EURORELIC

11 51 9 070 757 –Rmfd water pump

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

BMW part number 11 51 9 070 757 (11519070757) is the Rmfd water pump, a cooling part catalogued for the E3 (2.8L, 2500, 2800), E9 (2.5CS, 3.0CS, 3.0CSi), E23 (728, 728i, 730), E24 (630CS, 633CSi, 635CSi), E12 (528i, 525, 528). As of our last check (2026-10-08, bmwpartsdeal.com), it has been superseded by 11519070756. 1 repair guide below.

  1. 1 New from BMW
    Order the replacement number 11519070756
  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
    1 repair how-to linked (forum, article, video)
  8. 8 Paid hunt
    We search dealers, breakers and forums for you.

Buy new

Replaced by 11519070756. Order the newer number.

View 11519070757 at bmwpartsdeal.comCross-reference 11519070757 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 11519070757 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 11519070756 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

11519070757→11519070756

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

Used & NOS listings

Cross-model interchange (0)

Listed directly for E3 and E9 and E23 and E24 and E12 in our data (see Fits). Models below are other listings of the same number.

Via successor numberCatalog match (partial list)shared number 11519070756bmwfans.info

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

+4 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 (1)

Write-ups and videos from owners, forums and specialists on removing and fitting this part. Summaries are ours; follow the link for the full steps, photos and torque values, and credit goes to the original author.

ArticleShiftBMWDifficulty: Mediumwritten for E24 / E28 / E34 / E9

M30 Radiator and Water Pump Replacement ↗

M30 cooling-system job: drain the radiator and the block (19 mm plug under cylinder 6), take off the reverse-threaded fan clutch, shroud and radiator, then the pulley (4 bolts) and pump (6 bolts) and clean the gasket face. The author warns the radiator retaining tabs break easily and adds his thermostat opinions.

Tools mentioned: 32 mm thin fan-clutch wrench, 19 mm socket, small screwdriver, gasket scraper

by Winston Fong · shiftbmw.com· link checked 2026-10-08

Notes & sources

Successor 11519070756 listed at $207.48 on bmwpartsdeal (InStock).