2004 Audi A6 Quattro Thermostats

Enhance and Protect Your 2004 Audi A6 Quattro with Quality Thermostats

Maintaining the performance of your 2004 Audi A6 Quattro starts with choosing the right parts, and high-quality Thermostats help ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Thermostats specifically for the 2004 Audi A6 Quattro, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Thermostats for Every Budget

Finding affordable, quality Thermostats is easy at Advance Auto Parts. With prices starting as low as $17.99 and an average price of $50.30, you can choose one that fits your budget while delivering the quality you expect. Our Thermostats are competitively priced, ranging from $17.99 to $164.99, so you get value without compromising on strength or reliability.

Explore Related Parts for a Complete Solution

To further enhance your 2004 Audi A6 Quattro, don’t miss our related parts categories, including Radiators and Water Pumps. These additions will round out your repair or upgrade project and ensure your vehicle is ready for any adventure.
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Thermostats for Your 2004 Audi A6 Quattro

Motorad – Motorad Standard Thermostat: 180 Degrees, 304-180 (Part No.304-180)

Motorad Standard Thermostat: 180 Degrees, 304-180

from

$25.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable
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Carquest Premium – Carquest Standard Thermostat: 192 Degrees, 14099 (Part No.14099)

Carquest Standard Thermostat: 192 Degrees, 14099

from

$17.99
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
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Motorad – Motorad Standard Thermostat: 170 Degrees, 304-170 (Part No.304-170)

Motorad Standard Thermostat: 170 Degrees, 304-170

from

$24.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable
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Carquest Premium – Carquest Thermostat: 176 Degrees, 304-176 (Part No.304-176)

Carquest Thermostat: 176 Degrees, 304-176

from

$164.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant.
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Motorad – Motorad Standard Thermostat: With Thermostat Insert, 198 Degrees, 466-198 (Part No.466-198)

Motorad Standard Thermostat: With Thermostat Insert, 198 Degrees, 466-198

from

$65.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable
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Rein – Rein Thermostat Insert, 87 Deg. C Remanufactured, CTN0061 (Part No.CTN0061)

Rein Thermostat Insert, 87 Deg. C Remanufactured, CTN0061

from

$17.99
Rein Automotive OE quality thermostat inserts install, fit and perform the way the original manufacturer intended. This ensures a smooth and easy installation, just as one would expect to find with OE quality. These inserts are designed to meet or exceed the OE materials used. Rein thermostats are produced with high-quality metals and components to ensure proper durability and service life. The thermostats are temperature calibrated to have a consistent and precise response suiting cooling system needs. Our quality thermostat inserts aim to provide the profession repair technician and vehicle owner peace of mind and trust that is expected from an OE quality component.
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FAQs for 2004 Audi A6 Quattro Thermostats

Which Thermostats are the top sellers for the 2004 Audi A6 Quattro?

Out of 6 Thermostats that fit 2004 Audi A6 Quattros, the following parts are the top sellers:
Carquest Standard Thermostat: 192 Degrees, 14099
from $17.99
This product is not rated
Carquest Standard Thermostat: 192 Degrees, 14099
Thermostats
Motorad Standard Thermostat: 180 Degrees, 304-180
from $25.99
This product is not rated
Motorad Standard Thermostat: 180 Degrees, 304-180
Thermostats
Motorad Standard Thermostat: 170 Degrees, 304-170
from $24.99
This product is not rated
Motorad Standard Thermostat: 170 Degrees, 304-170
Thermostats

How can I make sure that a part will be compatible with my 2004 Audi A6 Quattro?

Our Audi A6 Quattro aftermarket and OEM parts are designed specifically for the 2004 model. You can always find your specific fitment and compatibility for your 2004 Audi on an individual product page.

What is the price range for 2004 Audi A6 Quattro Thermostats?

The range of prices of Thermostats for the 2004 Audi A6 Quattro goes from $17.99 up to $164.99 for the most premium parts.

What is the average price of 2004 Audi A6 Quattro Thermostats?

2004 Audi A6 Quattro Thermostats average $50.30 for our selection of OEM and aftermarket parts.

Does Advance Auto Parts sell Thermostats for other Audi A6 Quattro model years?

Yes, we currently stock Thermostats for 29 model years of Audi A6 Quattros, from 1995 to 2025. Model years 2015, 2014, 2013, 2008, 2007, 2006, 2005, 2003, and 2002 are the most popular for Thermostats purchases.

Can I get help with 2004 Audi A6 Quattro Thermostats orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Audi Thermostats and more.

What is your return policy for Audi A6 Quattro Thermostats?

Advance Auto Parts keeps returns simple. For new Audi A6 Quattro Thermostats and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.