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

Select your vehicle

  1. Home
  2. BMW
  3. Coolant Expansion Tank

BMW 323is Coolant Expansion Tank Parts
OE
On Sale
BMW Expansion Tank Cap - Mahle Behr 17117639022

BMW Expansion Tank Cap - Mahle Behr 17117639022

318i, 318is, 318ti, 323Ci, 323i, 323is, 325Ci, & more
Mahle Behr
50 Ratings
Available
In Stock
$14.69 $13.96
OE
On Sale
BMW Expansion Tank Cap - Rein 17117639022

BMW Expansion Tank Cap - Rein 17117639022

318i, 318is, 318ti, 323Ci, 323i, 323is, 325Ci, & more
Rein
44 Ratings
Available
In Stock
$13.76 $13.07
On Sale
BMW Expansion Tank - Mahle Behr 17111723520

BMW Expansion Tank - Mahle Behr 17111723520

323i, 323is, 325i, 325is, 328i, 328is, 528i, M3, Z3
Mahle Behr
6 Ratings
Available
In Stock
$51.39 $48.82
BMW Expansion Tank - Rein 17111723520

BMW Expansion Tank - Rein 17111723520

323i, 323is, 325i, 325is, 328i, 328is, 528i, M3, Z3
Rein
18 Ratings
Available
In Stock
$35.39
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
$5.19 $4.93
MAP
BMW Aluminum Expansion Tank (Black) - Mishimoto MMRT-E36-92EBK

BMW Aluminum Expansion Tank (Black) - Mishimoto MMRT-E36-92EBK

323i, 323is, 325i, 325is, 328i, 328is, M3
Mishimoto
1 Rating
Available
In Stock
Ships Free
$190.95
MAP
BMW Aluminum Expansion Tank (Polished) - Mishimoto MMRT-E36-92E

BMW Aluminum Expansion Tank (Polished) - Mishimoto MMRT-E36-92E

323i, 323is, 325i, 325is, 328i, 328is, M3
Mishimoto
2 Ratings
Available
In Stock
Ships Free
$190.95
BMW Expansion Tank - Genuine BMW 17111723520

BMW Expansion Tank - Genuine BMW 17111723520

323i, 323is, 325i, 325is, 328i, 328is, 528i, M3, Z3
Genuine BMW
2 Ratings
Available
In Stock
Ships Free
$199.99
On Sale
BMW Expansion Tank Cap - Genuine BMW 17117639022

BMW Expansion Tank Cap - Genuine BMW 17117639022

318i, 318is, 318ti, 323Ci, 323i, 323is, 325Ci, & more
Genuine BMW
20 Ratings
Available
In Stock
$26.49 $25.17
BMW Coolant Expansion Tank Bracket - Genuine BMW 41122256492

BMW Coolant Expansion Tank Bracket - Genuine BMW 41122256492

Used for Euro M3 expansion tank relocation modification
M3
Genuine BMW
Available
In Stock
$9.99
BMW Expansion Tank Mounting Clip - Genuine BMW 17111723580

BMW Expansion Tank Mounting Clip - Genuine BMW 17111723580

323i, 325i, 325is, 328i, 525i, 528i, 530i, M3, Z3
Genuine BMW
10 Ratings
Available
In Stock
$6.59
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
MAP
BMW Aluminum Coolant Expansion Tank - Moroso 63791

BMW Aluminum Coolant Expansion Tank - Moroso 63791

323is, 325is, M3, 325i, 328i, & more
Moroso
Available
Ships in 3 business days
Ships Free
$445.99
BMW Expansion Tank cap - Meyle 3148009004

BMW Expansion Tank cap - Meyle 3148009004

318i, 318is, 318ti, 323Ci, 323i, 323is, 325Ci, & more
Meyle
1 Rating
Unavailable
No Longer Available
$11.79

Get help answering any questions you have

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