Gearbox Toyota UA80

The 8-speed automatic transmission Toyota UA80 or Direct Shift-8AT has been assembled since 2016 and is installed on Avalon, Camry, Highlander and other models with a 3.5‑liter 2GR‑FKS engine. There are two modifications of the gearbox: UA80E for front-wheel drive cars, UA80F for all-wheel drive.

This series includes: UA80, UB80.

Specifications

Production years since 2016
Type automatic transmission
Number of gears 8
Type of drive front / all wheel
Engine volume, l up to 3.5
Torque output, Nm up to 430
Recommended oil Aisin AW-2
Oil capacity, liter 7.5
Replacing the oil every 60,000 km
Replacing the filter every 60,000 km
Gearbox lifespan, km ~300 000
Weight, kg 82

Gear ratios Toyota UA80

Using the example of a Lexus ES350 2020 with a 3.5 liter engine:

Main 2.561
1st 5.519
2nd 3.184
3rd 2.050
4th 1.491
5th 1.234
6th 1.000
7th 0.800
8th 0.673
Reverse 4.222

The transmission was installed on:

  • Lexus ES350 7 (XZ10) since 2019;
  • Toyota Alphard 3 (AH30) since 2017;
  • Toyota Avalon 5 (XX50) since 2018;
  • Toyota Highlander 3 (XU50) in 2016 – 2019; Highlander 4 (XU70) in 2019 – 2022;
  • Toyota Camry 8 (XV70) since 2017;
  • Toyota Sienna 3 (XL30) in 2016 – 2020.

Disadvantages of the Toyota UA80 gearbox

  • Such automatic transmissions produced before 2018 were subject to recall due to manufacturing defects.
  • But in general, this is a very reliable gearbox if you keep its cooling system clean.
  • High temperature reduces the life of Teflon rings and oil pressure drops.
  • And low pressure causes the clutches in the bags to burn, then the steel discs, and so on.
  • Even during active driving, the valve body quickly becomes clogged with friction wear products.

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