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SMG Hydro Unit

Hydraulic unit with pressure accumulator
Mfg Part #
21 53 2 229 715
ECS Part #
Genuine BMW
$3915.79 (9% off MSRP)
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In Stock
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Product Details

Hydro unit for SMG transmission. Pressure accumulator included.

Common symptoms of a bad hydraulic unit include, but are not limited to: Car not engaging 1st or reverse after start up, drops out of 1st gear, or wont start / weak remote key.*

*-may be related to bad SMG relay or other electrical issue, please ensure proper diagnosis before ordering.

Previous Revisions
  • 21532282257
  • 21532282364

This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW E46 M3 S54 3.2L
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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