Shop now and save up to 20% during FCP Euro's Labor Day Sale!

Select your vehicle

  1. Home
  2. BMW
  3. Expansion Tank Cap

BMW M340i Expansion Tank Cap Parts
On Sale
BMW MINI Engine Coolant Reservoir Cap - Febi Bilstein 17135A1BD89

BMW MINI Engine Coolant Reservoir Cap - Febi Bilstein 17135A1BD89

550i, 550i GT, 550i GT xDrive, 550i xDrive, 650i, & more
Febi Bilstein
3 Ratings
Available
In Stock
$9.59 $9.01
MAP
BMW MINI Billet Engine Coolant Expansion Tank Cap - MMR Performance MMR03-1503

BMW MINI Billet Engine Coolant Expansion Tank Cap - MMR Performance MMR03-1503

Manufactured from T6061 billet aluminum and finished in a deep black anodized finish
750Li, Alpina B6 xDrive Gran Coupe, M6 Gran Coupe, & more
MMR Performance
Available
In Stock
Ships Free
$127.70
On Sale
BMW Expansion Tank Cap - Genuine BMW 17138665638

BMW Expansion Tank Cap - Genuine BMW 17138665638

330i xDrive, M340i, M340i xDrive, Z4
Genuine BMW
3 Ratings
Available
In Stock
$29.72 $28.23
On Sale
BMW MINI Engine Coolant Reservoir Cap - Genuine BMW 17135A1BD89

BMW MINI Engine Coolant Reservoir Cap - Genuine BMW 17135A1BD89

550i, 550i GT, 550i GT xDrive, 550i xDrive, 650i, & more
Genuine BMW
2 Ratings
Available
In Stock
$27.02 $25.67

Get help answering any questions you have

Contact Us
Special offers, news, & promos
© FCP Euro 2026. All rights reserved.  
Version: d92907113 : 53a503b7d08d6a1584b68d28b71f3ec1f789121f