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FREE SHIPPING on US orders over $75 (oversize excepted) • Quality used E36 & E46 parts • Every part inspected & graded
3 Series Parts

Voltage regulator

BMW Part Number:34 33 1 153 303
34331153303short number 1153303
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One email the moment one is listed — nothing else.

Genuine BMW Part

Photos coming soon — see the BMW diagram below

Voltage regulator – BMW diagram01 View BMW DiagramSee this part on the official exploded view

Voltage regulator — a genuine BMW part, number 34 33 1 153 303. The number stamped on the part is 34331153303; BMW's catalog files it under the short number 1153303. You will find it on our Brakes shelf, under Other Brakes parts. It supersedes the older number 1117397, so a part carrying that number is the same part.

BMW's catalog records no E36 or E46 it is fitted to; it belongs to other BMW models.

BMW draws it on 11 diagrams, among them Pressure Regulator/Pressure Accumulator (34_0271) and Pressure Regulator/Pressure Accumulator (34_0272). It weighs about 1.4 kg (3.2 lb).

We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.

Details

BMW Part Number34 33 1 153 303
Also written as343311533031153303
QualityGenuine BMW · OEM
OE / Cross-Reference
10050401143

No fitment data available for this part.

Every used part is inspected and graded before listing. Condition grades:

  • Good — minimal wear, fully functional.
  • Fair — normal wear, fully functional.
  • Acceptable — visible wear, still functional.

Returns: 30 days if a part arrives damaged or isn't what the listing described. Full policy.

Shipping: Ships within the US. Orders ship within 1–2 business days; small parcels ship free on orders of $75.00 or more. Oversize items ship at a flat $49.99 each — free shipping does not cover them.