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0B5 S-Tronic DSG Genuine Mechatronic Unit with Software 4G2 927 156 H


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This is a VAG Audi 0B5 S-Tronic DSG mechatronic unit designed for use in relevant transmission systems. Please contact us to verify compatibility with your vehicle before purchase.

The Audi 0B5 S-Tronic DSG Genuine mechatronic with software is a mechatronic unit designed for use in relevant Audi S-Tronic DSG transmissions.

OE reference / part numbers (for reference only): 4G2 927 156 H.

Please contact us to verify compatibility.

Common Symptoms

  • Irregular or delayed gear shifting may include inspection of the mechatronic unit.
  • Unusual transmission behavior, such as hesitation or unexpected gear changes, can include consideration of the mechatronic unit.
  • Transmission warning lights or error messages may be associated with mechatronic unit concerns.
  • Loss of drive or inability to select certain gears can include evaluation of the mechatronic unit.
  • Scheduled maintenance or transmission fluid contamination may prompt inspection or replacement of the mechatronic unit.

Not Suitable For

  • May not address issues caused by mechanical wear, hydraulic faults, or wiring problems; further inspection required.
  • Not intended for use with incompatible gearbox codes or revisions; please contact us to verify compatibility.
  • Requires diagnosis, as similar symptoms and fault codes can result from other transmission components.
  • May not resolve problems unrelated to the mechatronic unit, such as internal gearbox damage.

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: ET4366.

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Vehicle fitment

Please confirm fitment against your vehicle registration or gearbox code before ordering.

Fitted gearboxes

Fits these gearbox / transmission codes — check your gearbox code if unsure.

Guide price only — £3,995.00

This unit is sourced to order. Submit a product enquiry and we'll confirm the exact price and lead time before you pay.