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SMG Pump

Hydraulic pump for SMG equipped vehicles
Mfg Part #
23427571297
 
23-42-7-571-297
 
23 42 7 571 297
ECS Part #
ES#43868
Brand
Genuine BMW
448.67
$549.80 (18% off MSRP)
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Product Details

Vehicles equipped with the SMG transmission have experienced a high rate of failure related directly to the hydraulic pump that controls gear change in the transmission. When replacing the pump, use of BMW DIS or equivalent is required to properly bleed the hyrdaulic system.

Symptoms of failure include:

  • Failure to start due to the transmission being engaged in gear
  • Slippage in gear
  • Abnormal or erratic gear change
  • Complete disengage into neutral while driving
Previous Revisions
  • 23427507107

This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW E46 325Ci M54 2.5L
BMW E46 325i M54 2.5L
BMW E46 330Ci M54 3.0L
BMW E46 330i M54 3.0L
BMW E60 525i M54 2.5L
BMW E60 525i N52 3.0L
BMW E60 530i M54 3.0L
BMW E60 530i N52 3.0L
BMW E60 545i N62 4.4L
BMW E60 550i N62 4.8L
BMW E63 645Ci N62 4.4L
BMW E63 650i N62 4.8L
BMW E64 645Ci N62 4.4L
BMW E64 650i N62 4.8L
BMW Z4 2.5i M54 2.5L
BMW Z4 3.0i M54 3.0L
BMW Z4 3.0i N52 3.0L
*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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