Skip to content
FREE SHIPPING on orders over $75 • Quality used E36 & E46 parts • Every part inspected & graded

Genuine BMW Part

Photos coming soon — see the BMW diagram below

BMW diagram17 View BMW DiagramSee this part on the official exploded view

Genuine BMW Screw cap for expansion tank (OEM part 7521071) — a used original part, inspected and graded before it ships.

Details

BMW Part Number7521071
QualityGenuine BMW · OEM

No fitment data available for this part.

Supersession

7521071→7639020

Every used part is inspected and graded before listing. Condition grades:

  • Good — minimal wear, fully functional.
  • Fair — normal wear, fully functional.
  • Acceptable — visible wear, still functional.

Returns: 30 days if a part arrives damaged or isn't what the listing described. Full policy.

Shipping: orders ship within 1–2 business days; free shipping over $75.00.

Screw cap for expansion tank

BMW Part Number:7521071
♡ Save for later
Out of Stock

We don't have this part in stock right now. Request it and we'll source it and notify you when it arrives.

Request This Part