2 DAYS LEFT! Save up to 25% off trusted parts for your European car during FCP Euro's Fourth of July Sale.
Select your vehicle
  1. Home
  2. BMW
  3. Coolant Expansion Tank

BMW 320i 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
OEM
On Sale
BMW Expansion Tank Cap - Reutter 17111100848

BMW Expansion Tank Cap - Reutter 17111100848

This is an OE Expansion Tank Cap manufactured by Reutter in Rein packaging.
1600, 1602, 2002, 2002tii, 2800CS, 3.0CS, 320i, & more
Reutter
Available
In Stock
$14.93 $12.69
BMW Coolant Expansion Tank - Nissens 17137642158

BMW Coolant Expansion Tank - Nissens 17137642158

320i, 320i xDrive228i, 228i xDrive, 320i, 320i xDrive, 328i, & more
Nissens
Available
In Stock
Ships Free
$68.99
On Sale
BMW Coolant Tank Cap - CRP 17111100848

BMW Coolant Tank Cap - CRP 17111100848

1600, 2002, 320i, 528i, 530i, 533i, 535i, 535is, & more
CRP
2 Ratings
Available
In Stock
$12.89 $10.31
On Sale
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
$5.39 $5.12
On Sale
BMW Coolant Expansion Tank - Genuine BMW 17137642158

BMW Coolant Expansion Tank - Genuine BMW 17137642158

228i, 228i xDrive, 320i, 320i xDrive, 328i, & more
Genuine BMW
1 Rating
Available
In Stock
Ships Free
$170.99 $153.89
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
$32.19
On Sale
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
$27.73 $26.34
On Sale
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
$6.79 $6.45
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
BMW Coolant Expansion Tank - Mahle/Behr 17137642158

BMW Coolant Expansion Tank - Mahle/Behr 17137642158

228i, 228i xDrive, 320i, 320i xDrive, 328i, & more
Mahle Behr
2 Ratings
Not available
This product is not available for sale
$89.24

Get help answering any questions you have

Contact Us
Special offers, news, & promos
© FCP Euro 2026. All rights reserved.  
Version: e1e873961 : 53a503b7d08d6a1584b68d28b71f3ec1f789121f