Description

This Transmission Control Unit (TCU) is a direct replacement part designed for Mazda 3 models from 2010 to 2013. It manages automatic transmission functions to support smooth gear shifting and consistent vehicle operation. This unit is built to match the original specifications for reliable mechanical performance.

Features

Direct replacement for the original transmission control unit
Manages gear shift timing and transmission behavior
Engineered for precise electronic communication with the vehicle system
Constructed with durable materials for long-term service
Housing protects internal electronics from dirt, debris, and fluid leakage

Specifications

Part Number: L539189E1H
Compatible Make: Mazda
Compatible Model: 3
Compatible Years: 2010-2013
Engine Options: 2.0L, 2.5L
Weight: 650 g
Dimensions: 20.0 x 15.0 x 8.0 cm
Placement: Engine Compartment

Compatible With

Suitable for Mazda 3 2010-2013 2.0L
Suitable for Mazda 3 2010-2013 2.5L

Package Include

1 x Transmission Control Unit

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