| Engine air-cleaner elementFilters | Replaceable engine air-cleaner element; 50,000 km normal replacement intervalMazda Motor Corporation · Mazda Japan Axela owner manual — air cleaner element ↗ | Mazda reduces the replacement interval to 25,000 km under severe conditions. Confirm the exact production-period element before ordering. |
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| Spark plugsIgnition | NGK ILKAR7L11 or DENSO ZC20HPR11Mazda Motor Corporation · Mazda Japan Axela owner manual — spark plugs ↗ | SKYACTIV-G 1.5 fitment; Mazda specifies iridium plugs. Confirm engine and production period before purchase. |
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| Front / rear turn-signal bulbLighting | WY21W (7440NA) · 21 WMazda Motor Corporation · Mazda Japan Axela owner manual — battery ↗ | Confirm fitted lamp assembly and production equipment before replacement. |
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| Front / rear turn-signal bulbLighting | WY21W (7440NA), 21 WMazda Motor Corporation · Mazda Japan Axela owner manual — battery ↗ | Check fitted lamp assembly and production equipment before replacement. |
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| Halogen high-beam bulbLighting | HB3 (9005) · 60 WMazda Motor Corporation · Mazda Japan Axela owner manual — battery ↗ | Only for halogen-headlamp-equipped vehicles; LED-equipped vehicles differ. |
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| Halogen low-beam bulbLighting | H11 · 55 WMazda Motor Corporation · Mazda Japan Axela owner manual — battery ↗ | Only for halogen-headlamp-equipped vehicles; LED-equipped vehicles differ. |
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| Steering rack / assist architectureSteering | Rack-and-pinion with electric power steeringMazda Motor Corporation · Mazda Japan Axela environmental specifications (2018-11) ↗ | Applies to the cited BM5FS 1.5-litre configuration; confirm replacement steering components by VIN/model code and production period. |
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| Suspension architectureSuspension | MacPherson strut front · multi-link rearMazda Motor Corporation · Mazda Japan Axela specifications (2018-11) ↗ | Architecture reference only; not a replacement-part number. |
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| Automatic transmission fitmentTransmission | SKYACTIV-DRIVE 6EC-ATMazda Motor Corporation · Mazda Japan Axela specifications (2018-11) ↗ | Applies to BM5FS automatic grades; confirm transmission before ordering/service. |
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| Automatic transmission fluidTransmission | Mazda ATF FZ; 7.2 L reference capacityMazda Motor Corporation · Mazda Axela BN engine oil and transmission service data ↗ | Confirm automatic-transmission configuration and production period before service. |
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| Final reduction ratiosTransmission | 4.605 automatic / 4.388 manualMazda Motor Corporation · Mazda Japan Axela specifications (2018-11) ↗ | Transmission-specific BM5FS 1.5L manufacturer values. |
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| Manual transmission fitmentTransmission | SKYACTIV-MT 6MTMazda Motor Corporation · Mazda Japan Axela specifications (2018-11) ↗ | Applies to BM5FS manual grades; confirm transmission before ordering/service. |
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| SKYACTIV-DRIVE 6EC-AT ratio setTransmission | 1st 3.529 · 2nd 2.025 · 3rd 1.348 · 4th 1.000 · 5th 0.742 · 6th 0.594 · reverse 2.994Mazda Motor Corporation · Mazda Japan Axela specifications (2018-11) ↗ | Exact ratio set for the cited BM5FS 1.5L automatic specification. |
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| SKYACTIV-MT 6MT ratio setTransmission | 1st 3.583 · 2nd 1.904 · 3rd 1.290 · 4th 1.028 · 5th 0.837 · 6th 0.680 · reverse 3.454Mazda Motor Corporation · Mazda Japan Axela specifications (2018-11) ↗ | Exact ratio set for the cited BM5FS 1.5L manual specification. |
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| Factory tire and wheel sizesTyres & wheels | 205/60R16 92V on 16×6.5J or 215/45R18 89W on 18×7J; 50 mm offset; 114.3 mm PCDMazda Motor Corporation · Mazda Japan Axela owner manual — tire and wheel sizes ↗ | Actual tire/wheel package varies by grade. Confirm the driver-door tire placard before purchasing. |
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| Factory tyre-pressure referenceTyres & wheels | 205/60R16: 250/250 kPa; 215/45R18: 240/220 kPa front/rearMazda Motor Corporation · Mazda Axela BN tire pressure data ↗ | Exact BM5FS reference from Mazda owner-manual data; confirm the fitted factory tyre size and placard. |
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| Factory wheel offsetTyres & wheels | 50.0 mmMazda Motor Corporation · Mazda Japan Axela tire / wheel manual (BN) ↗ | Documented for the listed 16×6.5J and 18×7J factory wheel packages; verify wheel marking and tire placard before fitment. |
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| Wheel nut tightening torqueTyres & wheels | 108–147 N·mMazda Motor Corporation · Mazda Japan Axela owner manual — wheel nut torque ↗ | Mazda owner-manual tightening range for the documented Axela configuration. |
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| Wheel pitch-circle diameterTyres & wheels | 114.3 mm PCDMazda Motor Corporation · Mazda Japan Axela tire / wheel manual (BN) ↗ | PCD alone is not enough to determine wheel compatibility; confirm stud count, offset, center bore, tire size and clearance independently. |
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