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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

Headlight electronics

BMW Part Number:63 12 8 521 805
63128521805short number 8521805
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One email the moment one is listed — nothing else.

Genuine BMW Part

Photos coming soon — see the BMW diagram below

Headlight electronics – BMW diagram02 View BMW DiagramSee this part on the official exploded view

Headlight electronics — a genuine BMW part, number 63 12 8 521 805. The number stamped on the part is 63128521805; BMW's catalog files it under the short number 8521805. You will find it on our Lighting shelf, under Headlight. BMW has since replaced it with 8521808.

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

BMW draws it on the Headlight, electronic components/bulbs (63_1315) diagram. It weighs about 220 g (0.5 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 Number63 12 8 521 805
Also written as631285218058521805
QualityGenuine BMW · OEM

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.