 3.5 L petrol, and other engines can take a different cabin air filter.
Which brands make cabin air filters for the 2015 Mazda CX-9?
For the 3.5 L petrol engine, the catalogue lists 54 cabin air filters from 42 brands: KAMOKA, SAKURA Automotive, ASTER, DENCKERMANN, FENOX, JS ASAKASHI, MILES, ZAFFO and 34 more.
How often should the cabin air filter on a 2015 Mazda CX-9 be replaced?
The cabin air filter cleans the air entering the passenger compartment through the HVAC system, trapping dust, pollen, and odors. Replacement signs include weak airflow from the vents, a musty smell, or worse allergy symptoms while driving. VinSnap has no manufacturer-specific interval on file for the 2015 Mazda CX-9; the owner’s manual has the official schedule.
Can I replace the cabin air filter on a 2015 Mazda CX-9 myself?
Very easy DIY (often behind the glovebox). Allow about 10–15 minutes. Tools: usually none, screwdriver (some models). Match the airflow-direction arrow or the filter won’t seal correctly.