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Sales & Specials

Voltage Regulator - 90amp/120amp

For Bosch 90A & 120A alternators only
Mfg Part #
12317559183
ECS Part #
ES#2568298
Brand
Bosch
34.95
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on orders $49 and up
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Product Details

This regulator ensures the proper voltage is being sent to the alternator.

Check the connection on the rear of the alternator before purchasing to make sure you are receiving the correct regulator.

Cars that have oval or D shaped connector use 12317515319

Previous Revisions
  • W01331613555

This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW E39 525i M54 2.5L
BMW E39 530i M54 3.0L
BMW E46 325Ci M54 2.5L
BMW E46 325i M54 2.5L
BMW E46 325xi M54 2.5L
BMW E46 328Ci M52 2.8L
BMW E46 328i M52 2.8L
BMW E46 330Ci M54 3.0L
BMW E46 330i M54 3.0L
BMW E46 330xi M54 3.0L
BMW E46 M3 S54 3.2L
BMW E53 X5 M54 3.0L
BMW Z3 2.5i M54 2.5L
BMW Z3 3.0i M54 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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