Acura TL, UA8, UA9 (USA / CAN)

Automatic transmission fluid capacity & service interval

Acura TL, UA8, UA9 (USA / CAN) models utilize automatic transmission fluid with a capacity range of 2,8 to 7,7 liters. The data covers 6 configurations.

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

TypeSpecifications
TL 3.5 (2012-2014)
  • Use: Normal
  • Capacity 7,1 liter (Initial fill)
  • Capacity 3,1 liter (Service fill)
  • Code: 6/1
TL 3.7 SH-AWD (2012-2014)
  • Use: Normal
  • Capacity 3,1 liter
  • Code: 6/1
TL 3.5 (2011-2012)
  • Use: Normal
  • Capacity 7,5 liter (Dry fill)
  • Capacity 3,3 liter (Service fill)
  • Code: 5/1
TL 3.7 SH-AWD (2011-2012)
  • Use: Normal
  • Capacity 7,7 liter (Dry fill)
  • Capacity 2,8 liter (Service fill)
  • Code: 5/1
TL 3.5 (2009-2010)
  • Use: Normal
  • Capacity 7,5 liter (Dry fill)
  • Capacity 3,3 liter (Service fill)
  • Code: 5/1
TL 3.7 SH-AWD (2009-2010)
  • Use: Normal
  • Capacity 7,7 liter (Dry fill)
  • Capacity 2,8 liter (Service fill)
  • Code: 5/1

Additional Notes

  • The Acura TL UA8/UA9 3.5-liter automatic transmission carries a dry fill capacity of 7.5 liters for 2009-2012 model years, reflecting the total fluid volume required when filling a completely drained or rebuilt unit, such as after a full overhaul or new transmission installation.
  • Service fill capacity for the TL 3.5 transmission is 3.3 liters across 2009-2012, a figure representing only the fluid displaced during a standard drain-and-fill service, where residual fluid remains in the torque converter and valve body.
  • The 2012-2014 TL 3.5 is classified as a transaxle rather than a standalone transmission, reflecting a front-wheel-drive integrated axle and gearbox assembly. The initial fill capacity for this unit is 7.1 liters, slightly lower than the 7.5-liter dry fill of the earlier transmission configuration.
  • Service fill capacity for the 2012-2014 TL 3.5 transaxle drops to 3.1 liters, compared to 3.3 liters in the 2009-2012 transmission, a difference consistent with the change in unit design and internal fluid retention characteristics.
  • The TL 3.7 SH-AWD models for 2009-2012 carry a dry fill capacity of 7.7 liters, the highest dry fill value across all configurations in the specification set, which corresponds to the additional fluid demands of the Super Handling All-Wheel Drive system integrated with the transmission.
  • Service fill capacity for the 3.7 SH-AWD transmission in 2009-2012 is 2.8 liters, notably lower than the 3.3-liter service fill of the front-wheel-drive 3.5 counterpart, despite the SH-AWD unit holding more total fluid at dry fill.
  • The 2012-2014 TL 3.7 SH-AWD transaxle specification lists a single capacity value of 3.1 liters without a separate dry fill figure, distinguishing it from the earlier SH-AWD transmission entries that carry both dry and service fill values.
  • All six configurations across the 2009-2014 TL UA8/UA9 are specified under normal use conditions, meaning the listed capacities and service parameters apply to standard operating environments rather than severe-duty cycles such as towing or extreme temperature exposure.

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