EURORELIC

11 12 1 726 623 –Cylinder Head Gasket Asbestos-Free (1,74MM) [prod. Sep '89 - Apr '14]

Supersededchecked 2026-09-28source: bmwpartsdeal.commarket: US+EU

BMW part number 11 12 1 726 623 (11121726623) is the Cylinder Head Gasket Asbestos-Free (1,74MM) [prod. Sep '89 - Apr '14], an engine part catalogued for the E39 (520i). As of our last check (2026-09-28, bmwpartsdeal.com), it has been superseded by 11121726625. Interchange records list it on E36 as well. 1 aftermarket option below.

  1. 1 New from BMW
    Order the replacement number 11121726625
  2. 2 Aftermarket new
    1 option (quality)
  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 11121726625. Order the newer number.

View 11121726623 at bmwpartsdeal.comCross-reference 11121726623 on RealOEMCatalog diagram (bmwfans.info)

Aftermarket options (1)

OE-equivalent / quality (1)
Established aftermarket brands built to the original design.
Elring 752215
Cylinder Head Gasket – Fiber Composite
Listed cross-refwhy this tier
View Elring 752215 at RockAuto · $33.79View Elring 752215 at FCP Euro · $25.82Search eBay for Elring 752215 ↗
source checked 2026-09-29

Each option links to the page that lists it as replacing this BMW number (price as listed on the check date). Tiers marked “brand class” are our classification of the brand, not a test of this part. Aftermarket parts are not BMW parts: quality varies and fitment is not guaranteed.

Where to buy

Every link opens 11121726623 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 11121726625 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

11121726623→11121726625

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

Used & NOS listings

Cross-model interchange (2)

Via successor numberCatalog matchshared number 11121726625bmwfans.info

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

E36
320i M50320i M52

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 11121726625 listed at $179.79 on bmwpartsdeal (InStock).