EURORELIC

61 35 9 227 053 –Control unit CAS (CAS3) [prod. Oct '09 -]

Supersededchecked 2026-10-08source: bmwpartsdeal.commarket: US (EU: not checked)

BMW part number 61 35 9 227 053 (61359227053) is the Control unit CAS (CAS3) [prod. Oct '09 -], an electrical part catalogued for the E92 (M3, 328i, 328xi), E93 (M3, 328i, 335i), E82 (M Coupé, 128i, 135i), E88 (128i, 135i), E91 (325xi, 328i, 328xi). As of our last check (2026-10-08, bmwpartsdeal.com), it has been superseded by 61359395656. Interchange records list it on E90, E84, E60, E61, E63, E64 as well.

  1. 1 New from BMW
    Order the replacement number 61359395656
  2. 2 Aftermarket new
    No sourced aftermarket equivalent yet
  3. 3 Used / NOS
    Search live listings on eBay US/DE.
  4. 4 Interchange
    Same BMW number listed on 10 other chassis
  5. 5 Kit / reman
    None recorded yet
  6. 6 Community fix
    No forum workaround recorded yet
  7. 7 DIY guide
    No guide yet
  8. 8 Paid hunt
    We search dealers, breakers and forums for you.

Buy new

Replaced by 61359395656. Order the newer number.

View 61359227053 at bmwpartsdeal.comCross-reference 61359227053 on RealOEMCatalog diagram (bmwfans.info)

Aftermarket options (0)

No sourced aftermarket equivalent recorded yet. We only list brand numbers that a brand catalog or vendor page explicitly cross-references to this BMW number.

Where to buy

Every link opens 61359227053 at that seller: “View” = the part’s own page, “Look up” = the seller’s part-number page, “Search” = the seller’s search pre-filled with the number (successor 61359395656 where shown). You can order from either region.

United States

Europe (DE · UK · DK)

“Ships internationally” is shown only where we read it on the vendor’s own shipping page (checked 2026-09-28); otherwise check with the vendor. Import duties and taxes are the buyer’s responsibility. Amazon links carry our Associates tag, so we may earn a commission; other seller links are not affiliate links today.

Supersession chain

61359227053→61359395656

Older numbers on the left, newest on the right. Numbers without a record open a lookup.

Used & NOS listings

Cross-model interchange (55)

Listed directly for E92 and E93 and E82 and E88 and E91 in our data (see Fits). Models below are other listings of the same number.

Via successor numberCatalog match (partial list)shared number 61359395656bmwfans.info

Same BMW part number, but the source list is truncated or market-specific. More models may apply.

E90
323i N52323i N52N325i N52325xi N52328i N51328i N52N
E84
X1 16d N47NX1 16i N20X1 18d N47NX1 18dX N47NX1 18i N20X1 20d N47N
E60
M5 S85520d N47520i N43520i N46N520Li N46N523i N52N
E61
520d N47520i N43523i N52N523i N53525d M57N2525i N52N
E63
645Ci N62650i N62NM6 S85630i N52N630i N53635d M57N2
E64
645Ci N62650i N62NM6 S85630i N52N630i N53635d M57N2
E70
X5 3.0d M57N2X5 3.0sd M57N2X5 3.0si N52NX5 3.5d M57N2X5 4.8i N62NX5 M S63
E71
X6 30dX M57N2X6 30dX N57X6 35dX M57N2X6 35iX N54X6 35iX N55X6 40dX N57S
E89
Z4 18i N20Z4 20i N20Z4 28i N20Z4 30i N52NZ4 35i N54Z4 35is N54T
E72
Hybrid X6 N63

+68 more models not listed by the source.

Community fixes (0)

No forum workaround recorded yet. If you know a thread, the hunt team wants to hear about it.

Kits, reman & retrofits (0)

No kit or reman service recorded yet.

DIY

No DIY route recorded yet.

Repair guides & how-tos (0)

No repair write-up or video linked for this part yet.

Notes & sources

Successor 61359395656 listed at $463.26 on bmwpartsdeal (InStock).