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Mini Cooper Replacement Expansion Tank Information

Read Reviews for Mini Cooper Expansion Tank -
5 stars - (12 Reviews)
Mini Cooper Expansion Tank Reviews
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Your beloved Mini is perhaps small sized, but it packs plenty of available horsepower. Mini is an innovative designer of compact vehicles that boast good fuel economy and agile driving control. If an issue develops or a part must be replaced, avoid the temptation to scrimp with the wrong component. That Mini Cooper will reward you for installing the right auto parts to perform at top efficiency. Fuel efficiency comes at a cost, since the Mini Cooper has to have first-rate auto parts to operate at peak mileage. Small, sensible cars such as your efficient Mini Cooper were meant to be kept highly tuned in order to keep on demonstrating high levels of economy. The Mini in your carport was built using quality and skill; it should have new replacement or OEM components of a similar top level of quality. Auto enthusiasts who thrill over performance vehicles understand that nothing is more crucial than installing the most outstanding aftermarket parts. Your car is an investment because it has great performance and terrific style, so to keep it going in its best shape you'll want the best in high-quality parts. Without a Mini Cooper Expansion Tank on a car, the coolant that is released by the pressure would spill out of the car which is destructive to the planet. The Mini Cooper Expansion Tank is a vessel that is designed to allow any coolant and trapped air within your coolant system to swell due to an increase in temperature or pressure. You should check coolant levels in the car's Mini Cooper Expansion Tank every now and then; drops in a car's antifreeze level indicates that there is a leak in your car's cooling system. A Mini Cooper is a wonderful thing ... keep it running like a champ with our collection of outstanding parts. If you cherish the horsepower of your Mini, defend it with our superior parts. Shop www.PartsGeek.com any time you want top quality automobile parts to always receive excellent customer service and a good price day in, day out.


They are available for the following Mini Cooper years: 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 15, 14, 13, 12, 11, 10, 09, 08, 07, 06, 05, 04, 03, 02. This part is also sometimes called Mini Cooper Radiator Overflow Tank. We stock expansion tank parts for most Mini models.

We stock these Expansion Tank brands for the Mini Cooper: Genuine, Dorman and Behr.


Expansion Tank for Mini Cooper - Partsgeek
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Genuine W0133-1666077
Expansion Tank
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Product List Price:
$87.51
Our List Price: $67.48
(>25) In Stock
Product SKU: W0133-1666077
Inventory: In Stock
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
Additional Fitment Information: Catalog: A
Vehicle Engine
• 2003 (03) Mini Cooper Supercharged 

Click to Enlarge
Genuine W0133-1666077
Expansion Tank
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Product List Price:
$87.51
Our List Price: $67.48
(>25) In Stock
Product SKU: W0133-1666077
Inventory: In Stock
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
Additional Fitment Information: Catalog: A
Vehicle Engine
• 2004 (04) Mini Cooper Supercharged 

Click to Enlarge
Genuine W0133-1666077
Expansion Tank
Close
Loading Reviews...
Product List Price:
$87.51
Our List Price: $67.48
(>25) In Stock
Product SKU: W0133-1666077
Inventory: In Stock
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
Additional Fitment Information: Catalog: A
Vehicle Engine
• 2002 (02) Mini Cooper Supercharged 

Click to Enlarge
Genuine W0133-1666077
Expansion Tank
Close
Loading Reviews...
Product List Price:
$87.51
Our List Price: $67.48
(>25) In Stock
Product SKU: W0133-1666077
Inventory: In Stock
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
Additional Fitment Information: Catalog: A
Vehicle Engine
• 2005 (05) Mini Cooper Supercharged 

Click to Enlarge
Genuine W0133-1666077
Expansion Tank
Close
Loading Reviews...
Product List Price:
$87.51
Our List Price: $67.48
(>25) In Stock
Product SKU: W0133-1666077
Inventory: In Stock
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
Additional Fitment Information: Catalog: A
Vehicle Engine
• 2006 (06) Mini Cooper Supercharged 

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Dorman 603-332
Expansion Tank
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Our List Price: $41.33
(25) In Stock
Product SKU: 603-332
Product Note: Engine Coolant Reservoir
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Body Engine
• 2009 (09) Mini Cooper R56  1.6L 4 Cyl 

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Genuine W0133-1666076
Expansion Tank
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Product List Price:
$97.10
Our List Price: $87.48
(2) In Stock
Product SKU: W0133-1666076
Inventory: In Stock
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
Additional Fitment Information: Catalog: A
Vehicle Engine
• 2003 (03) Mini Cooper Naturally Aspirated 

Click to Enlarge
Genuine W0133-1666077
Expansion Tank
Close
Loading Reviews...
Product List Price:
$87.51
Our List Price: $67.48
(>25) In Stock
Product SKU: W0133-1666077
Inventory: In Stock
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
Additional Fitment Information: Catalog: A
Vehicle Body Engine
• 2007 (07) Mini Cooper Convertible  Supercharged 

Click to Enlarge
Dorman 603-332
Expansion Tank
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Our List Price: $41.33
(25) In Stock
Product SKU: 603-332
Product Note: Engine Coolant Reservoir
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Body Engine
• 2007 (07) Mini Cooper R56  1.6L 4 Cyl 

Click to Enlarge
Genuine W0133-1666076
Expansion Tank
Close
Loading Reviews...
Product List Price:
$97.10
Our List Price: $87.48
(2) In Stock
Product SKU: W0133-1666076
Inventory: In Stock
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
Additional Fitment Information: Catalog: A
Vehicle Engine
• 2005 (05) Mini Cooper Naturally Aspirated 

Click to Enlarge
Genuine W0133-1919908
Expansion Tank
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Product List Price:
$95.99
Our List Price: $86.48
(>25) In Stock
Product SKU: W0133-1919908
Inventory: In Stock
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
Additional Fitment Information: Catalog: A
Vehicle
• 2009 (09) Mini Cooper

Click to Enlarge
(Read reviews)
Product List Price:
$87.51
Our List Price: $49.48
(>25) In Stock
Product SKU: W0133-1666077
Inventory: In Stock
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
Additional Fitment Information: Catalog: A
Vehicle Engine
• 2005 (05) Mini Cooper Supercharged 

Click to Enlarge
Dorman 603-332
Expansion Tank
Close
Loading Reviews...
Our List Price: $41.33
(25) In Stock
Product SKU: 603-332
Product Note: Engine Coolant Reservoir
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Body Engine
• 2008 (08) Mini Cooper R56  1.6L 4 Cyl 

Click to Enlarge
(Read reviews)
Product List Price:
$87.51
Our List Price: $49.48
(>25) In Stock
Product SKU: W0133-1666077
Inventory: In Stock
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
Additional Fitment Information: Catalog: A
Vehicle Engine
• 2006 (06) Mini Cooper Supercharged 

Click to Enlarge
Genuine W0133-1666077
Expansion Tank
Close
Loading Reviews...
Product List Price:
$87.51
Our List Price: $67.48
(>25) In Stock
Product SKU: W0133-1666077
Inventory: In Stock
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
Additional Fitment Information: Catalog: A
Vehicle Body Engine
• 2008 (08) Mini Cooper Convertible  Supercharged 

Click to Enlarge
Behr 17 13 7 529 273
Expansion Tank
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Our List Price: $40.73
(29) In Stock
Product SKU: 17 13 7 529 273
Product Note: Coolant Expansion Tank
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: G
Vehicle Sub Model Body
• 2008 (08) Mini Cooper Convertible 

Click to Enlarge
Dorman 603-332
Expansion Tank
Close
Loading Reviews...
Our List Price: $40.98
(2) In Stock
Product SKU: 603-332
Product Note: Engine Coolant Reservoir
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: H
Vehicle Body Engine
• 2015 (15) Mini Cooper R57  2.0L 4 Cyl 


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Research on Expansion Tank for Mini Cooper

The expansion tank collects expanding coolant heated in the engine and recycles it back to the coolant system once the heat is dissipated. It serves as a reservoir for engine coolant that has reached boiling point and can potentially rise out of the radiator. The expansion tank works in conjunction with the spring built cap that is thermally activated. As temperature and pressure rises the coolant gets to the boiling point, the cap spring gets activated and allows the heated liquid to flow to the overflow tank. This system works under pressure which increases the effectiveness of the system. Previously engines were cooled by large mechanical fans. However, most modern vehicles make use of both an electric fan and a closed cooling system.

Mini Cooper Expansion Tank Glitches

Your expansion tank is an integral part of your engine's cooling system. When it has issues it causes problems with your engine due to overheating. You will know that your expansion tank has a problem when you are constantly low on coolant. This can be caused by a leaking expansion tank, though they may be small leaks that are not easily noticeable. Cracks may also cause the coolant to eventually evaporate. Another very obvious symptom of a malfunctioning expansion tank is an overheating engine. If the tank has a problem like a malfunctioning Mini Cooper expansion tank cap that prevents it from properly storing coolant or from pressurizing the system it may cause the engine to overheat. Leaking may result to a Mini Cooper expansion tank empty while overheating of the engine may cause a Mini Cooper expansion tank boiling.

Replacing Your Expansion Tank

If you are having problems with your cooling system, get a professional to diagnose it. The coolant expansion tank may not be a major component, but when it has issues it can result to engine damage because of excessive heating. A Mini Cooper expansion tank replacement can cost you an average of between $114 to $160, with labor ranging from $70 to $89 and parts are priced from $44 to $71. You can also replace your Mini Cooper coolant reservoir cap if damaged or malfunctioning; this is a critical component because it maintains the system at a certain pressure and prevents coolant from boiling over.

How do I drain my coolant tank?

You can easily drain your coolant tank by first raising the front of your vehicle on jacks. Place a pan under the radiator to collect the coolant, and then remove the radiator cap. If it has a pressure cap instead you can remove it, as well as the drain cock to drain the radiator.

Remember your cooling system should function efficiently to prevent your vehicle from overheating and to keep the engine running optimally. You can always clean your coolant tank to remove coolant that is no longer functional and replace with fresh coolant. Check also that the expansion tank is functioning properly. For all automobile parts and accessories you can get the best deals at PartsGeek.com.



Some of our Customer Reviews
Very Satisfied
Reviewer: Jennifer

Easy to order, received with no issues about a week later. Best price I could find for the part.

2004 Mini Cooper Expansion Tank

Very Satisfied
Reviewer: bud

order it on Wednesday, got it on Friday. Just what I needed.

2004 Mini Cooper Expansion Tank

Very Satisfied
Reviewer: Perfect fit

I had to replace a friends expansion tank on her 2003 Mini Cooper S. The seam along the center of the tank had cracked and was leaking coolant. This part supplied from Parts Geek was an exact replacement and looked factory stock. It was a simple fix and took about 15 minutes to replace. Thanks Parts Geek!

2003 Mini Cooper Expansion Tank

Very Satisfied
Reviewer: Dean P.

Very good! The item was exactly what I ordered and it arrived before the promised date.

Thank you!

2004 Mini Cooper Expansion Tank

Very Satisfied
Reviewer: Brandon

Part was an exact fit; Excellent condition; shipped fast; BMW part with p/n's

2003 Mini Cooper Expansion Tank

Very Satisfied
Reviewer: sk

The order was processed and shipped within 48hrs. partsgeek is great!!!

2003 Mini Cooper Expansion Tank


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