03L906023MN Volkswagen Golf Mk6 TDI Engine Control Unit ECU 5WP42693AA OEM

Description

03L906023MN / 5WP42693AA / 03L907425C Volkswagen Golf Mk6 1.6 TDI Engine Control Unit ECU Genuine OEM.

Product Description

Genuine Engine Control Unit (ECU / ECM / Engine Computer) for Volkswagen Golf Mk6 1.6 TDI (Diesel) models.
OEM part numbers: 03L906023MN, 5WP42693AA, and 03L907425C.

This ECU is responsible for controlling all major engine management systems — including fuel injection, turbo boost, ignition timing, and emission regulation — ensuring efficient performance, lower fuel consumption, and smooth driving operation.

Each unit is a tested original Volkswagen part, removed from a working vehicle and inspected to meet OEM standards.

Compatibility Table

Features

• Genuine OEM Volkswagen Engine Control Unit

• Compatible with Golf Mk6 1.6L TDI diesel engines

• Controls all key engine and emission functions

• Factory-tested, reliable, and ready to install

• (may require immobilizer programming)

Condition

• Used original ECU, in excellent working condition

• Clean connectors, no corrosion or damage

• Fully tested and verified before sale

Installation Notes

• Ensure 03L906023MN or 5WP42693AA matches your original ECU label

• Professional installation recommended

• ECU programming or immobilizer pairing may be required by a technician

Key features

• Genuine OEM Volkswagen Engine Control Unit
• Compatible with Golf Mk6 1.6L TDI diesel engines
• Controls all key engine and emission functions
• Factory-tested, reliable, and ready to install
• (may require immobilizer programming)

Compatibility Table

Shipping, returns and warranty

• Worldwide shipping with tracking
• 30-day returns on unused, uninstalled parts
• 90-day limited warranty against defects

Send us your VIN and we confirm fitment before shipping. See our shipping policy and return policy.