2009-2013 Mitsubishi Lancer JDM 4B12 | 2.4L Automatic 2WD CVT Transmission

Name: 2009-2013 Mitsubishi Lancer JDM 4B12 | 2.4L Automatic 2WD CVT Transmission
Brand: Mitsubishi
SKU: MIT-EN-4B12-001
Price: 1249.99 USD
Availability: InStock

Stock number MIT-EN-4B12-001

$1,249.99

In stock, ships from Grand Rapids

Stock number	MIT-EN-4B12-001
Make	Mitsubishi
Engine code	4B12
Fits model years	2009-2013
Category	Engines, Mitsubishi Engines
Shipping weight	280 lbs (estimated)
Condition	Used, imported from Japan, tested before dispatch
Warranty	90 days from delivery

Prefer to write it down? Call +1 503-551-4892 or email Sales@hanedaautos.com.

Get a freight price first

This ships by freight. It travels bolted to a pallet, and the price depends on your ZIP, whether the address is residential and whether you need a liftgate. Order online and we will send the freight price before anything leaves the floor, or get the price up front below.

Checking fitment? Call +1 503-551-4892 or email Sales@hanedaautos.com with your VIN and we will confirm it against this unit.

About this unit

Specification	Details
Transmission Type	Automatic CVT
Engine Compatibility	4B12
Engine Size	2.4L
Drivetrain	2WD / (Front Wheel Drive)
Transmission Family	Mitsubishi CVT
Shift Control	Electronic
Drive Configuration	Front-Wheel Drive
Fluid Type	Mitsubishi CVT Fluid (Verify Application)
Transmission Condition	Used JDM Import
Origin	Japan

Vehicle Fitment

Mitsubishi Lancer 2.4L Models

2009 Mitsubishi Lancer GTS 2.4L
2010 Mitsubishi Lancer GTS 2.4L
2011 Mitsubishi Lancer GTS 2.4L
2012 Mitsubishi Lancer SE 2.4L
2013 Mitsubishi Lancer SE 2.4L

Engine Compatibility

Mitsubishi 4B12 2.4L DOHC MIVEC Engine

Chassis Compatibility

Mitsubishi Lancer CJ Platform
Front-Wheel Drive (FWD) Models Only

Important: Verify transmission code, TCM compatibility, and drivetrain configuration before ordering.

USDM to JDM Swap Installation Notes

Important Swap Information

This JDM Mitsubishi 4B12 CVT transmission is commonly installed into USDM 2009-2013 Mitsubishi Lancer 2.4L FWD vehicles. Certain external components and electronics may differ between Japanese and North American applications.

Components Recommended for Transfer from Original USDM Transmission

Transmission Control Module (TCM)
Vehicle Speed Sensors
Shift Range Sensor
Transmission Wiring Harness
CVT Cooler Lines
Mounting Brackets
Axle Seals (Replace as Needed)
Transmission Mounts
Neutral Safety Components
External Sensors and Switches

Electronic Compatibility

Retain original USDM TCM whenever applicable.
Verify connector style and sensor compatibility before installation.
Some vehicles may require relearn or calibration procedures after installation.
Confirm transmission identification code matches original application.

Recommended Service Before Installation

Replace CVT fluid and transmission filter.
Inspect transmission cooler and cooler lines.
Install new axle seals if needed.
Inspect engine and transmission mounts.
Verify condition of CV axles and wheel bearings.
Perform transmission adaptation/relearn procedures if required.

Professional Installation Recommended

Professional installation is highly recommended to ensure proper transmission operation, programming compatibility, and long-term reliability. Verify transmission codes and fitment before purchase.

What is included

You receive exactly what is pictured. Engines are supplied as a long block assembly with the components visible in the photos. Accessories such as the alternator, starter, intake manifold or sensors are included only where you can see them on the unit, so check the photographs before ordering and ask us if anything is unclear.

Before you order

Confirm the engine code against your own vehicle, not just the model year.
Japanese market units can differ from the US version in intake, loom and sensors.
Replace the timing components, water pump and seals while the unit is out. It is cheap insurance on an engine this age.
Keep your original accessories until the swap is finished and running.