Recommended Maintenance & Wear Parts for a 2015 Mazda CX-9
The common service parts a 2015 Mazda CX-9 needs — typical replacement intervals, what to watch for, and where to buy each one. Confirm exact fitment by VIN before purchasing.
VinSnap has no manufacturer maintenance schedule on file for the 2015 Mazda CX-9, so this page does not state service intervals for it; the owner’s manual has the official schedule. The table lists the 15 common wear parts with the warning signs of each and general interval ranges that apply to all cars. TecDoc part numbers are on file for 14 of the 15 parts on the 3.5 L petrol, 6-cyl, 263 hp engine. NHTSA also lists 2 safety recalls for this model.
Last updated: · Specs: NHTSA vPIC · Recalls: NHTSA
2015 Mazda CX-9 maintenance & wear parts
Typical replacement intervals are general guidelines, not manufacturer-exact figures — your real schedule depends on engine, trim and driving conditions. Always follow your owner's manual and confirm the exact part by VIN before buying.
| Part | System | Interval | Common signs | Part no. (TecDoc) | Shop |
|---|---|---|---|---|---|
| Brake Pads | Brakes | General: Every 40,000–70,000 km | Squeal, grinding, longer stops | P 49 041 BREMBO | Shop → |
| Brake Rotors | Brakes | General: With pads / if warped | Pedal pulsation, deep scoring | 09.C178.11 BREMBO | Shop → |
| Oil Filter | Engine | General: Every oil change (8,000–16,000 km) | Replaced with the oil | W 719/27 MANN-FILTER | Shop → |
| Engine Air Filter | Engine | General: Every 20,000–30,000 km | Low MPG, weak acceleration | 33-2395 K&N Filters | Shop → |
| Cabin Air Filter | HVAC | General: Every 20,000–30,000 km / yearly | Weak airflow, musty smell | VF2019 K&N Filters | Shop → |
| Spark Plugs | Ignition | General: 50,000 km (copper) – 160,000 km (iridium) | Rough idle, misfires | ITV16TT DENSO | Shop → |
| 12V Battery | Electrical | General: Every 3–5 years | Slow crank, dim lights | YBX3030 YUASA | Shop → |
| Alternator | Electrical | General: As needed (no fixed interval) | Battery light, dimming lights | ANM100520 ANDEL | Shop → |
| Starter Motor | Electrical | General: As needed (no fixed interval) | Click on start, no-crank | 19041N WAI | Shop → |
| Wiper Blades | Exterior | General: Every 6–12 months | Streaking, chattering | 029 400 1600 MEYLE | Shop → |
| Headlight Bulbs | Lighting | General: As needed (when dim or out) | One side dim or burnt out | 78-0013 MAXGEAR | Shop → |
| Serpentine Belt | Engine | General: Every 80,000–160,000 km | Squeal on cold start, cracks | 6PK1138 GATES | Shop → |
| Fuel Filter | Fuel System | General: 50,000–100,000 km (or lifetime in-tank) | Hard start, hesitation | A130220 DENCKERMANN | Shop → |
| Radiator | Cooling | General: As needed (leaks / overheating) | Overheating, coolant leak | — | Shop → |
| Water Pump | Cooling | General: Often done with the timing belt | Coolant leak, whine, overheat | LWP 1001 LUZAR | Shop → |
2015 Mazda CX-9 specifications
| Specification | Value |
|---|---|
| Make | Mazda |
| Model | CX-9 |
| Model Year | 2015 |
| Overall Length (mm) | 5110 |
| Overall Width (mm) | 1940 |
| Overall Height (mm) | 1730 |
| Wheelbase (mm) | 2880 |
| Curb Weight (kg) | 1927 |
| Front Bumper to Windshield Base (mm) | 1270 |
| Side Glass Height (mm) | 370 |
| Side Glass Base to Rocker Panel (mm) | 890 |
| Roof Width Between Side Rails (mm) | 1210 |
| Front Overhang (mm) | 1100 |
| Rear Overhang (mm) | 1130 |
| Front Track Width (mm) | 1660 |
| Rear Track Width (mm) | 1650 |
| Weight Distribution, Front/Rear (%) | 55/45 |
| Models Mazda offered in 2015 | 7 |
Source: NHTSA vPIC / Canadian Vehicle Specifications. Linear dimensions in mm; weight in kg. Your exact build may vary by trim — decode your VIN to confirm.
Open recalls on the 2015 Mazda CX-9 (2)
The NHTSA database lists 2 safety recalls for the 2015 Mazda CX-9, affecting: AIR BAGS, STEERING. A recall repair is free at a franchised dealer. Check whether yours is affected by your exact VIN.
| Component | Summary |
|---|---|
| AIR BAGS · FRONTAL | Mazda North American Operations (Mazda) is recalling certain 2014-2015 Mazda CX-9 vehicles sold, or ever registered in the states of Alabama, California, Florida, Georgia, Hawaii, … |
| STEERING | Mazda North American Operations (Mazda) is recalling certain model year 2016 CX-3 vehicles manufactured June 1, 2015, to December 2, 2015, 2013-2014 Mazda2 vehicles manufactured Ju… |
See all recalls for the 2015 Mazda CX-9 → · Source: NHTSA. Confirm by VIN before assuming a recall applies.
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Decode my VIN →Frequently asked questions
How often should parts be replaced on a 2015 Mazda CX-9?
VinSnap has no manufacturer maintenance schedule on file for the 2015 Mazda CX-9, so it does not quote intervals for this vehicle; use the owner’s manual. The general ranges in the table (for example brake pads at 40,000–70,000 km) apply to cars in general, not specifically to the 2015 Mazda CX-9.
What part numbers fit a 2015 Mazda CX-9?
For the 3.5 L petrol, 6-cyl, 263 hp engine, TecDoc lists brake pads BREMBO P 49 041, brake rotors BREMBO 09.C178.11, oil filter MANN-FILTER W 719/27 and engine air filter K&N Filters 33-2395, among others; 14 of the 15 parts in the table have a catalogued number. Other engines of the same model year can need different parts.
What maintenance parts does a 2015 Mazda CX-9 need?
The recurring service and wear parts are brake pads and rotors, the engine oil, air and cabin filters, spark plugs, the 12V battery, wiper blades, headlight bulbs and the serpentine belt; the alternator, starter, radiator and water pump are replaced when they fail.
Where can I buy parts for a 2015 Mazda CX-9?
Each row links to marketplace listings for that part on this 2015 Mazda CX-9. Confirm fit before buying: a VIN lookup resolves the engine and trim that decide which part number is correct.