1. Home
  2. BMW
  3. Coolant Expansion Tank

BMW 440i 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 Expansion Tank - Meyle 17138677649

BMW Engine Coolant Expansion Tank - Meyle 17138677649

For engine cooling circuit (high temp system)
330i, 440i Gran Coupe, 340i, M240i xDrive, & more
Meyle
1 Rating
Available
In Stock
Ships Free
$142.99
BMW Engine Coolant Expansion Tank - Rein 17138677649

BMW Engine Coolant Expansion Tank - Rein 17138677649

For engine cooling circuit (high temp system)
330i, 340i, M240i, 440i xDrive, 430i Gran Coupe, & more
Rein
Available
In Stock
Ships Free
$121.37
BMW Intercooler Coolant Expansion Tank - Febi 17138617045

BMW Intercooler Coolant Expansion Tank - Febi 17138617045

440i xDrive Gran Coupe, 440i Gran Coupe, 440i, & more
Febi Bilstein
Available
In Stock
Ships Free
$83.99
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
$9.59
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 Engine Coolant Expansion Tank - Genuine BMW 17138677649

BMW Engine Coolant Expansion Tank - Genuine BMW 17138677649

For engine cooling circuit (high temp system)
430i xDrive Gran Coupe, 440i xDrive, 330i xDrive, & more
Genuine BMW
Available
In Stock
Ships Free
$176.97
BMW Intercooler Coolant Expansion Tank - Genuine BMW 17138617045

BMW Intercooler Coolant Expansion Tank - Genuine BMW 17138617045

M240i xDrive, 440i Gran Coupe, 340i xDrive, & more
Genuine BMW
Available
Ships in 3 business days
Ships Free
$145.99
BMW Expansion Tank Bracket - Genuine BMW 17138634324

BMW Expansion Tank Bracket - Genuine BMW 17138634324

Position 7 in the Diagram
330i GT xDrive, M240i, 330i xDrive, 440i, 230i, & more
Genuine BMW
Available
Ships in 3 business days
$30.59
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 Cable Holder - Genuine BMW 07146976165

BMW Cable Holder - Genuine BMW 07146976165

1 Series M, 128i, 135i, 328i, 328i xDrive, 328xi, & more
Genuine BMW
Available
In Stock
$2.79
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
$2.69

Get help answering any questions you have

Contact Us
Special offers, news, & promos
© FCP Euro 2026. All rights reserved.  
Version: f56c74474 : 53a503b7d08d6a1584b68d28b71f3ec1f789121f