Audi Q3 Coolant Reservoirs
Your Audi Q3 will be happy to know that the search for the right Coolant Reservoirs you’ve been looking for is over! Advance Auto Parts has 2 different Coolant Reservoirs for your vehicle, ready for shipping or in-store pick up. The best part is, our Audi Q3 Coolant Reservoirs start from as little as $21.99.
When it comes to your Audi Q3, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Coolant Reservoirs brands so you can shop with complete confidence. Some of our top Coolant Reservoirs brands are Dorman and Rein. We’re sure you will get the right product to keep that Q3 running for a long time.
We even have reviews of our OEM and aftermarket Coolant Reservoirs products to help you buy with confidence. Hear from other customers via the 63 reviews on parts for your Audi Q3.
Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Coolant Reservoirs for your Q3, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!
Compare 25 Audi Coolant Reservoirs
Dorman – Pressurized Coolant Reservoir: White, Plastic, Original Equipment Replacement (Part No.603-027)
from
$61.99
This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit and function of the original part.
Product Features:
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Product Features:
- Direct replacement – this engine coolant reservoir matches the fit and function of the original part
- Ideal solution – engineered for a seamless installation
- Durable construction – manufactured from quality materials to withstand underhood heat and vibration
- Trustworthy design – backed by 100 years of automotive aftermarket experience
Dorman – Pressurized Coolant Reservoir: White, Plastic, Original Equipment Replacement (Part No.603-638)
from
$47.99
This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit and function of the original part.
Product Features:
See More
Product Features:
- Direct replacement – this engine coolant reservoir matches the fit and function of the original part
- Ideal solution – engineered for a seamless installation
- Durable construction – manufactured from quality materials to withstand underhood heat and vibration
- Trustworthy design – backed by 100 years of automotive aftermarket experience
Dorman – Pressurized Coolant Reservoir: Clear, Plastic, Original Equipment Replacement (Part No.603-253)
from
$52.99
This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit and function of the original part.
Product Features:
See More
Product Features:
- Direct replacement – this engine coolant reservoir matches the fit and function of the original part
- Ideal solution – engineered for a seamless installation
- Durable construction – manufactured from quality materials to withstand underhood heat and vibration
- Trustworthy design – backed by 100 years of automotive aftermarket experience
Dorman – Pressurized Coolant Reservoir: White, Plastic, Original Equipment Replacement (Part No.603-703)
from
$47.99
This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit and function of the original part.
Product Features:
See More
Product Features:
- Direct replacement – this engine coolant reservoir matches the fit and function of the original part
- Ideal solution – engineered for a seamless installation
- Durable construction – manufactured from quality materials to withstand underhood heat and vibration
- Trustworthy design – backed by 100 years of automotive aftermarket experience
Dorman – Pressurized Coolant Reservoir: White, Plastic, Original Equipment Replacement (Part No.603-098)
from
$81.99
This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit and function of the original part.
Product Features:
See More
Product Features:
- Direct replacement – this engine coolant reservoir matches the fit and function of the original part
- Ideal solution – engineered for a seamless installation
- Durable construction – manufactured from quality materials to withstand underhood heat and vibration
- Trustworthy design – backed by 100 years of automotive aftermarket experience
Rein – Expansion Tank (Part No.EPT0155)
from
$42.99
Rein Automotive OE quality expansion tanks, install, fit and perform the way the original manufacturer intended. These tanks are designed to match or exceed the OE materials used and are produced from virgin plastic with no regrind to prevent cracking from heat cycles and ensure the plastic is durable and will have a long service life.
Product Features:
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Product Features:
- Produced from virgin plastic meeting/exceeding OE specifications and ensuring long life
- Resistant to cracking and wear from heat cycles preventing coolant loss
- Direct fitment allows easy installation
- Manufactured to strict engineering standards/specifications in materials and tolerances
Original Equipment – Original Equipment Expansion Tank (Part No.G1030127454OEA)
from
$164.37
The Original Equipment Expansion Tank is the ORIGINAL part, supplied in a plain box, with the car manufacturer’s logo on the part.
Product Features:
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Product Features:
- OEM-Quality and Direct Fit for easy Installation.
- OEM factory connections and fittings.
- Made of highly durable materials.
- Resistant to thermal wear and cracking.
Rein – Expansion Tank (Part No.EPT0153)
from
$34.99
Rein Automotive OE quality expansion tanks, install, fit and perform the way the original manufacturer intended. These tanks are designed to match or exceed the OE materials used and are produced from virgin plastic with no regrind to prevent cracking from heat cycles and ensure the plastic is durable and will have a long service life.
Product Features:
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Product Features:
- Produced from virgin plastic meeting/exceeding OE specifications and ensuring long life
- Resistant to cracking and wear from heat cycles preventing coolant loss
- Direct fitment allows easy installation
- Manufactured to strict engineering standards/specifications in materials and tolerances
Dorman – Pressurized Coolant Reservoir: Clear, Plastic, Original Equipment Replacement (Part No.603-263)
from
$68.99
This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit and function of the original part.
Product Features:
See More
Product Features:
- Direct replacement – this engine coolant reservoir matches the fit and function of the original part
- Ideal solution – engineered for a seamless installation
- Durable construction – manufactured from quality materials to withstand underhood heat and vibration
- Trustworthy design – backed by 100 years of automotive aftermarket experience
Vaico – Vaico Expansion Tank (Part No.G1030127453VCO)
from
$63.89
The Vaico expansion tank is made of the highest quality materials and is engineered to meet or exceed the OEM specifications for performance, fit and durability.
Product Features:
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Product Features:
- OE-Equivalent and Direct Fit for easy Installation.
- OE style connections and fittings.
- Made of highly durable materials.
- Resistant to thermal wear and cracking.
Behr – Behr Expansion Tank (Part No.G1030305812BEH)
from
$57.60
The Behr expansion tank is made of the highest quality materials and is engineered to meet or exceed the OEM specifications for performance, fit and durability.
Product Features:
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Product Features:
- OE-Equivalent and Direct Fit for easy Installation.
- OE style connections and fittings.
- Made of highly durable materials.
- Resistant to thermal wear and cracking.
Rein – Expansion Tank (Part No.EPT0011)
from
$36.99
Rein Automotive OE quality expansion tanks, install, fit and perform the way the original manufacturer intended. These tanks are designed to match or exceed the OE materials used and are produced from virgin plastic with no regrind to prevent cracking from heat cycles and ensure the plastic is durable and will have a long service life.
Product Features:
See More
Product Features:
- Produced from virgin plastic meeting/exceeding OE specifications and ensuring long life
- Resistant to cracking and wear from heat cycles preventing coolant loss
- Direct fitment allows easy installation
- Manufactured to strict engineering standards/specifications in materials and tolerances
Meyle – Meyle Expansion Tank (Part No.G1030116203MEY)
from
$47.36
The Meyle expansion tank is made of the highest quality materials and is engineered to meet or exceed the OEM specifications for performance, fit and durability.
Product Features:
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Product Features:
- OE-Equivalent and Direct Fit for easy Installation.
- OE style connections and fittings.
- Made of highly durable materials.
- Resistant to thermal wear and cracking.
Behr – Expansion Tank (Part No.G103087907BEH)
from
$47.89
The Behr expansion tank is made of the highest quality materials and is engineered to meet or exceed the OEM specifications for performance, fit and durability.
Product Features:
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Product Features:
- OE-Equivalent and Direct Fit for easy Installation.
- OE style connections and fittings.
- Made of highly durable materials.
- Resistant to thermal wear and cracking.
Rein – Expansion Tank (Part No.EPT0156)
from
$42.99
Rein Automotive OE quality expansion tanks, install, fit and perform the way the original manufacturer intended. These tanks are designed to match or exceed the OE materials used and are produced from virgin plastic with no regrind to prevent cracking from heat cycles and ensure the plastic is durable and will have a long service life.
Product Features:
See More
Product Features:
- Produced from virgin plastic meeting/exceeding OE specifications and ensuring long life
- Resistant to cracking and wear from heat cycles preventing coolant loss
- Direct fitment allows easy installation
- Manufactured to strict engineering standards/specifications in materials and tolerances
APA/URO Parts – Expansion Tank (Part No.G1030312524APA)
from
$221.97
Expansion Tank
Rein – Coolant Expansion Tank (Part No.G1030394205RIN)
from
$137.83
The Rein Engine Coolant Recovery Tank is designed for enduring use. It resists the expansion and cracking that extreme temperature fluctuations can cause. Plus, the virgin plastic construction prevents coolant fluid loss.
Product Features:
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Product Features:
- Includes Sensor and OE Cap (if applicable)
- Produced from virgin plastic meeting/exceeding OE specifications, ensuring long life
- Resistant to cracking and wear from heat cycles preventing coolant loss
- Direct fitment allows easy installation
Behr – Behr Expansion Tank (Part No.G1030394205BEH)
from
$110.43
The Behr expansion tank is made of the highest quality materials and is engineered to meet or exceed the OEM specifications for performance, fit and durability.
Product Features:
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Product Features:
- OE-Equivalent and Direct Fit for easy Installation.
- OE style connections and fittings.
- Made of highly durable materials.
- Resistant to thermal wear and cracking.
Rein – Expansion Tank (Part No.G10302930692RIN)
from
$108.11
Expansion Tank
APA/URO Parts – Expansion Tank (Part No.G1030402121APA)
from
$103.47
Expansion Tank
Rein – Expansion Tank (Part No.EPT0140)
from
$99.99
Rein Automotive OE quality expansion tanks, install, fit and perform the way the original manufacturer intended. These tanks are designed to match or exceed the OE materials used and are produced from virgin plastic with no regrind to prevent cracking from heat cycles and ensure the plastic is durable and will have a long service life.
Product Features:
See More
Product Features:
- Produced from virgin plastic meeting/exceeding OE specifications and ensuring long life
- Resistant to cracking and wear from heat cycles preventing coolant loss
- Direct fitment allows easy installation
- Manufactured to strict engineering standards/specifications in materials and tolerances
Autopart International Inc – Expansion Tank (Part No.G10301973074API)
from
$99.33
Expansion Tank
Dorman – Pressurized Coolant Reservoir: White, Plastic, Original Equipment Replacement (Part No.603-641)
from
$98.99
This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit and function of the original part.
Product Features:
See More
Product Features:
- Direct replacement – this engine coolant reservoir matches the fit and function of the original part
- Ideal solution – engineered for a seamless installation
- Durable construction – manufactured from quality materials to withstand underhood heat and vibration
- Trustworthy design – backed by 100 years of automotive aftermarket experience
Behr – Behr Expansion Tank (Part No.G1030401903BEH)
from
$60.69
The Behr expansion tank is made of the highest quality materials and is engineered to meet or exceed the OEM specifications for performance, fit and durability.
Product Features:
See More
Product Features:
- OE-Equivalent and Direct Fit for easy Installation.
- OE style connections and fittings.
- Made of highly durable materials.
- Resistant to thermal wear and cracking.
Meyle – Meyle Expansion Tank (Part No.G103029664MEY)
from
$59.62
The Meyle expansion tank is made of the highest quality materials and is engineered to meet or exceed the OEM specifications for performance, fit and durability.
Product Features:
See More
Product Features:
- OE-Equivalent and Direct Fit for easy Installation.
- OE style connections and fittings.
- Made of highly durable materials.
- Resistant to thermal wear and cracking.
FAQs for Audi Q3 Coolant Reservoirs
What are the most popular Coolant Reservoirs for the Audi Q3?
With 2 brands you can trust, our most popular Coolant Reservoirs for the Audi Q3 are:
from
$52.99
(7)
Pressurized Coolant Reservoir: Clear, Plastic, Original Equipment Replacement
Coolant Reservoirs
Find Your Audi Q3 Coolant Reservoirs by Year
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