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VAG Genuine  |  SKU: ET4373

DQ400e Mechatronic Unit with Software Genuine 0DD 325 025 J VAG


TRADE ONLY

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Delivery and Shipping

UK Shipping

1-2 day delivery via express courier when ordered before 14:00pm*

International Shipping

3-5 Business Days*

For International orders

It is the responsibility of the buyer to pay any custom charges or excise duties. *Delivery times may vary depending on external factors and are to be used as an estimate only.

View our Shipping Policy

This is a VAG 0DD DQ400e DSG mechatronic unit with software, designed for use in relevant transmission systems. Please contact us to verify compatibility with your vehicle before purchase.

The 0DD DQ400e DSG mechatronic unit with software is a transmission component designed for use in relevant VAG dual-clutch gearbox systems. This unit integrates electronic and hydraulic control functions for precise gear shifting and clutch operation.

OE reference / part numbers (for reference only): 0DD 325 025 J, Z03.

Please contact us to verify compatibility.

Common Symptoms

  • Irregular or delayed gear shifting may include inspection of the mechatronic unit.
  • Unexpected transmission warning lights can include consideration of the mechatronic unit.
  • Loss of drive or inability to select certain gears is commonly associated with mechatronic unit evaluation.
  • Unusual noises or vibrations during gear changes may include assessment of the mechatronic unit.
  • Scheduled maintenance or software updates can include inspection or replacement of the mechatronic unit.

Not Suitable For

  • May not address issues caused by internal mechanical wear, hydraulic faults, or wiring problems; further inspection required.
  • Not intended for use with transmissions outside the specified 0DD DQ400e DSG range; please contact us to verify compatibility.
  • Symptoms and fault codes may overlap with other gearbox components; accurate diagnosis is required before replacement.
  • May not resolve problems related to software incompatibility or incorrect coding; further assessment recommended.

Important Information

B2B Trade Account Customers Only


Why Choose Eco Torque?

As specialists in gearbox rebuilds and repairs, Eco Torque takes pride in offering:

  • Genuine gearbox parts
  • High-quality aftermarket alternatives
  • Competitive pricing

Explore our expanding product range online and find the perfect parts for your needs.


Need Help Finding the Right Part?

If you’re unsure whether this part is compatible with your vehicle, send us your UK registration number or VIN code, and we’ll help you find the correct part.


Reference Number: ET4368.

Payment & Security

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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Workshop product image of a 0DD DQ400e mechatronic unit ready for inspection, repair or replacement

ORIGINAL EQUIPMENT (OE)

OE (Original Equipment) products are parts made by the same manufacturer that supplied the components for a car when it was originally built. These products match the exact specifications, quality, and performance of the parts that came with the vehicle from the factory.

Car manufacturers either produce OE parts themselves or source them from trusted suppliers, ensuring they meet strict quality standards.

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