EURORELIC

11 51 7 527 910 –Remanufactured coolant pump, mechanical

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

BMW part number 11 51 7 527 910 (11517527910) is the Remanufactured coolant pump, mechanical, a cooling part catalogued for the E39 (520i, 523i, 523i 2.4), E36/7 (Z3 2.0, Z3 2.2i, Z3 2.5), E60 (520i, 525i, 530i), E85 (Z4 2.2i, Z4 2.5i, Z4 3.0i), E38 (728i, 728iL), E83 (X3 2.5i, X3 3.0i) and 4 more chassis. As of our last check (2026-10-08, bmwpartsdeal.com), it has been superseded by 11517509985. Interchange records list it on E46 as well. 2 aftermarket options, 1 repair guide below.

  1. 1 New from BMW
    Order the replacement number 11517509985
  2. 2 Aftermarket new
    2 options (budget)
  3. 3 Used / NOS
    Search live listings on eBay US/DE.
  4. 4 Interchange
    Same BMW number listed on 1 other chassis
  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 11517509985. Order the newer number.

  • 🇺🇸 USSupersededbmwpartsdeal.com
  • 🇪🇺 EuropeSupersededsuccessor 11517509985: Leebmann24 (DE): "1-3 Working Days" €150.42 (our Leebmann24 lookup of 2026-09-28)leebmann24.com
View 11517527910 at bmwpartsdeal.comCross-reference 11517527910 on RealOEMCatalog diagram (bmwfans.info)

Aftermarket options (2)

Budget (2)
Lowest price. Fine for some jobs; quality and service life vary more.
URO Parts 11517527799
Water Pump – Includes Gasket
Listed cross-refwhy this tier
View URO Parts 11517527799 at RockAuto · $29.99Search eBay for URO Parts 11517527799 ↗
source checked 2026-09-29
Vaico V2050012
Water Pump – Material Type: Metal Impeller; Includes Gasket
Listed cross-refwhy this tier
View Vaico V2050012 at RockAuto · $46.79Search eBay for Vaico V2050012 ↗
source checked 2026-09-29

Each option links to the page that lists it as replacing this BMW number (price as listed on the check date). Tiers marked “brand class” are our classification of the brand, not a test of this part. Aftermarket parts are not BMW parts: quality varies and fitment is not guaranteed.

Where to buy

Every link opens 11517527910 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 11517509985 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

11517527910→11517509985

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

Used & NOS listings

Cross-model interchange (6)

Listed directly for E39 and E36/7 and E60 and E85 and E38 and E83 and E53 and E61 and E65 and E66 in our data (see Fits). Models below are other listings of the same number.

Via successor numberCatalog match (partial list)shared number 11517509985bmwfans.info

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

E46
320Ci M54320Ci M52320i M52320i M54323Ci M52323i M52

+13 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.

ArticleFCP EuroDifficulty: Mediumwritten for E39

How to Replace a Water Pump on an E39 BMW 5-Series (6-cylinder) ↗

Cooling-overhaul style DIY for E39 525i/528i/530i: thermostat housing off, pump driven out with two M6 bolts, then pump, pulley and housing refitted in a criss-cross pattern; includes a video and a parts list. Not difficult, but many steps.

Tools mentioned: Sockets, two 10 mm/M6 bolts, torque wrench, drain pan

Coolant temperature sensor 13621433077 is in the article's parts list (plugs into the thermostat housing).

by Eric Seeger · fcpeuro.com· link checked 2026-10-08

Notes & sources

Successor 11517509985 listed at $142.89 on bmwpartsdeal (InStock).