Toyota Yaris 1.0L K412 CVT Auto Transmission OEM 30400-52620

Description

The Toyota Yaris 1.0L K412 CVT Automatic Transmission, OEM part number 30400-52620, is a precision-engineered gearbox designed to deliver smooth, efficient performance for small displacement Toyota models. Built for reliability, fuel efficiency, and minimal maintenance, this transmission is a perfect replacement for worn or damaged units.

Powered by the dependable 1KR-FE 3-cylinder engine, the K412 CVT (Continuously Variable Transmission) uses an advanced belt-and-pulley system to ensure the engine operates at its optimal RPM for any driving condition. This results in excellent fuel economy, reduced emissions, and a smooth driving experience without traditional gear changes.

Performance & Reliability
This unit is fully inspected and tested before sale. It undergoes a complete operational check to verify belt tension, pulley surface integrity, fluid pressure levels, and control module compatibility. All seals, gaskets, and key wear components are inspected and replaced as needed. Additionally, it’s filled with Toyota-approved CVT fluid for immediate installation and use.

Because of its lightweight yet robust design, the K412 CVT transmission is well-suited to urban driving, highway cruising, and stop-and-go traffic. Its ability to seamlessly adjust gear ratios ensures a balance between acceleration and economy, making it ideal for city cars like the Toyota Yaris and its global equivalents.

Fits in:

• 2011–2019 Toyota Yaris 1.0L 1KR-FE (XP130, XP150)

• 2011–2019 Toyota Vitz 1.0L 1KR-FE (Japan domestic market)

• 2011–2019 Toyota Belta 1.0L 1KR-FE

• 2011–2018 Toyota Passo 1.0L 1KR-FE (Daihatsu Boon equivalent)

• 2011–2018 Daihatsu Sirion 1.0L 1KR-FE

• 2012–2019 Perodua Myvi 1.0L (select models with K412 CVT)

This unit is a direct fit for the models listed above when equipped with the 1KR-FE engine. No modifications are required, and all mounting points, electrical connectors, and control systems match the factory setup.

Installation & Warranty
Professional installation is strongly recommended to ensure proper integration with the vehicle’s ECU and to avoid CVT fluid contamination. This transmission is backed by a 6-month limited warranty, covering major internal components against manufacturing defects.

Why Choose OEM?
An OEM Toyota transmission ensures exact fitment, factory-level performance, and full compatibility with Toyota’s CVT control software. Non-genuine units often lack the precise calibration needed for smooth, fuel-efficient operation, making OEM the preferred choice for long-term reliability.

Closing Assurance
Replacing your worn or faulty CVT with this genuine Toyota K412 unit restores the original driving feel, fuel efficiency, and quiet operation of your Yaris or equivalent model. Built to Toyota’s high standards and backed by warranty, it’s an investment in dependable, long-lasting performance.