EURORELIC

11 51 7 511 221 –Remanufactured coolant pump, mechanical

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

BMW part number 11 51 7 511 221 (11517511221) is the Remanufactured coolant pump, mechanical, a cooling part catalogued for the E87 (116i, 118i, 120i), E81 (116i 1.6, 118i, 120i), E88 (118i, 120i), E93 (320i). As of our last check (2026-10-08, bmwpartsdeal.com), it has been superseded by 11517515778. Interchange records list it on E82, E90, E91, E92, E84, E83 as well.

  1. 1 New from BMW
    Order the replacement number 11517515778
  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 8 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 11517515778. Order the newer number.

View 11517511221 at bmwpartsdeal.comCross-reference 11517511221 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 11517511221 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 11517515778 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

11517511221→11517515778

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

Used & NOS listings

Cross-model interchange (22)

Listed directly for E87 and E81 and E88 and E93 in our data (see Fits). Models below are other listings of the same number.

Via successor numberCatalog match (partial list)shared number 11517515778bmwfans.info

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

E90
316i N45316i N45N318i N46318i N46N320i N46320i N46N
E46
316Ci N40316Ci N45316i N40316i N42316i N45316i N46
E91
318i N46318i N46N320i N46320i N46N
E60
520i N46N520Li N46N
E82
120i N46N
E92
320i N46N
E84
X1 18i N46N
E83
X3 2.0i N46

+11 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 11517515778 listed at $146.30 on bmwpartsdeal (InStock).