BMW Voltage Regulator Bosch 12311726022

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Manufacturer: Bosch
SKU: 12311726022-14
Price
MSRP: $202.33
-79%
$42.21
Availability: In stock
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BMW Voltage Regulator Bosch 12311726022
MSRP: $202.33
-79%
$42.21

The BMW Voltage Regulator Bosch 12311726022, manufactured by Bosch (part number 1-987-237-059 / 1987237059), is an OE Supplier component designed for select BMW models. Engineered to meet exacting OEM standards, this voltage regulator ensures reliable electrical system performance and proper charging for your vehicle's alternator.

Key Features:

  • Genuine Bosch quality with OEM compliance
  • Designed for compatibility with a range of BMW models and chassis
  • OE part number: 12 31 1 726 022 / 12311726022
  • Precise fit for various E21, E23, E24, E28, E30, E32, E34, and E36 BMW vehicles

For exact model and year compatibility—including popular applications such as BMW 3 Series (E30), 5 Series (E28, E34), 6 Series (E24), and 7 Series (E23, E32)—refer to the verified fitment summary. This Bosch voltage regulator delivers dependable electrical management for your classic or late-model BMW.

Specifications
Product Type
OE Supplier
OE Part Number
12 31 1 726 022 / 12311726022
Manufacturer Part Number
1-987-237-059 / 1987237059
Cross Reference Part Numbers
12311722755, 12321279548, 12321711399
OEM
Yes
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These products share the same OE reference. Select your vehicle to confirm exact fitment.

OE reference 12 31 1 726 022 · 12311726022