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Get the Best Priced BMW 645Ci Expansion Tank

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BMW 645Ci Replacement Expansion Tank Information


Just as water expands when it gets hot, so too, does coolant. As it moves around your engine, the coolant picks up heat and expands.Without the expansion tank, it would overflow and drip down to the ground, wasting the coolant and requiring you to refill it almost daily. An expansion tank is where the coolant goes when it has nowhere else to go, but having a leak in this tank is almost like having no tank at all.You should replace a damaged expansion tank to be sure that your BMW 645Ci is not losing too much coolant. Once in a while you have to buy an auto part for safety or utilitarian needs, while sometimes it's an item to enjoy; no matter, buy the best reliability you're able to swing. Your BMW is a high-quality machine, and you should keep it purring with our selection of quality automotive parts from www.PartsGeek.com.


BMW 645Ci Expansion Tank They are available for the following BMW 645Ci years: 2005, 2004, 05, 04. This part is also sometimes called BMW 645Ci Radiator Overflow Tank. We stock expansion tank parts for most BMW models including 325i, X5, 528i, 328i, X3, 323i, 530i, 740iL, 540i, 330Ci, 525i, 330i, 325Ci, 335i, Z4, 325xi, 740i, 535i, 750Li, 545i, 745Li, 330xi, Z3, 323Ci, M3, 650i, 550i, 750i, 750iL, 745i, 325is, 328Ci, 328is, 335i xDrive, 323is, 530xi, 535xi, 318i, 135i and 325e.

We stock these Expansion Tank brands for the BMW 645Ci: Replacement, Genuine, APA/URO Parts, Dorman, Behr, Vaico, Standard Motor Products, Hella, Action Crash, ContiTech and API.


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Review Fitment Notes to Ensure Proper Fit
Replacement Logo
Replacement Expansion Tank 123-068
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(3 Reviews)
4.7 Stars
Replacement 123-068
Expansion Tank
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Our List Price: $49.95
with FREE Shipping
(96) In Stock
Product SKU: 123-068
Product Note: Engine Coolant Reservoir -- ENGINE COOLANT RADIATOR OVERFLOW TANK BOTTLE, WITH CAP
Condition: New

Shipping Options:
Free Ground Shipping
Fitment Information: Catalog: E
Vehicle Engine
2004 (04) BMW 645Ci 4.4L V8 

Replacement Logo
Replacement Expansion Tank 123-068
Click to Enlarge
(3 Reviews)
4.7 Stars
Replacement 123-068
Expansion Tank
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Loading Reviews...
Our List Price: $49.95
with FREE Shipping
(96) In Stock
Product SKU: 123-068
Product Note: Engine Coolant Reservoir -- ENGINE COOLANT RADIATOR OVERFLOW TANK BOTTLE, WITH CAP
Condition: New

Shipping Options:
Free Ground Shipping
Fitment Information: Catalog: E
Vehicle Engine
2005 (05) BMW 645Ci 4.4L V8 

Genuine Logo Genuine Expansion Tank W0133-1763099
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(1 Reviews)
5 Stars
Genuine W0133-1763099
Expansion Tank
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Product List Price:
$140.86
Our List Price: $120.58
(57) In Stock
Product SKU: W0133-1763099
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Ground, Overnight, 2 Day
Fitment Information: Catalog: A
Vehicle
2005 (05) BMW 645Ci

APA/URO Parts Logo APA/URO Parts Expansion Tank 17137542986
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(13 Reviews)
5 Stars
APA/URO Parts 17137542986
Expansion Tank
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Our List Price: $36.43
(99) In Stock
Product SKU: 17137542986
Product Note: Engine Coolant Reservoir
Features:
  • Guaranteed fitment
  • Precision-molded to OE dimensions to ensure compatibility with original sensors and connections
  • Quality materials resist engine heat and harsh cooling system environment
  • Factory pressure-tested
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: B
Vehicle
2005 (05) BMW 645Ci

Genuine Logo Genuine Expansion Tank W0133-1763099
Click to Enlarge
(1 Reviews)
5 Stars
Genuine W0133-1763099
Expansion Tank
Close
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Product List Price:
$140.86
Our List Price: $120.58
(57) In Stock
Product SKU: W0133-1763099
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Ground, Overnight, 2 Day
Fitment Information: Catalog: A
Vehicle
2004 (04) BMW 645Ci

APA/URO Parts Logo APA/URO Parts Expansion Tank 17137542986
Click to Enlarge
(13 Reviews)
5 Stars
APA/URO Parts 17137542986
Expansion Tank
Close
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Our List Price: $36.43
(99) In Stock
Product SKU: 17137542986
Product Note: Engine Coolant Reservoir
Features:
  • Guaranteed fitment
  • Precision-molded to OE dimensions to ensure compatibility with original sensors and connections
  • Quality materials resist engine heat and harsh cooling system environment
  • Factory pressure-tested
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: B
Vehicle
2004 (04) BMW 645Ci

Dorman Logo Dorman Expansion Tank 603-351
Click to Enlarge
(1 Reviews)
5 Stars
Dorman 603-351
Expansion Tank
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Our List Price: $80.95
with FREE Shipping
(13) In Stock
Product SKU: 603-351
Product Note: Engine Coolant Reservoir
Color Black
Package Contents 1 Coolant Reservoir, 1 Cap
Features:
  • Direct replacement for a proper fit every time
  • Comes with reservoir cap
  • Level sensor included (where applicable)
  • Quality tested to ensure trouble-free installation and performance
Position of Product: Front
Condition: New

Shipping Options:
Free Ground Shipping
Fitment Information: Catalog: B
Vehicle Engine
2005 (05) BMW 645Ci 4.4L V8 

Behr Logo Behr Expansion Tank 17 13 7 542 986
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(5 Reviews)
5 Stars
Behr 17 13 7 542 986
Expansion Tank
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Our List Price: $52.73
(35) In Stock
Product SKU: 17 13 7 542 986
Product Note: Coolant Expansion Tank with Level Sensor -- Also use- (Qty.) (1) 17 11 7 639 021 cap.
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: G
Vehicle
2004 (04) BMW 645Ci

Vaico Logo Vaico Expansion Tank W0133-1763099
Click to Enlarge
(2 Reviews)
5 Stars
Vaico W0133-1763099
Expansion Tank
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Product List Price:
$140.86
Our List Price: $55.58

Product SKU: W0133-1763099
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Fitment Information: Catalog: A
Vehicle
2004 (04) BMW 645Ci

Behr Logo Behr Expansion Tank 17 13 7 542 986
Click to Enlarge
(5 Reviews)
5 Stars
Behr 17 13 7 542 986
Expansion Tank
Close
Loading Reviews...
Our List Price: $52.73
(35) In Stock
Product SKU: 17 13 7 542 986
Product Note: Coolant Expansion Tank with Level Sensor -- Also use- (Qty.) (1) 17 11 7 639 021 cap.
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: G
Vehicle
2005 (05) BMW 645Ci

Vaico Logo Vaico Expansion Tank W0133-1763099
Click to Enlarge
(2 Reviews)
5 Stars
Vaico W0133-1763099
Expansion Tank
Close
Loading Reviews...
Product List Price:
$140.86
Our List Price: $55.58

Product SKU: W0133-1763099
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Fitment Information: Catalog: A
Vehicle
2005 (05) BMW 645Ci

Standard Motor Products Logo Standard Motor Products Expansion Tank Z49011
Click to Enlarge
(Read reviews)
Our List Price: $78.43
(46) In Stock
Product SKU: Z49011
Product Note: Engine Coolant Reservoir -- Kit
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: B
Vehicle
2004 (04) BMW 645Ci

Behr Logo Behr Expansion Tank W0133-1763099
Click to Enlarge
(1 Reviews)
5 Stars
Behr W0133-1763099
Expansion Tank
Close
Loading Reviews...
Product List Price:
$140.86
Our List Price: $78.58
(99) In Stock
Product SKU: W0133-1763099
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Ground, Overnight, 2 Day
Fitment Information: Catalog: A
Vehicle
2005 (05) BMW 645Ci

Dorman Logo Dorman Expansion Tank 603-351
Click to Enlarge
(1 Reviews)
5 Stars
Dorman 603-351
Expansion Tank
Close
Loading Reviews...
Our List Price: $80.95
with FREE Shipping
(13) In Stock
Product SKU: 603-351
Product Note: Engine Coolant Reservoir
Color Black
Package Contents 1 Coolant Reservoir, 1 Cap
Features:
  • Direct replacement for a proper fit every time
  • Comes with reservoir cap
  • Level sensor included (where applicable)
  • Quality tested to ensure trouble-free installation and performance
Position of Product: Front
Condition: New

Shipping Options:
Free Ground Shipping
Fitment Information: Catalog: B
Vehicle Engine
2004 (04) BMW 645Ci 4.4L V8 

Hella Logo Hella Expansion Tank 376789731
Click to Enlarge
(1 Reviews)
5 Stars
Hella 376789731
Expansion Tank
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Loading Reviews...
Our List Price: $56.43
(99) In Stock
Product SKU: 376789731
Product Note: Engine Coolant Reservoir
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: B
Vehicle Body
2004 (04) BMW 645Ci E63 

Action Crash Logo Action Crash Expansion Tank BM3014107
Click to Enlarge
(Read reviews)
Product List Price:
$140.86
Our List Price: $56.98
(43) In Stock
Product SKU: BM3014107
Product Note: COOLANT RECOVERY TANK
Condition: New

Quality: Premium - High quality new replacement part.

Shipping Options:
Ground
Fitment Information: Catalog: D
Vehicle Notes
2005 (05) BMW 645Ci COOLANT RECOVERY TANK 

ContiTech Logo ContiTech Expansion Tank EPT0128
Click to Enlarge
(Read reviews)
Our List Price: $55.08
(2) In Stock
Product SKU: EPT0128
Product Note: EXPANSION TANK
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: H
Vehicle Engine
2005 (05) BMW 645Ci 4.4L V8 

API Logo
API Expansion Tank 1608-505635
Click to Enlarge
(Read reviews)
Our List Price: $45.98
(6) In Stock
Product SKU: 1608-505635
Product Note: Engine Coolant Reservoir
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: P
Vehicle Body Engine
2005 (05) BMW 645Ci E64 Coupe  4.4L V8 DOHC 


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Some of our Customer Reviews
Very Satisfied
Reviewer: bmw expansion tank

this was my first time using your website and I initially was hesitant because the price was so much lower than the o.e.m one. not only did you send me a popular brand name product, it was a perfect fit. I am happy to say that because of it I am driving my BMW every day. its great to see in this day and age that there is a company that seems to be honest and care. thank you so very much.

2004 BMW 645Ci Expansion Tank

Very Satisfied
Reviewer: JoRod

Perfect plug not play and delivered right on time ty Parts geek.com

2004 BMW 645Ci Expansion Tank


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