Select your vehicle

  1. Home
  2. BMW
  3. Coolant Expansion Tank

BMW ActiveHybrid 3 Coolant Expansion Tank Parts
OE
BMW Expansion Tank Cap - Rein 17117639020

BMW Expansion Tank Cap - Rein 17117639020

1.4 bar
128i, 135i, 135is, 228i, 228i xDrive, 320i, & more
Rein
13 Ratings
Available
In Stock
$17.39
BMW Engine Coolant Reservoir - Rein EPT0261

BMW Engine Coolant Reservoir - Rein EPT0261

435i, M2, 435i xDrive Gran Coupe, 435i xDrive, & more
Rein
Available
Ships in 1 business day
Ships Free
$59.99
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
$10.09
BMW Brass Coolant Bleeder Screw - URO Parts 17111712788

BMW Brass Coolant Bleeder Screw - URO Parts 17111712788

Replacement brass coolant bleeder screw w/ o-ring
318i, 318is, 318ti, 323Ci, 323i, 323is, 325Ci, & more
URO Parts
69 Ratings
Available
In Stock
$5.19
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
BMW Expansion Tank - Genuine BMW 17137642160

BMW Expansion Tank - Genuine BMW 17137642160

M235i, M2, 328d, 335i, 435i, & More
Genuine BMW
Available
In Stock
Ships Free
$161.99
BMW Expansion Tank Cap - Genuine BMW 17117639020

BMW Expansion Tank Cap - Genuine BMW 17117639020

1.4 bar
128i, 135i, 135is, 228i, 228i xDrive, 320i, & more
Genuine BMW
31 Ratings
Available
In Stock
$27.29
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
BMW Grommet - Genuine BMW 64126910076

BMW Grommet - Genuine BMW 64126910076

1 Series M, 128i, 135i, 135is, 318i, 318is, & more
Genuine BMW
1 Rating
Available
In Stock
$6.39
BMW Coolant Bleeder Screw - OE Supplier 17111712788

BMW Coolant Bleeder Screw - OE Supplier 17111712788

Replacement plastic coolant bleeder screw w/ o-ring
318i, 318is, 318ti, 323Ci, 323i, 323is, 325Ci, & more
OE Supplier
4 Ratings
Available
In Stock
$2.49

Get help answering any questions you have

Contact Us
Special offers, news, & promos
© FCP Euro 2026. All rights reserved.  
Version: 93b90cc5d : 53a503b7d08d6a1584b68d28b71f3ec1f789121f