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BMW 530i Coolant Expansion Tank Parts
OEM
BMW Expansion Tank Kit - E39EXPANKIT

BMW Expansion Tank Kit - E39EXPANKIT

Comprehensive expansion tank kit for your E39
525i, 528i, 530i
Rein
8 Ratings
Available
Ships in 1 business day
Ships Free
$162.52
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
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
OE
BMW Expansion Tank Cap - Mahle Behr 17117639022

BMW Expansion Tank Cap - Mahle Behr 17117639022

318i, 318is, 318ti, 323Ci, 323i, 323is, 325Ci, & more
Mahle Behr
51 Ratings
Available
In Stock
$14.69
OE
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
$13.15
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
OEM
BMW Coolant Expansion Tank - Mahle/Behr 17111719110

BMW Coolant Expansion Tank - Mahle/Behr 17111719110

A critical component to your vehicle's cooling system
530i, 535i, 540i, 735iL, 740i, 740iL, 750iL
Mahle Behr
4 Ratings
Available
In Stock
Ships Free
$49.25
OEM
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
$14.27
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
$4.99
BMW Coolant Expansion Tank - Meyle 17139846642

BMW Coolant Expansion Tank - Meyle 17139846642

Replace your vehicle's cracked expansion tank with this Meyle tank.
530e, 530e xDrive, 530i, 530i xDrive, 540i, & more
Meyle
2 Ratings
Available
Ships in 1 business day
Ships Free
$126.99
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 - 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
$66.19
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 Engine Coolant Reservoir - Rein EPT0263

BMW Engine Coolant Reservoir - Rein EPT0263

740i, 540i, 740e xDrive, 540i xDrive, 530i xDrive, & more
Rein
Available
Ships in 1 business day
$44.19
BMW Expansion Tank - Rein 17111436381

BMW Expansion Tank - Rein 17111436381

525i, 528i, 530i
Rein
9 Ratings
Available
In Stock
$42.89
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 Coolant Tank Cap - CRP 17111100848

BMW Coolant Tank Cap - CRP 17111100848

1600, 2002, 320i, 528i, 530i, 533i, 535i, 535is, & more
CRP
2 Ratings
Available
Ships in 1 business day
$12.89
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
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 Bracket With Expansion Unit - Genuine BMW 16121120970

BMW Bracket With Expansion Unit - Genuine BMW 16121120970

Positon 3 in the diagram - Diagram may not match your specific vehicle
530i, 630CSi, 633CSi
Genuine BMW
Available
Ships in 4-6 weeks
Ships Free
$214.99
BMW Expansion Tank - Genuine BMW 17111114743

BMW Expansion Tank - Genuine BMW 17111114743

528i, 530i
Genuine BMW
Available
In Stock
Ships Free
$209.99
BMW Coolant Expansion Tank - Genuine BMW 17139846642

BMW Coolant Expansion Tank - Genuine BMW 17139846642

Replace your vehicle's cracked expansion tank with this Genuine BMW tank.
530e, 530e xDrive, 530i, 530i xDrive, 540i, & more
Genuine BMW
Available
In Stock
Ships Free
$189.55
BMW Expansion Tank - Genuine BMW 17111719110

BMW Expansion Tank - Genuine BMW 17111719110

A critical component to your vehicle's cooling system
530i, 535i, 540i, 735iL, 740i, 740iL, 750iL
Genuine BMW
Available
Ships in 3 business days
Ships Free
$169.99
BMW Expansion Tank - Genuine BMW 17111436381

BMW Expansion Tank - Genuine BMW 17111436381

525i, 528i, 530i
Genuine BMW
2 Ratings
Available
In Stock
Ships Free
$167.79