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0AM 927 769 is the part number of the complete mechatronic unit in the Volkswagen Group 7-speed dry-clutch DSG, the DQ200, used in Volkswagen, Audi, Seat and Škoda models. The mechatronic (J743) combines the electronic control unit and the electro-hydraulic unit in one housing. It manages hydraulic control and electronic transmission management, and it is responsible for smooth, precise gear changes.
Over the years Volkswagen introduced several revisions of this part, each identified by a letter at the end of the number, from 0AM 927 769A to 0AM 927 769Q. This guide lists every known code, explains what the revisions changed and shows how to find the right replacement.
How to read the 0AM 927 769 part number
- 0AM is the gearbox code. The DQ200 is built as 0AM and 0CW; this part-number family belongs to the 0AM gearbox.
- 927 769 identifies the part: the complete mechatronic unit.
- The final letter is the revision. 0AM 927 769 without a letter is the base number; each letter after it marks a technical update.
Catalogues and listings write the number in different ways: 0AM 927 769D, 0AM 927 769 D and 0AM927769D are the same part. The known series runs from A to Q and skips the letters I and O.
Complete list of 0AM 927 769 variant codes
These are all known 0AM 927 769 mechatronic unit part numbers, with the main change each revision is known for:
| Part number | What the revision is known for |
|---|---|
| 0AM 927 769 | Base number of the DQ200 mechatronic family |
| 0AM 927 769A | First-generation unit: the earliest design and the basis for all later revisions |
| 0AM 927 769B | Early generation with minor hardware and software refinements for more consistent gear engagement |
| 0AM 927 769C | Commonly used in vehicles produced between 2009 and 2011; known to suffer from overheating in some applications |
| 0AM 927 769D | One of the most widely used early revisions; improved thermal management that significantly reduced overheating |
| 0AM 927 769E | Early revision with refined clutch control for smoother, more precise shifts |
| 0AM 927 769F | Updated software and an improved printed circuit board (PCB) for better electronic reliability |
| 0AM 927 769G | Mid-generation unit with enhanced hydraulic performance for faster, more accurate gear changes |
| 0AM 927 769H | Optimised to reduce shift shocks and vibration, especially in stop-and-go traffic |
| 0AM 927 769J | Specially calibrated for specific VAG vehicle models and their control units |
| 0AM 927 769K | Improved durability, strengthened internal components and updated software; popular in vehicles produced after 2013 |
| 0AM 927 769L | Continuation of the K revision with smoother clutch engagement and more refined shifts |
| 0AM 927 769M | Redesigned electronic layout with improved circuit reliability |
| 0AM 927 769N | Latest generation: developed for durability, long service life and resistance to wear and heat |
| 0AM 927 769P | Latest generation: software-compatible successor to the N revision, supporting updated software versions |
| 0AM 927 769Q | Latest generation: one of the most recent and most reliable revisions in the series |
All of these belong to the same DQ200 DSG mechatronic family, but they differ by production year, updated electronics and software calibration. The notes describe what each revision changed, not which unit fits a particular car: that is decided by the VIN and the installed part number.
Why are there so many variants?
Since the DQ200 was introduced, Volkswagen has continuously revised the unit to improve performance and reliability. The updates addressed common issues such as hydraulic pressure loss, accumulator failure and electronic control faults. Grouped by stage, the revisions look like this:
- Early revisions (A to E): refinements of the first design, including better thermal management (D) and smoother clutch response (E).
- Durability updates (K and L): strengthened internal components, improved durability and updated software.
- Latest generation (N, P and Q): the most reliable variants, built for long service life and updated software.
In between, individual revisions focused on one area each: circuit board and software (F), hydraulic performance (G), shift comfort (H), model-specific calibration (J) and electronic layout (M).
Compatibility and replacement
- All variants fit the DQ200 (0AM) 7-speed dry-clutch DSG gearbox, but not every letter is right for every car.
- In many cases, newer variants supersede older ones and can be installed as direct replacements.
- Revisions differ in electronics and software calibration; the J revision, for example, is calibrated for specific VAG models.
- The VIN (Vehicle Identification Number) should always be used to confirm the correct part.
Volkswagen's repair bulletin for DQ200 mechatronic faults (TPI 2049002) shows how specific the choice can be: it names different replacement part numbers for the PQ and MQB platforms and, on MQB cars, depending on whether the car uses CAN wake-up. We reproduce that table in our metal-chip check guide. Which models use the DQ200 is listed under DQ200 compatible vehicles and gearbox information.
How to choose the right replacement
- Identify the installed unit. Read the full part number, including the letter, from the label or with a diagnostic tool. Our guide to the 0AM 927 769 mechatronic unit shows how.
- Check it against the VIN. The unit in the car may already be a replacement; the VIN tells your parts supplier which number, and which current successor, belongs to the car.
- Order the same number or its confirmed successor. A unit that looks identical but carries a different letter is not automatically a safe substitute.
- Check the gearbox first. Metal chips on the gear actuator magnets point to bearing damage, which a new mechatronic will not cure.
- Plan the software step. A replacement unit needs a software update or adaptation and the basic settings with a diagnostic tester.
Choosing the correct code ensures long-term reliability and prevents recurring transmission problems. Part numbers of individual components, such as the accumulator, valve body and pump motor, are in our complete list of DQ200 mechatronic parts.
Frequently asked questions
01What is the 0AM 927 769 part number?+
It is the part number of the complete mechatronic unit (J743) of the DQ200 7-speed dry-clutch DSG with gearbox code 0AM, used by Volkswagen, Audi, Seat and Škoda. The final letter, from A to Q, identifies the revision.
02What is the difference between 0AM 927 769D and 0AM 927 769K?+
They come from different stages of production. D is one of the most widely used early revisions, with improved thermal management; K is a later revision, popular in vehicles produced after 2013, with strengthened internal components and updated software. The VIN decides which one a car needs.
03Can I replace an older variant with a newer one?+
Often, yes: newer variants frequently supersede older ones and can be installed as direct replacements. Confirm the supersession for your VIN, and run the software update and basic settings after fitting.
04Which 0AM 927 769 variant is the latest?+
N, P and Q are the latest generation. P is the software-compatible successor to N, and Q is one of the most recent and most reliable revisions.
05Do I need a new mechatronic if the gearbox stores pressure faults?+
Not necessarily. Pressure faults such as P17BF, P189C and P1895 usually come from the original accumulator housing, whose thin-walled attachment point cracks over time. The FDY reinforced accumulator repair kit fixes this without a new unit: it fits 0AM and 0CW gearboxes, in most cases only the oil pan is removed, and no reprogramming is needed.
Not sure which code your car needs?
Send us the VIN, the installed part number and the fault codes from your diagnostic tool. Our DQ200 specialists support workshops and distributors 24/7 and reply to quote requests within one business day. Contact us.
