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Alternator Voltage Regulator 12V Mercedes C200 CDI (W203) IDCPU-CPU 2 Pin BSS (COM) BSS 3 14.1V REG1178

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Alternator Voltage Regulator 12V Mercedes C200 CDI (W203) IDCPU-CPU 2 Pin BSS (COM) BSS 3 14.1V REG1178

Vehicle Compatibility

  • Mercedes-Benz C200 CDI (W203)

Confirm by alternator label and plug style before ordering.

Specifications

  • Voltage: 12 V
  • Plug Type: IDCPU-CPU
  • Plug / Pin Layout: 2 Pin
  • Operating Voltage: 14 V
  • Specification: BSS (COM)
  • Specification: BSS 3
  • Voltage Range: 10.7 V to 16.0 V
  • Charging Voltage: 14.1 V

Confirm by alternator label and plug style before ordering.

OE Numbers

  • Mercedes-Benz: A-003-154-41-06
  • Mercedes-Benz: A-003-154-59-06
  • Mercedes-Benz: A-003-154-71-06
  • Mercedes-Benz: A-004-154-03-06
  • Mercedes-Benz: 003-154-41-06
  • Mercedes-Benz: 003-154-59-06
  • Mercedes-Benz: 003-154-71-06
  • Mercedes-Benz: 004-154-03-06
  • Mercedes-Benz: A0031545906
  • Mercedes-Benz: A0031547106
  • Mercedes-Benz: A0041540306
  • Mercedes-Benz: 0031545906
  • Mercedes-Benz: 0031547106
  • Mercedes-Benz: 0041540306

Cross References

  • Mobiletron: VR-B132
  • Other Suppliers: REG1178

Features

  • 12 V alternator voltage regulator with BSS (COM) control as specified
  • IDCPU-CPU 2 pin plug configuration for matching alternator harnesses
  • Supports the specified operating range (10.7 V to 16.0 V)
  • Designed to regulate charging to the stated 14.1 V specification
  • Workshop-friendly replacement component for alternator repairs and rebuilds

Why Buy From Us

  • South African seller with nationwide courier delivery
  • Workshop-friendly charging system parts for repairs and rebuilds
  • Support available to confirm suitability before checkout

Trusted by thousands of South African drivers for quality and durability.

Installation & Maintenance Tips

  • Disconnect the battery before alternator removal or regulator replacement.
  • Confirm the alternator label and 2 pin plug layout (IDCPU-CPU) before fitment.
  • Inspect brushes and slip rings for wear and replace worn components during rebuild work.
  • After installation, verify charging voltage and system stability under load.

Confirm by alternator label and plug style before ordering.

$28.35

Original: $94.51

-70%
Alternator Voltage Regulator 12V Mercedes C200 CDI (W203) IDCPU-CPU 2 Pin BSS (COM) BSS 3 14.1V REG1178

$94.51

$28.35

Product Information

Shipping & Returns

Description

Vehicle Compatibility

  • Mercedes-Benz C200 CDI (W203)

Confirm by alternator label and plug style before ordering.

Specifications

  • Voltage: 12 V
  • Plug Type: IDCPU-CPU
  • Plug / Pin Layout: 2 Pin
  • Operating Voltage: 14 V
  • Specification: BSS (COM)
  • Specification: BSS 3
  • Voltage Range: 10.7 V to 16.0 V
  • Charging Voltage: 14.1 V

Confirm by alternator label and plug style before ordering.

OE Numbers

  • Mercedes-Benz: A-003-154-41-06
  • Mercedes-Benz: A-003-154-59-06
  • Mercedes-Benz: A-003-154-71-06
  • Mercedes-Benz: A-004-154-03-06
  • Mercedes-Benz: 003-154-41-06
  • Mercedes-Benz: 003-154-59-06
  • Mercedes-Benz: 003-154-71-06
  • Mercedes-Benz: 004-154-03-06
  • Mercedes-Benz: A0031545906
  • Mercedes-Benz: A0031547106
  • Mercedes-Benz: A0041540306
  • Mercedes-Benz: 0031545906
  • Mercedes-Benz: 0031547106
  • Mercedes-Benz: 0041540306

Cross References

  • Mobiletron: VR-B132
  • Other Suppliers: REG1178

Features

  • 12 V alternator voltage regulator with BSS (COM) control as specified
  • IDCPU-CPU 2 pin plug configuration for matching alternator harnesses
  • Supports the specified operating range (10.7 V to 16.0 V)
  • Designed to regulate charging to the stated 14.1 V specification
  • Workshop-friendly replacement component for alternator repairs and rebuilds

Why Buy From Us

  • South African seller with nationwide courier delivery
  • Workshop-friendly charging system parts for repairs and rebuilds
  • Support available to confirm suitability before checkout

Trusted by thousands of South African drivers for quality and durability.

Installation & Maintenance Tips

  • Disconnect the battery before alternator removal or regulator replacement.
  • Confirm the alternator label and 2 pin plug layout (IDCPU-CPU) before fitment.
  • Inspect brushes and slip rings for wear and replace worn components during rebuild work.
  • After installation, verify charging voltage and system stability under load.

Confirm by alternator label and plug style before ordering.