EURORELIC

11 51 1 315 559 –Rmfd water pump

Available newchecked 2026-09-28source: leebmann24.commarket: EU only (US: NLA)

BMW part number 11 51 1 315 559 (11511315559) is the Rmfd water pump, a cooling part catalogued for the E34 (M5 Touring, M5 3.6, M5 3.8). As of our last check (2026-09-28, leebmann24.com), it is still available new from BMW.

  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
    No cross-model match in our data
  5. 5 Kit / reman
    None recorded yet
  6. 6 Community fix
    No forum workaround recorded yet
  7. 7 DIY guide
    Owner DIY route noted (no full guide yet)
  8. 8 Paid hunt
    We search dealers, breakers and forums for you.

Buy new

Listed as orderable new at leebmann24.com when checked.

View 11511315559 at leebmann24.comCross-reference 11511315559 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 11511315559 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 (0)

No interchange recorded. That doesn't prove there isn't one; it means we have no sourced match yet.

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

Owners use Euro-market or aftermarket pumps (unverified fit/quality) – m5board.com

Repair guides & how-tos (0)

No repair write-up or video linked for this part yet.

Notes & sources

m5board: S38 water pump no longer available; owners discuss Schmiedmann Euro pump (~$500 claimed) and United Motorworks aftermarket pump (unverified). [m5board.com] bmwpartsdeal (US) marks discontinued; bmwfans ETK data does not flag it – may be US-market NLA only. Last listed $536.94 on bmwpartsdeal (not orderable). Orderable in Europe: Leebmann24 (DE): "1-3 Working Days" €527.5. Headline status changed from NLA_new (US check) after the EU dealer check on 2026-09-28.

Interchange check: None verified. Discontinued (feature-samples.md §B)