EURORELIC

11 12 7 838 266 –Cylinder head cover (ZYL. 5-8) – M3 (S65)

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

BMW part number 11 12 7 838 266 (11127838266) is the Cylinder head cover (ZYL. 5-8) – M3 (S65), an engine part catalogued for the E92 (M3), E93 (M3). As of our last check (2026-10-08, bmwpartsdeal.com), it has been superseded by 11127848154. Interchange records list it on E90 as well.

  1. 1 New from BMW
    Order the replacement number 11127848154
  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 1 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 11127848154. Order the newer number.

View 11127838266 at bmwpartsdeal.comCross-reference 11127838266 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 11127838266 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 11127848154 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

11127838266→11127848154

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

Used & NOS listings

Cross-model interchange (1)

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

Via successor numberCatalog matchshared number 11127848154bmwfans.info

Same BMW part number listed for this model in catalog data. Not a physical fit test.

E90
M3 S65

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 11127848154 listed at $1182.99 on bmwpartsdeal (InStock).