UA80
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The UA80 Automatic Gearbox, also known as the Direct Shift 8AT, is a high-performance 8-speed automatic transmission developed by Toyota and Aisin. Designed for Hyundai Sonata, Kia Optima, and other compatible models, this gearbox delivers smooth gear shifting, improved fuel efficiency, and enhanced torque handling, making it a reliable replacement for worn or faulty units.
Each UA80 transmission is fully inspected, tested, and calibrated before delivery to ensure long-term durability and consistent OEM-level performance. Available in remanufactured and tested used conditions, this gearbox is suitable for both individual vehicle owners and professional workshops in Malaysia.
Compatible with 2.0L / 2.5L Hyundai and Kia engines
Supports 8-speed automatic transmission (UA80E / UA80F)
Torque capacity up to 430 Nm
Advanced technology: Two Ravigneaux gear sets, centrifugal pendulum damper, and multiple clutch packs for smooth shifting
Full inspection and performance testing before shipment
3-month warranty for peace of mind
Fast delivery from Malaysia warehouse
Professional compatibility check (VIN / gearbox code)
Transmission replacement for Hyundai Sonata, Kia Optima, and compatible models
Workshop repairs and service centers
Fleet maintenance
Export distribution
Retail customers requiring a reliable OEM-standard gearbox
Compatible Vehicles |
The UA80 transmission is widely used across different makes and models. Below is a list of vehicles that commonly feature the UA80 gearbox:
| Brand | Model | Years of Use |
|---|---|---|
| Toyota | Avalon, Camry, Highlander, Sienna | 2016–present |
| Lexus | ES350, RX350, NX300 | 2016–present |
| Hyundai | Sonata, Santa Fe | Selected years |
| Kia | Optima, Sorento | Selected years |
If you are not sure whether your vehicle uses the UA80 gearbox, feel free to contact our support team for quick assistance.
Technical Specifications |
| Specification | Details |
|---|---|
| Transmission Model | UA80 (UA80E / UA80F) |
| Type | 8-speed automatic |
| Torque Capacity | Up to 430 Nm |
| Applications | FWD & AWD |
| Manufacturers | Toyota / Aisin |
| Typical Fluid Used | Toyota WS ATF |
| Warranty Options | 0–3 months (based on plan) |
Maintenance Tips for UA80 Transmission |
To extend the life of your UA80 gearbox, regular maintenance is key:
Change transmission fluid every 50,000–70,000 km (use only Toyota WS ATF or equivalent).
Check for leaks under the vehicle and repair promptly.
Avoid aggressive driving, which can stress internal components.
Perform diagnostics if warning lights appear.
Schedule regular inspections with a trusted transmission specialist.
FAQ |
Q1: How can I be sure the UA80 Transmission fits my Hyundai or Kia?
A1: You can send us your VIN or gearbox code, and our technical team will check compatibility to confirm if it’s the correct UA80 model for your Sonata, Optima, or other related variants.
Q2: Is the UA80 gearbox brand new or remanufactured?
A2: We offer remanufactured and tested used UA80 transmissions, each fully inspected, calibrated, and dyno‑tested to meet OEM-level performance standards.
Q3: What is the warranty on this UA80 transmission?
A3: Every UA80 unit comes with a 3-month warranty, covering defects in manufacturing and workmanship for peace of mind.
Q4: Can you install the UA80 transmission for me?
A4: Yes, we recommend professional installation to ensure proper fitment, correct fluid levels, and optimal performance. We can help suggest qualified workshops in Malaysia.
Q5: Do you ship the UA80 transmission across Malaysia?
A5: Yes — we stock the UA80 in our Kuala Lumpur warehouse, and we offer fast, secure delivery to locations throughout Selangor, Penang, Johor, Sabah, Sarawak, and other states.
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