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BMW 545i 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 Expansion Tank - Mahle Behr 17137542986

BMW Expansion Tank - Mahle Behr 17137542986

OEM replacement for your cracked expansion tank. Does not include an expansion tank cap.
525i, 525xi, 528i, 528i xDrive, 528xi, 530i, & more
Mahle Behr
44 Ratings
Available
In Stock
Ships Free
$78.99
BMW Expansion Tank - Meyle 17137542986

BMW Expansion Tank - Meyle 17137542986

Replacement for your cracked expansion tank. Does not include an expansion tank cap.
525i, 525xi, 528i, 528i xDrive, 528xi, 530i, & more
Meyle
Available
Ships in 2-3 weeks
Ships Free
$113.99
BMW Expansion Tank - Nissens 17137542986

BMW Expansion Tank - Nissens 17137542986

OEM replacement for your cracked expansion tank. Does not include an expansion tank cap.
525i, 525xi, 528i, 528i xDrive, 528xi, 530i, & more
Nissens
6 Ratings
Available
In Stock
Ships Free
$63.99
BMW Expansion Tank - Rein 17137542986

BMW Expansion Tank - Rein 17137542986

Replacement for your cracked expansion tank. Does not include an expansion tank cap.
525i, 525xi, 528i, 528i xDrive, 528xi, 530i, & more
Rein
Available
In Stock
Ships Free
$63.79
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
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
BMW Repair Kit Expansion Tank - Genuine BMW 23427571296

BMW Repair Kit Expansion Tank - Genuine BMW 23427571296

Position 1 in the Diagram
545i, 550i, 645Ci, 650i
Genuine BMW
Available
Ships in 5 business days
Ships Free
$164.99
BMW Expansion Tank - Genuine BMW 17137542986

BMW Expansion Tank - Genuine BMW 17137542986

Genuine BMW replacement for your cracked expansion tank. Does not include an expansion tank cap.
525i, 525xi, 528i, 528i xDrive, 528xi, 530i, & more
Genuine BMW
8 Ratings
Available
In Stock
Ships Free
$138.72
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 3 business days
$40.49
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 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 Rubber Mounting - Genuine BMW 32416772178

BMW Rubber Mounting - Genuine BMW 32416772178

525i, 525xi, 528i, 528i xDrive, 528xi, 530i, & more
Genuine BMW
Available
In Stock
$9.19
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