EURORELIC

12 11 1 734 110 –Rotor (ignition wiring sparkplug)

Supersededchecked 2026-10-08source: bmwpartsdeal.commarket: US+EU

BMW part number 12 11 1 734 110 (12111734110) is the Rotor (ignition wiring sparkplug), an electrical part catalogued for the E38 (750iLS, 750i, 750iL), E32 (730i, 730iL, 735i), E28 (520i, 525e, 528e), E34 (518i, 520i, 525i), E30 (316i, 318i, 320i), E23 (732i, 735i, 745i) and 3 more chassis. As of our last check (2026-10-08, bmwpartsdeal.com), it has been superseded by 12111715906. Interchange records list it on Z1 as well. 1 aftermarket option below.

  1. 1 New from BMW
    Order the replacement number 12111715906
  2. 2 Aftermarket new
    1 option (OE supplier)
  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 12111715906. Order the newer number.

  • 🇺🇸 USSupersededbmwpartsdeal.com
  • 🇪🇺 EuropeSupersededsuccessor 12111715906: Leebmann24 (DE): "1-3 Working Days" €45.97 (our Leebmann24 lookup of 2026-09-28)leebmann24.com
View 12111734110 at bmwpartsdeal.comCross-reference 12111734110 on RealOEMCatalog diagram (bmwfans.info)

Aftermarket options (1)

OE supplier (1)
Made by the company that supplied BMW (named in BMW's catalog, or labelled OE by the vendor).
Bremi 7004
BMW Distributor Rotor - Bremi 12111734110
Listed cross-refwhy this tier
View Bremi 7004 at FCP Euro · $35.59Search eBay for Bremi 7004 ↗
source checked 2026-10-01

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 12111734110 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 12111715906 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

12111734110→12111715906

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 E38 and E32 and E28 and E34 and E30 and E23 and E24 and E31 and E36 in our data (see Fits). Models below are other listings of the same number.

Via successor numberCatalog match (partial list)shared number 12111715906bmwfans.info

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

Z1
Z1 M20

+9 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 12111715906 listed at $49.68 on bmwpartsdeal (InStock).