Gearbox oil Mazda CX-5 KF FW6AX-EL — viscosity and OEM spec
Gearbox oil for Mazda CX-5 KF FW6AX-EL (2017–2023) — correct viscosity, OEM specification, fill volume and change interval.
Gearbox Specifications
| Parameter | Value |
|---|---|
| Make / Model | Mazda CX-5 KF |
| Gearbox type | automatic |
| Gearbox code | FW6AX-EL |
| Production Years | 2017–2023 |
| Oil viscosity | ATFM-V |
| OEM specification | Mazda JWS 3324 |
| Fill volume | 8.0 L |
| Change interval | 80000 |
“Lifetime” fill in DSG and CVT gearboxes does not mean never change the oil — manufacturers recommend changing every 60,000 km to preserve gearbox life.
Approved Oils for FW6AX-EL
Mazda Genuine ATFM-V, Idemitsu ATF WS, Toyota ATF WS
Automatic Gearbox — Key Points
Automatic gearbox: A standard drain-and-fill replaces ~60% of the fluid. Full flush with a flush machine is recommended every 80,000–120,000 km.
FAQ
What oil goes in Mazda CX-5 KF FW6AX-EL?
Viscosity ATFM-V, specification Mazda JWS 3324, volume 8.0 L. Suitable brands: Mazda Genuine ATFM-V, Idemitsu ATF WS, Toyota ATF WS.
When should the gearbox oil be changed on Mazda CX-5 KF?
Every 80000 km.
Can I use a universal ATF instead of Mazda JWS 3324?
No. The FW6AX-EL requires strict compliance with Mazda JWS 3324. A universal ATF lacks the correct friction characteristics and will cause premature wear.
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