EURORELIC

61 31 1 373 604 –Relay w.notch lock [prod. Nov '82 - Mar '93]

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

BMW part number 61 31 1 373 604 (61311373604) is the Relay w.notch lock [prod. Nov '82 - Mar '93], an electrical part catalogued for the E24 (633CSi, 635CSi, M6), E12 (528i, 530i), E21 (318i, 320i), 02 (1502, 2002), E23 (733i), E26 (M1). As of our last check (2026-10-08, bmwpartsdeal.com), it has been superseded by 61361388911. Interchange records list it on E30, E3, E28, E36, E34, E39 as well.

  1. 1 New from BMW
    Order the replacement number 61361388911
  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

Replaced by 61361388911. Order the newer number.

  • 🇺🇸 USSupersededbmwpartsdeal.com
  • 🇪🇺 EuropeSupersededsuccessor 61361388911: Leebmann24 (DE): "1-3 Working Days" €16.98 (our Leebmann24 lookup of 2026-09-28)leebmann24.com
View 61311373604 at bmwpartsdeal.comCross-reference 61311373604 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 61311373604 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 61361388911 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

61311373604→61361388911

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

Used & NOS listings

Cross-model interchange (89)

Listed directly for E24 and E12 and E21 and 02 and E23 and E26 in our data (see Fits). Models below are other listings of the same number.

Via successor numberCatalog match (partial list)shared number 61361388911bmwfans.info

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

E30
316 M10316i M10316i M40318i M10318i M40318i M42
E3
2.8L M302500 M302800 M303.0L M303.0S M303.0SBav M30
E28
518 M10518i M10520i M20524d M21524td M21525e M20
E36
316g M43316i M43316i M40316i 1.6 M43316i 1.9 M43318i M43
E34
518g M43518i M40518i M43520i M20520i M50524td M21
E39
520d M47520i M52520i M54523i M52523i 2.4 M52525d M57
E32
730i M30730i M60730iL M60735i M30735iL M30740i M60
E38
725tds M51728i M52728iL M52730d M57730i M60730iL M60
E85
Z4 2.0i N46Z4 2.2i M54Z4 2.5i M54Z4 2.5i N52Z4 2.5si N52Z4 3.0i M54
E36/7
Z3 1.8 M43Z3 1.9 M43Z3 1.9 M44Z3 2.0 M52Z3 2.2i M54Z3 2.5 M52
E21
315 M10316 M10318 M10320 M10320 M20
E23
728 M30728i M30728iS M30730 M30732i M30
E31
840Ci M62840i M60850Ci M70850Ci M73850CSi S70
E12
518 M10520 M20525 M30535i M30
02
1602 M101802 M102002tii M102002turbo M10
E24
628CSi M30630CS M30
E52
ALPINA V8 M62Z8 S62
E86
Z4 3.0si N52Z4 M3.2 S54

+99 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 61361388911 listed at $19.82 on bmwpartsdeal (InStock).