Mazda CX-9
Maintenance specs for 4 variants of the Mazda CX-9 — from 2007 to 2023.
2007–2015 Mazda CX-9
3.7L V6 (CA) · FWD
273 hp / 270 lb-ft
Transmission
Type6-Speed Automatic
FluidMazda ATF FZ
Drain & fill3.5 qt
Full capacity9.2 qt
Power Steering
TypeHydraulic
FluidMazda M-III ATF
Capacity34 oz
Fuel
Tank19.5 gal
TypeRegular 87
Service Intervals
Oil change7,500 mi
Trans service60,000 mi
Coolant flush120,000 mi
Brake fluid30,000 mi
Spark plugs60,000 mi
Timingchain (no scheduled replacement)
Air filter30,000 mi
Cabin filter15,000 mi
Drive belt60,000 mi
2007–2015 Mazda CX-9
3.7L V6 (CA) · AWD
273 hp / 270 lb-ft
Transmission
Type6-Speed Automatic
FluidMazda ATF FZ
Drain & fill3.5 qt
Full capacity9.2 qt
Power Steering
TypeHydraulic
FluidMazda M-III ATF
Capacity34 oz
Differentials
Rear fluidMazda 75W-90 GL-5
Rear capacity0.6 qt
Transfer Case
FluidMazda ATF FZ
Capacity0.5 qt
Fuel
Tank19.5 gal
TypeRegular 87
Service Intervals
Oil change7,500 mi
Trans service60,000 mi
Coolant flush120,000 mi
Brake fluid30,000 mi
Spark plugs60,000 mi
Timingchain (no scheduled replacement)
Air filter30,000 mi
Cabin filter15,000 mi
Drive belt60,000 mi
2016–2023 Mazda CX-9
2.5L SKYACTIV-G Turbo I4 (PY-VPTS) · FWD
250 hp / 310 lb-ft
Transmission
Type6-Speed Automatic
FluidMazda ATF FZ
Drain & fill3.5 qt
Full capacity8.2 qt
Power Steering
TypeElectric (no fluid)
Fuel
Tank17.1 gal
TypeRegular 87
Service Intervals
Oil change7,500 mi
Trans service60,000 mi
Coolant flush120,000 mi
Brake fluid30,000 mi
Spark plugs75,000 mi
Timingchain (no scheduled replacement)
Air filter30,000 mi
Cabin filter15,000 mi
Drive belt75,000 mi
2016–2023 Mazda CX-9
2.5L SKYACTIV-G Turbo I4 (PY-VPTS) · AWD
250 hp / 310 lb-ft
Transmission
Type6-Speed Automatic
FluidMazda ATF FZ
Drain & fill3.5 qt
Full capacity8.2 qt
Power Steering
TypeElectric (no fluid)
Differentials
Rear fluidMazda 75W-90 GL-5
Rear capacity0.6 qt
Transfer Case
FluidMazda ATF FZ
Capacity0.5 qt
Fuel
Tank17.1 gal
TypeRegular 87
Service Intervals
Oil change7,500 mi
Trans service60,000 mi
Coolant flush120,000 mi
Brake fluid30,000 mi
Spark plugs75,000 mi
Timingchain (no scheduled replacement)
Air filter30,000 mi
Cabin filter15,000 mi
Drive belt75,000 mi