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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

Ctrl unit airbag/side airbag uncoded

BMW Part Number:65 77 8 372 521
65778372521short number 8372521
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One email the moment one is listed — nothing else.

Fits E46 — 316i 1.6, 316i 1.9, 318Ci, 318d, 318i, 320Ci, 320d, 320i +8 more
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Genuine BMW Part

Photos coming soon — see the BMW diagram below

Ctrl unit airbag/side airbag uncoded – BMW diagram06 View BMW DiagramSee this part on the official exploded view

This is a genuine BMW ctrl unit airbag/side airbag uncoded, part number 65 77 8 372 521. The number stamped on the part is 65778372521; BMW's catalog files it under the short number 8372521. You will find it on our Instruments & Electronics shelf, under Other Audio, Navigation, Electronic Systems parts.

It fits the E46 sedan, coupe, touring and compact (320i, 323i and 328i, 1999–2005), with the M52 engine — and the European-market versions.

BMW draws it on 3 diagrams, among them Electric parts, airbag (65_0275) and Electric parts, airbag (65_0488). It weighs about 238 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 Number65 77 8 372 521
Also written as657783725218372521
QualityGenuine BMW · OEM
CoupeM52AllBM11

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.