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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.
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, 530i, 323i, 740iL, 540i, 525i, 330Ci, 335i, 325Ci, 330i, Z4, 325xi, 535i, 750Li, 740i, 545i, 745Li, 330xi, Z3, 650i, M3, 550i, 323Ci, 750i, 745i, 325is, 750iL, 335i xDrive, 328Ci, 530xi, 328is, 535xi, 335xi, 535i xDrive, 318i and 323is.
We stock these Expansion Tank brands for the BMW 645Ci: Replacement, Genuine, APA/URO Parts, Dorman, ContiTech, Behr, Vaico, Standard Motor Products, Action Crash, SKP, API, DIY Solutions and Brock.
![]() ![]() Click to Enlarge 4.8 Stars
Replacement 123-068
Expansion Tank Close
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Our List Price: $49.95
with FREE Shipping
Product SKU: 123-068
Product Note: Engine Coolant Reservoir -- ENGINE COOLANT RADIATOR OVERFLOW TANK BOTTLE, WITH CAP
Condition: New
Shipping Options:
Free Ground Shipping
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![]() ![]() Click to Enlarge (1 Reviews) 5 Stars
Genuine W0133-1763099
Expansion Tank Close
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Product List Price: $146.44
Our List Price: $125.58
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
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![]() ![]() Click to Enlarge (18 Reviews) 5 Stars
APA/URO Parts 17137542986
Expansion Tank Close
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Our List Price: $36.43
Product SKU: 17137542986
Product Note: Engine Coolant Reservoir
Condition: New
Shipping Options:
Ground
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![]() ![]() Click to Enlarge (18 Reviews) 5 Stars
APA/URO Parts 17137542986
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Our List Price: $36.43
Product SKU: 17137542986
Product Note: Engine Coolant Reservoir
Condition: New
Shipping Options:
Ground
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![]() ![]() Click to Enlarge (1 Reviews) 5 Stars
Genuine W0133-1763099
Expansion Tank Close
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Product List Price: $146.44
Our List Price: $125.58
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
|
![]() ![]() Click to Enlarge (1 Reviews) 5 Stars
Dorman 603-351
Expansion Tank Close
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Our List Price: $63.43
Product SKU: 603-351
Product Note: Engine Coolant Reservoir
Package Contents 1 Coolant Reservoir; 1 Cap
Color Black
Features:
Position of Product: Front
Condition: New
Shipping Options:
Ground
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Our List Price: $66.43
Product SKU: EPK0128
Product Note: Engine Coolant Reservoir Kit
Features:
Condition: New
Shipping Options:
Ground
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![]() ![]() Click to Enlarge (5 Reviews) 5 Stars
Behr 17 13 7 542 986
Expansion Tank Close
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Our List Price: $56.73
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
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![]() ![]() Click to Enlarge (2 Reviews) 5 Stars
Vaico W0133-1763099
Expansion Tank Close
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Product List Price: $146.44
Our List Price: $80.58
Product SKU: W0133-1763099
Condition: New
Shipping Options:
Ground, Overnight, 2 Day
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![]() ![]() Click to Enlarge (5 Reviews) 5 Stars
Behr 17 13 7 542 986
Expansion Tank Close
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Our List Price: $56.73
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
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![]() ![]() Click to Enlarge (2 Reviews) 5 Stars
Vaico W0133-1763099
Expansion Tank Close
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Product List Price: $146.44
Our List Price: $80.58
Product SKU: W0133-1763099
Condition: New
Shipping Options:
Ground, Overnight, 2 Day
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Our List Price: $86.43
Product SKU: Z49011
Product Note: Engine Coolant Reservoir -- Kit
Condition: New
Shipping Options:
Ground
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![]() ![]() Click to Enlarge (1 Reviews) 5 Stars
Behr W0133-1763099
Expansion Tank Close
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Product List Price: $146.44
Our List Price: $99.58
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
|
Our List Price: $66.43
Product SKU: EPK0128
Product Note: Engine Coolant Reservoir Kit
Features:
Condition: New
Shipping Options:
Ground
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![]() ![]() Click to Enlarge (1 Reviews) 5 Stars
Dorman 603-351
Expansion Tank Close
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Our List Price: $63.43
Product SKU: 603-351
Product Note: Engine Coolant Reservoir
Package Contents 1 Coolant Reservoir; 1 Cap
Color Black
Features:
Position of Product: Front
Condition: New
Shipping Options:
Ground
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Product List Price: $146.44
Our List Price: $56.98
Product SKU: BM3014107
Product Note: COOLANT RECOVERY TANK
Condition: New
Quality: Premium - High quality new replacement part.
Shipping Options:
Ground
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Our List Price: $31.98
Product SKU: SK603351
Product Note: Engine Coolant Reservoir
Features:
Condition: New
Shipping Options:
Ground
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Our List Price: $43.98
Product SKU: 18497-07863287
Product Note: Engine Coolant Reservoir
Condition: New
Shipping Options:
Ground
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![]() ![]() Click to Enlarge 5 Stars
DIY Solutions HVA02739
Expansion Tank Close
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Our List Price: $68.95
with FREE Shipping
Product SKU: HVA02739
Product Note: Engine Coolant Reservoir
Condition: New
Shipping Options:
Free Ground Shipping
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Our List Price: $11.98
with FREE Shipping
Product SKU: 8667-0042
Product Note: Engine Coolant Reservoir -- 03-16 BMW Various Models Coolant Recovery Tank Level Sensor 11-16 Mini Cooper Countryman 13-16 Mini Cooper Paceman
Condition: New
Shipping Options:
Free Ground Shipping
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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.
Perfect plug not play and delivered right on time ty Parts geek.com