EURORELIC

17 13 8 600 275 –Cooling water expansion tank

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

BMW part number 17 13 8 600 275 (17138600275) is the Cooling water expansion tank, a cooling part catalogued for the E66 (730Li, 735Li, 740Li). As of our last check (2026-10-08, bmwpartsdeal.com), it has been superseded by 17137647713. Interchange records list it on E65, E67 as well.

  1. 1 New from BMW
    Order the replacement number 17137647713
  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 2 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 17137647713. Order the newer number.

View 17138600275 at bmwpartsdeal.comCross-reference 17138600275 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 17138600275 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 17137647713 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

17138600275→17137647713

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

Used & NOS listings

Cross-model interchange (8)

Via successor numberCatalog match (partial list)shared number 17137647713bmwfans.info

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

E65
730i M54730i N52735i N62740i N62N745i N62750i N62N
E67
745LiS N62760LiS N73

+2 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 17137647713 listed at $142.51 on bmwpartsdeal (InStock).