Select your vehicle

  1. Home
  2. BMW
  3. Coolant Expansion Tank

BMW 550i xDrive Coolant Expansion Tank Parts
OE
BMW Engine Coolant Expansion Tank Cap - Rein 17117639021

BMW Engine Coolant Expansion Tank Cap - Rein 17117639021

Expansion tank cap for the large expansion tank on your vehicle
525i, 525xi, 528i, 528i xDrive, 528xi, 530i, & more
Rein
18 Ratings
Available
In Stock
$16.69
OEM
BMW Engine Coolant Reservoir - Mahle Behr 17137647281

BMW Engine Coolant Reservoir - Mahle Behr 17137647281

550i, 550i GT, 550i GT xDrive, 550i xDrive, & more
Mahle Behr
Available
In Stock
Ships Free
$78.53
BMW Engine Coolant Expansion Tank - Febi 17137601948

BMW Engine Coolant Expansion Tank - Febi 17137601948

Replacement for your cracked expansion tank. Does not include an expansion tank cap.
550i, 550i GT, 550i GT xDrive, 550i xDrive, 650i, & more
Febi Bilstein
Available
Ships in 1 business day
Ships Free
$84.99
BMW Engine Coolant Expansion Tank - Rein 17137601948

BMW Engine Coolant Expansion Tank - Rein 17137601948

Replacement for your cracked expansion tank. Does not include an expansion tank cap.
550i, 550i GT, 550i GT xDrive, 550i xDrive, 650i, & more
Rein
2 Ratings
Available
In Stock
Ships Free
$84.14
BMW Engine Coolant Expansion Tank - Mahle Behr 17137601948

BMW Engine Coolant Expansion Tank - Mahle Behr 17137601948

Replacement for your cracked expansion tank. Does not include an expansion tank cap.
550i, 550i GT, 550i GT xDrive, 550i xDrive, 650i, & more
Mahle Behr
Available
In Stock
Ships Free
$83.63
BMW Engine Coolant Expansion Tank - Nissens 17137647281

BMW Engine Coolant Expansion Tank - Nissens 17137647281

550i, 550i GT, 550i GT xDrive, 550i xDrive, & more
Nissens
Available
In Stock
Ships Free
$73.43
BMW Expansion Tank - Rein 17137647281

BMW Expansion Tank - Rein 17137647281

550i, 550i GT, 550i GT xDrive, 550i xDrive, & more
Rein
Available
Ships in 1 business day
Ships Free
$68.99
BMW Engine Coolant Expansion Tank Cap - Febi Bilstein 17117639021

BMW Engine Coolant Expansion Tank Cap - Febi Bilstein 17117639021

Expansion tank cap for the large expansion tank on your vehicle
525i, 525xi, 528i, 528i xDrive, 528xi, 530i, & more
Febi Bilstein
Available
In Stock
$22.09
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
MAP
BMW Billet Engine Coolant Expansion Tank Cap - MMR Performance MMR03-1502

BMW Billet Engine Coolant Expansion Tank Cap - MMR Performance MMR03-1502

Manufactured from T6061 billet aluminum and finished in a deep black anodized finish
535i GT xDrive, Alpina B7 xDrive, 650i xDrive, 740Li, & more
MMR Performance
Available
In Stock
Ships Free
$127.70
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 17137601948

BMW Engine Coolant Expansion Tank - Genuine BMW 17137601948

Replacement for your cracked expansion tank. Does not include an expansion tank cap.
550i, 550i GT, 550i GT xDrive, 550i xDrive, 650i, & more
Genuine BMW
Available
Ships in 3 business days
Ships Free
$178.99
BMW Intercooler Expansion Tank - Genuine BMW 17137647281

BMW Intercooler Expansion Tank - Genuine BMW 17137647281

550i, 550i GT, 550i GT xDrive, 550i xDrive, & more
Genuine BMW
Available
In Stock
Ships Free
$153.99
BMW Bracket Expansion Tank - Genuine BMW 17137611352

BMW Bracket Expansion Tank - Genuine BMW 17137611352

Position 14 in the Diagram
550i, 550i GT, 550i GT xDrive, 550i xDrive, 650i, & more
Genuine BMW
Available
Ships in 4-6 weeks
Ships Free
$88.99
BMW Bracket Expansion Tank - Genuine BMW 17137606025

BMW Bracket Expansion Tank - Genuine BMW 17137606025

Position 3 in the Diagram
550i, 550i GT, 550i GT xDrive, 550i xDrive, 650i, & more
Genuine BMW
Available
Ships in 4-6 weeks
Ships Free
$79.99
Clearance
BMW Expansion Tank Hose Barb Fitting - Genuine BMW 11128626647

BMW Expansion Tank Hose Barb Fitting - Genuine BMW 11128626647

Located on the cylinder head, affixes the expansion tank hose in place, sold and priced each
545i, 550i, 550i GT, 550i GT xDrive, & more
Genuine BMW
Available
Ships in 1 business day
$40.49 $30.25
BMW Cover - Genuine BMW 17137803015

BMW Cover - Genuine BMW 17137803015

528i, 528i xDrive, 535d, 535d xDrive, 535i, & more
Genuine BMW
Available
Ships in 4-6 weeks
$28.99
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
$28.45
BMW Engine Coolant Expansion Tank Cap - Genuine BMW 17117639021

BMW Engine Coolant Expansion Tank Cap - Genuine BMW 17117639021

Expansion tank cap for the large expansion tank on your vehicle
525i, 525xi, 528i, 528i xDrive, 528xi, 530i, & more
Genuine BMW
9 Ratings
Available
In Stock
$27.63
BMW Air Deflector - Genuine BMW 17137629287

BMW Air Deflector - Genuine BMW 17137629287

Position 3 in the Diagram
550i, 550i GT, 550i GT xDrive, 550i xDrive, 650i, & more
Genuine BMW
Available
Ships in 4-6 weeks
$11.49
BMW Expansion Tank Blind Plug - Genuine BMW 11531436850

BMW Expansion Tank Blind Plug - Genuine BMW 11531436850

545i, 550i, 645Ci, 650i
Genuine BMW
Available
In Stock
$11.39
BMW Ball Pin - Genuine BMW 17137595254

BMW Ball Pin - Genuine BMW 17137595254

Positon 4 in the diagram - Diagram may not match your specific vehicle
550i, 550i GT, 550i GT xDrive, 550i xDrive, 650i, & more
Genuine BMW
Available
Ships in 3 business days
$8.69
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
$2.99
OEM
BMW Expansion Tank Blind Plug - Rein 11531436850

BMW Expansion Tank Blind Plug - Rein 11531436850

545i, 550i, 645Ci, 650i
Rein
Unavailable
No Longer Available
$6.39
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