Rated 4.52 out of 5 based on 23 customer ratings
(23 customer reviews)

Mercedes-Benz Control Unit

$1,400.00

Mercedes-Benz Control Unit

This listing features a brand-new, original Mercedes-Benz electronic hydraulic control unit for automatic transmission systems, manufactured by Mercedes-Benz AG in Germany. This is a factory-new OEM component, never installed, and supplied under multiple original Mercedes reference numbers.

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SKU: ZTQ14
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Mercedes-Benz Control Unit

This listing features a brand-new, original Mercedes-Benz electronic hydraulic control unit for automatic transmission systems, manufactured by Mercedes-Benz AG in Germany. This is a factory-new OEM component, never installed, and supplied under multiple original Mercedes reference numbers.

The electronic hydraulic control unit plays a critical role in automatic transmission operation, managing hydraulic pressure and electronic signals to ensure precise gear shifting, smooth performance, and drivetrain reliability. Designed and produced to Mercedes factory specifications, this unit guarantees full compatibility and correct communication with the vehicle’s transmission control system.

Key Features & Benefits

  • Part Type: Electronic hydraulic control unit (automatic transmission)

  • Condition: Brand new, unused

  • OEM Quality: Genuine Mercedes-Benz component

  • Manufactured In: Germany

  • Function: Controls hydraulic and electronic transmission operations

Part Numbers & References

  • Manufacturer Part Number: A2473702202

  • Additional Reference Numbers:

    • R2473771000

    • A2473701505

    • A0009010404

Specifications

Feature Details
Part Type Electronic hydraulic control unit
Transmission Type Automatic transmission
OEM Status Original Mercedes-Benz
Manufacturer Mercedes-Benz AG
Country of Manufacture Germany
Condition New
Installation Professional installation recommended

Why Choose an OEM Mercedes-Benz Control Unit

An original Mercedes electronic hydraulic control unit ensures:

  • Exact factory compatibility with the transmission system

  • Correct hydraulic pressure regulation

  • Smooth and accurate gear changes

  • Long-term reliability and system stability

Aftermarket or reprogrammed units may cause shift issues, fault codes, or premature transmission wear. OEM Mercedes-Benz units maintain factory performance standards and vehicle value.

Applications

  • Automatic transmission repairs

  • Replacement of faulty transmission control units

  • Professional workshop and dealership installations

  • Preventive maintenance with OEM electronics

Why Buy From Us

We specialize in Mercedes-Benz OEM electronic and drivetrain components. All parts are carefully stored, inspected, and prepared for secure worldwide shipping, trusted by professional workshops and private buyers.

This Mercedes-Benz electronic hydraulic control unit (A2473702202) provides the correct factory solution for restoring proper automatic transmission operation.

23 reviews for Mercedes-Benz Control Unit

  1. Rated 5 out of 5

    Sipho Dlamini (verified owner)

    722.9 7 speed transmission for my S550 W221 – perfect condition. No conductor plate issues and the shifts are seamless. genuinecarpartsforsale had the best price and fastest shipping.

  2. Rated 5 out of 5

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    AMG Speedshift MCT transmission for my C63 W204. The shifts are lightning fast and the wet clutch pack works perfectly. genuinecarpartsforsale made my AMG experience even better with this part.

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    Mercedes 4 speed 722.3 for my 300SL R107 – vintage but perfect. The shifts are smooth and no leaks from the seals. genuinecarpartsforsale keeps my classic Mercedes shifting like a dream.

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  11. Rated 4 out of 5

    Elif Demir (verified owner)

    722.6 transmission for my Sprinter van – bulletproof diesel gearbox. No slipping even when fully loaded with cargo. genuinecarpartsforsale keeps my business running with reliable parts.

  12. Rated 4 out of 5

    Emma Dahl (verified owner)

    Bi xenon headlights for my C63 AMG W204 with adaptive function. The swiveling cornering lights work perfectly and they are bright. genuinecarpartsforsale delivered exactly as described with zero issues.

  13. Rated 5 out of 5

    Ingrid Johansen (verified owner)

    AMG front bumper for my GT53 4 door with panamericana grille. The carbon fiber aero elements were included and fit perfectly. genuinecarpartsforsale made my GT look like the proper sports sedan it is.

  14. Rated 4 out of 5

    Lerato Khumalo (verified owner)

    Left rear quarter panel for Mercedes C63 W204 – cutoff from a donor. Exactly the section I needed for my repair. genuinecarpartsforsale made my rust repair project much easier than expected.

  15. Rated 4 out of 5

    Lars Kristensen (verified owner)

    Driver side fender for Mercedes SL63 AMG R230 in silver. The side vent was included and looked aggressive. genuinecarpartsforsale made my SL63 look perfect for the summer season.

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    Bought a M278 4.7 V8 for my S550 from genuinecarpartsforsale. No timing chain noise and the power delivery is effortless. This website made a stressful job surprisingly easy.

  18. Rated 5 out of 5

    Ethan Caldwell (verified owner)

    Airmatic valve block for my S550 W221 – rebuilt and working. The system now holds pressure for weeks without leaking down. genuinecarpartsforsale delivered this complex part in perfect working order with fast shipping.

  19. Rated 4 out of 5

    Victor Ramirez (verified owner)

    ABC (Active Body Control) shocks for my CL600 C216. The system holds pressure perfectly and the ride is magic. genuinecarpartsforsale made my V12 coupe ride like a cloud again.

  20. Rated 4 out of 5

    Raluca Matei (verified owner)

    19 inch AMG wheels for my GLC43 X253 with great tires. The diamond cut finish had no white worm or peeling. genuinecarpartsforsale balanced them before shipping which saved me time and money.

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    Mercedes SLK R171 shock absorbers from the AMG model. My little roadster handles like a go kart after this upgrade. genuinecarpartsforsale made finding performance suspension parts easy and affordable for my project.

  22. Rated 4 out of 5

    Elif Demir (verified owner)

    AMG front bumper for my GT53 4 door with panamericana grille. The carbon fiber aero elements were included and fit perfectly. genuinecarpartsforsale made my GT look like the proper sports sedan it is.

  23. Rated 4 out of 5

    Dina Haddad (verified owner)

    The M156 6.2 V8 for my C63 AMG was a risky buy but you delivered. No camshaft wear and the engine sounded absolutely menacing. genuinecarpartsforsale saved me thousands versus a rebuild.

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