Jeep Wagoneer, WS (USA / CAN)

Automatic transmission fluid capacity & service interval

Jeep Wagoneer, WS (USA / CAN) automatic transmission fluid capacity is 8,5-9 liter. Service intervals include normal use. Data covers 6 configurations.

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

TypeSpecifications
Grand Wagoneer 3.0 AWD, WS (2021- )
  • Use: Normal
  • Capacity 8,5-9 liter
  • Code: ZF 8HP 8/1
Grand Wagoneer 6.4 V8 AWD, WS (2021- )
  • Use: Normal
  • Capacity 8,5-9 liter
  • Code: ZF 8HP 8/1
Wagoneer 3.0, WS (2021- )
  • Use: Normal
  • Capacity 8,5-9 liter
  • Code: ZF 8HP 8/1
Wagoneer 3.0 AWD, WS (2021- )
  • Use: Normal
  • Capacity 8,5-9 liter
  • Code: ZF 8HP 8/1
Wagoneer 5.7 V8, WS (2021- )
  • Use: Normal
  • Capacity 8,5-9 liter
  • Code: ZF 8HP 8/1
Wagoneer 5.7 V8 AWD, WS (2021- )
  • Use: Normal
  • Capacity 8,5-9 liter
  • Code: ZF 8HP 8/1

Additional Notes

  • Across all six configurations of the Jeep Wagoneer and Grand Wagoneer WS series starting from 2021, the automatic transmission fluid capacity is listed at 8.5–9 liters, applying equally to the 3.0-liter inline-six, 5.7 V8, and 6.4 V8 engine variants.
  • A capacity range of 8.5–9 liters, rather than a single fixed value, is typical for automatic transmissions where the final fill level depends on fluid remaining in the torque converter and valve body after a service drain, making the upper figure more representative of a complete overhaul or dry fill.
  • The 8.5–9 liter range is consistent across both two-wheel-drive and all-wheel-drive configurations, indicating the transmission unit itself does not differ in fluid volume between drivetrain layouts in the WS platform.
  • All six rows carry a normal use condition, meaning the listed capacity figures apply to standard operating environments rather than elevated-stress or severe-duty cycles.
  • The Grand Wagoneer 6.4 V8 AWD shares the same 8.5–9 liter transmission fluid capacity as the lower-displacement 3.0-liter and 5.7 V8 variants, suggesting a common transmission unit is used across the WS lineup regardless of engine output.

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