EURORELIC

65 12 9 125 751 –Amplifier hifi system

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

BMW part number 65 12 9 125 751 (65129125751) is the Amplifier hifi system, an electrical part catalogued for the E86 (Z4 M3.2, Z4 3.0si). As of our last check (2026-10-08, bmwpartsdeal.com), BMW lists it as no longer available new (NLA). Newer number: 65129138102. Interchange records list it on E85, E83 as well.

  1. 1 New from BMW
    Superseded, but the successor is also discontinued.
  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 2 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

Not available new according to the status source (US checked). NLA can be market-specific, so try the other region below.

View 65129125751 at bmwpartsdeal.comCross-reference 65129125751 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 65129125751 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 65129138102 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

65129125751→65129138102

Successor also discontinued per source

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

Used & NOS listings

Cross-model interchange (12)

Via successor numberCatalog match (partial list)shared number 65129138102bmwfans.info

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

E85
Z4 2.0i N46Z4 2.2i M54Z4 2.5i M54Z4 2.5i N52Z4 2.5si N52Z4 3.0i M54
E83
X3 2.0d M47N2X3 2.0i N46X3 2.5i M54X3 3.0d M57NX3 3.0d M57N2X3 3.0i M54

+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

Superseded chain 65129125751 > 65129138102; final PN also discontinued on bmwpartsdeal.