The 7 Best Audi Expansion Tanks (2022 reviews)

Here, we present a tank that manages to win our hearts. It's the Topaz audi expansion tank and it's widely considered as one of the all-around great tanks you can buy. The Topaz audi expansion tank matches the original car. Making an aftermarket product with premium quality. And, it works well for good quality, allows for a great fit and it fits well.

The tank is overall and it fits as advertised. Most importantly, the Topaz Audi Expansion Tank fits perfectly and it is good for exact replacement.

Most customers agree that the tank fits like a charm and also has slightly bigger od since it has thicker walls. Also, a few also found that the tank is directly interchangeable with the old one. Overall, many buyers have used the tank for more than a few months without letup, and it shows no sign of giving up.

Customers say that getting a audi tt coolant temp sensor, along with tank is useful.

Top Customer Quotes:

This is designed for a perfect match and it is designed for a great price.
This is compatible with audi a4 a4 quattro s4 1998.
It looks good, is fitment and it is very inexpensive.
Perfect match for the original car. Please verify fitment or application.

Best With Durable Construction: Dorman Audi Expansion Tank

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate tank. The Dorman audi expansion tank is exactly that - it's a simple tank that hits all the right notes. The Dorman audi expansion Tank is a leading auto parts manufacturer founded in the United States and headquartered in Colmar, Pennsylvania. Make sure this fits by entering your model number. This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration.

The tank works perfectly and it is easy to install. Moreover, the tank works OK, it looks identical and has a perfect design. Above all, the Dorman audi expansion tank is good for temp sensors and it makes for a great buy.

"No cap, screws or hoses included. " - says, one customer. In short, for most customers, it was what they were looking for.

Customers discovered that getting a audi tt coolant temp sensor, along with tank is useful.

Why We Like This:

Durable construction - manufactured from quality materials to withstand underhood heat and vibration.
Manufacturer says: Our story began with the first mass market automobile.
Ideal solution - engineered for a seamless installation.
Trustworthy design - backed by 100 years of automotive aftermarket experience.

Best For High Quality: Bapmic Audi Expansion Tank

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Bapmic has been making great tanks for years, thanks to a combination of clever design and appropriate materials. The Bapmic Audi Expansion Tank is a brand of aftermarket replacement auto parts. Manufacturer says: The number provided in this listing is 100% correct in doubt, Please send us your vin, we will check it for you. Also, this is compatible with audi a6 a6 quattro 2002.

The tank is an aftermarket part manufactured by Bapmic, exceeds the original design, and carries a. Further, the tank is designed for perfect match, It is designed for good part and has a perfect design. Lastly, the bapmic audi expansion tank comes with part number and it is clear.

One customer says - "You will probably not be able to get all of the old fluid out due to the shape and the internal sections, so have something underneath to catch what spills. ". Almost all buyers found that the tank was a perfect fit for 04 vw passat 1.8.

Customers discovered that getting a audi expansion tank, with this tank made their life much easier.

Why We Like This:

Replacement oem ( original equipment part) number: 8e0611301g, 8e0 611 301 g.
Aftermarket product with premium quality. 1 year warranty.
This works well higher and it is made for exact fit.
Compatible with audi s4 2002-2009; compatible with Volkswagen passat 2002-2005.

Best With Manufacturer Part Number: Partsflow Audi Expansion Tank

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Best part: Partsflow Audi Expansion Tank costs comparatively low and it is available to ship in 24 hours. In addition, it is built to strict quality control standards，ready to use, direct replacement, choosing high-quality materials, more durable. Make sure this fits by entering your model number. Above all, the partsflow audi expansiontank works with part number and it is compatible with manufacturer part number.

Few customers bought bolt audi triple square, along with the tank.

Why We Like This:

For 2004-2009 audi s4 for 2007-2008 audi rs4.
Good brand reputation.

Best For Country Of Origin: Mtc Audi Expansion Tank

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The MTC audiexpansion tank is capable of outshining several other tanks featured in this list in overall features for the price point. The MTC audi expansion tank is good for country of origin and it is good for fast delivery. Make sure this fits by entering your model number. And, the tank provides for very fast delivery and it is fitted like a glove. Above all, the MTC audi expansion tank fits the following vehicles.

To sum up, buyers found this to be one of the best tanks for daily purposes.

Why We Like This:

Item package dimension:16.51 cm l x25.4 cm w x28.575 cm h.
Good brand reputation.

Best For Car: X4Xz Audi Expansion Tank

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The X4Xz Audi Expansion Tank gives the top-tier tank a run for their money by offering flagship specs at a much more affordable price. The x4xz audiexpansion tank is limited and it is compatible with manufacturer part number. Manufacturer says: We provide product service. And, this is manufactured from quality materials to withstand underhood heat and vibration.

Finally, the x4xz audi expansiontank comes with part number and it is great for other part number.

Customers found that buying a audi tt cabin filter, along with tank is useful.

Why We Like This:

✅[manufacturer part number]: 603-253, other part number: 1k0121407a.
This match for the original car.
Lot of satisfied buyers.

Best For High Temperature: A-Premium Audi Expansion Tank

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Compared with other tanks in this category, the A-Premium Audi Expansion Tank has a convenient design. The a-premium audi expansion tank is compatible with audi models. Make sure this fits by entering your model number. And, the tank is compatible with part number and it is fitment.

Most importantly, the a-premium audi expansion tank has fuel consumption, is white and it is great for high quality plastic.

Customers say that buying a bolt audi triple square, along with tank is useful.

Why We Like This:

This is great for high quality materials and it is suitable for high temperatures.
【Reference number】replace oem part number for 5q0121407d, 5q0121407f, v10-4399.
One of the newcomers and featured product.