EURORELIC

21 52 6 764 876 –Lock valve

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

BMW part number 21 52 6 764 876 (21526764876) is the Lock valve, a drivetrain part catalogued for the E91 (318d, 320d, 320d ed). As of our last check (2026-10-08, bmwpartsdeal.com), it is still available new from BMW. Interchange records list it on E90, E92, E93, E87, E84, F10 as well.

  1. 1 New from BMW
    Listed as orderable new by the status source.
  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 13 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

Listed as orderable new at bmwpartsdeal.com when checked.

View 21526764876 at bmwpartsdeal.comCross-reference 21526764876 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 21526764876 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. 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.

Used & NOS listings

Cross-model interchange (41)

Same part numberCatalog match (partial list)bmwfans.info

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

E84
X1 16d N47NX1 16i N20X1 18d N47NX1 18dX N47NX1 18i N20X1 20d N47N
F10
520d N47N520d ed N47N520i N20525d N57525d N47S1528i N20
F11
520d N47N520i N20525d N57525d N47S1528i N20530d N57
E90
318d M47N2320d M47N2320d N47N320d ed N47N320xd N47N
F25
X3 18d N47NX3 18d B47X3 20dX N47NX3 20dX B47
E89
Z4 18i N20Z4 20i N20Z4 28i N20
E92
320d N47N320xd N47N
F18
520Li N20525Li N20
F12
650i N63650i N63N
F13
650i N63650i N63N
E93
320d N47N
E87
120d M47N2
F26
X4 20dX B47

+25 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

Listed $16.31 on bmwpartsdeal.