Chevrolet Astro (USA / CAN)

Automatic transmission fluid capacity & service interval

Chevrolet Astro (USA / CAN) automatic transmission fluid capacity is 4,7 liters. The service interval for fluid changes is 24000 km. The data covers 4 configurations.

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

TypeSpecifications
Astro 4.3 V6 (1995-2005)
  • Use: Normal
  • Capacity 4,7 liter
  • Code: 4/1
Astro 4.3 V6 (1995-2005)
  • Use: Severe
  • Capacity 4,7 liter
  • Change 24000 km
  • Code: 4/1
Astro 4.3 V6 AWD (1995-2005)
  • Use: Normal
  • Capacity 4,7 liter
  • Code: 4/1
Astro 4.3 V6 AWD (1995-2005)
  • Use: Severe
  • Capacity 4,7 liter
  • Change 24000 km
  • Code: 4/1

Additional Notes

  • The Chevrolet Astro (USA / CAN) 4.3 V6 carries an automatic transmission fluid capacity of 4.7 liters, a figure that represents a service fill rather than a full overhaul or dry fill, which would typically require a notably higher volume to account for fluid retained in the torque converter and valve body.
  • The 4.7-liter service capacity is consistent across both the standard rear-wheel-drive 4.3 V6 and the AWD variant for the 1995-2005 model years, indicating no difference in transmission fluid volume between the two drivetrain configurations.
  • Under severe use conditions, both the standard and AWD 4.3 V6 configurations share a fluid change interval of 24,000 km, a shortened cycle relative to normal use that reflects the added thermal and mechanical stress associated with demanding operating environments.
  • No fluid change interval is listed for normal use conditions on either the standard or AWD 4.3 V6, while the severe use interval of 24,000 km is explicitly specified, making the severe-condition interval the only defined service schedule in the specifications.

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