Mazda CX-7, ER (EU)

Power steering fluid capacity & service interval

Mazda CX-7, ER (EU) uses power steering fluid with a capacity of 0,8-1,1 liters. Service intervals include checks at 20000 km/12 months and 15000 km/12 months. The data covers 6 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
CX-7 2.2 CiTD (120 kW) (2009-2012)
  • Use: Normal
  • Capacity 0,8-1,1 liter
  • Check 20000 km/ 12 months
CX-7 2.2 CiTD (127 kW) (2009-2012)
  • Use: Normal
  • Capacity 0,8-1,1 liter
  • Check 20000 km/ 12 months
CX-7 2.3 DISI Turbo (2009-2012)
  • Use: Normal
  • Capacity 0,8-1,1 liter
  • Check 15000 km/ 12 months
CX-7 2.5 (2009-2012)
  • Use: Normal
  • Capacity 0,8-1,1 liter
  • Check 20000 km/ 12 months
CX-7 2.3 DISI Turbo (2007-2008)
  • Use: Normal
  • Capacity 0,8-1,1 liter
  • Check 15000 km/ 12 months
CX-7 2.3 DISI Turbo automatic (2007-2012)
  • Use: Normal
  • Capacity 0,8-1,1 liter
  • Check 15000 km/ 12 months

Additional Notes

  • All six configurations of the Mazda CX-7 ER (EU) share an identical power steering fluid capacity range of 0.8–1.1 liters. A range rather than a fixed value reflects the nature of a top-up or service fill, where the actual amount added depends on the current fluid level rather than a full drain and refill of the reservoir.
  • The 2.3 DISI Turbo variants, covering both manual and automatic transmission versions across 2007-2012, carry a check interval of 15,000 km or 12 months under normal use conditions, whichever comes first.
  • The 2.2 CiTD diesel variants, available in 120 kW and 127 kW outputs for 2009-2012, share a longer check interval of 20,000 km or 12 months under normal use conditions.
  • The 2.5-liter petrol variant for 2009-2012 also follows the 20,000 km or 12-month check interval, aligning with the diesel configurations rather than the 2.3 DISI Turbo petrol.
  • The 12-month time limit applies across all configurations regardless of mileage, meaning a vehicle covering low annual distances would still reach a service check point on the calendar before the distance threshold.
  • The 2.3 DISI Turbo automatic for 2007-2012 spans the full model year range covered by the specifications, while the non-automatic 2.3 DISI Turbo is split into two separate entries covering 2007-2008 and 2009-2012, both with identical capacity and interval figures.

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