Audi A3 Thermostat Housings

Your Audi A3 will be happy to know that the search for the right Thermostat Housings you’ve been looking for is over! Advance Auto Parts has 5 different Thermostat Housings for your vehicle, ready for shipping or in-store pick up. The best part is, our Audi A3 Thermostat Housings start from as little as $33.99.

When it comes to your Audi A3, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Thermostat Housings brands so you can shop with complete confidence. We’re sure you will get the right product to keep that A3 running for a long time.

We even have reviews of our OEM and aftermarket Thermostat Housings products to help you buy with confidence. Hear from other customers via the 6 reviews on parts for your Audi A3.

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 Thermostat Housings for your A3, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

Please Select your Vehicle to See Exact Fit Parts

Compare 25 Audi Thermostat Housings

Motorad – Motorad Integrated Thermostat Housing: With Seal, 189 Degrees, 580-212 (Part No.580-212)

Motorad Integrated Thermostat Housing: With Seal, 189 Degrees, 580-212

from

$106.99
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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Dorman – Dorman Coolant Housing/Water Outlet: with Housing, 902-5866 (Part No.902-5866)

Dorman Coolant Housing/Water Outlet: with Housing, 902-5866

from

$60.99
This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
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Motorad – Motorad Integrated Thermostat Housing: With Seal, 185 Degrees, 758-185 (Part No.758-185)

Motorad Integrated Thermostat Housing: With Seal, 185 Degrees, 758-185

from

$58.99
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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Carquest Premium – Carquest Coolant Housing/Water Outlet, CH2077 (Part No.CH2077)

Carquest Coolant Housing/Water Outlet, CH2077

from

$157.99
Carquest Premium Thermostat Housings are manufactured with OEM quality materials and safety standards by an OE Supplier. This housing 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. The construction of this housing is improved over the OE design to fix and update any issues that the OE design may have had.
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URO Parts – URO Parts Thermostat Housing, HD aluminum vs OE plastic, 03H121117APRM (Part No.03H121117APRM)

URO Parts Thermostat Housing, HD aluminum vs OE plastic, 03H121117APRM

from

$123.99
For European vehicles, A.P.A. manufactures the URO Parts brand of quality replacement parts, which meet or exceed OEM specifications. URO Parts components are ideal for both professional and DIY vehicle repair, and are often the exclusive aftermarket alternative to overpriced €œGenuine€ components. By reducing deferred maintenance with URO Parts, you will increase the bottom line of your business. With its URO Premium line, A.P.A. offers problem-solving upgraded components that are superior to failure-prone OEM parts in design and/or materials. A.P.A. is so confident in the longevity and reliability of URO Premium products, . URO Parts also specializes in accurate reproduction parts for classic vehicles, including a huge variety of items that are no longer available from the dealer.
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Carquest Premium – Carquest Thermostat Housing With Thermostat, 85963 (Part No.85963)

Carquest Thermostat Housing With Thermostat, 85963

from

$112.99
High quality OE replacement part with all components needed to complete the job.
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Motorad – Motorad Integrated Thermostat Housing: With Seal, 189 Degrees, 963-189 (Part No.963-189)

Motorad Integrated Thermostat Housing: With Seal, 189 Degrees, 963-189

from

$88.99
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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Carquest Premium – Carquest Thermostat Housing With Thermostat, 85965 (Part No.85965)

Carquest Thermostat Housing With Thermostat, 85965

from

$71.99
High quality OE replacement part with all components needed to complete the job.
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Dorman – Dorman Thermostat Assembly: Includes Housing and O-Ring, 189 Degrees, 902-5134 (Part No.902-5134)

Dorman Thermostat Assembly: Includes Housing and O-Ring, 189 Degrees, 902-5134

from

$68.99
This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
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Dorman – Dorman Thermostat Assembly: Includes Housing, O-Ring, and Thermostat, 198 Degrees, 902-5167 (Part No.902-5167)

Dorman Thermostat Assembly: Includes Housing, O-Ring, and Thermostat, 198 Degrees, 902-5167

from

$59.99
This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
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Carquest Premium – Carquest Coolant Housing/Water Outlet, CH2076 (Part No.CH2076)

Carquest Coolant Housing/Water Outlet, CH2076

from

$46.99
Carquest Premium Thermostat Housings are manufactured with OEM quality materials and safety standards by an OE Supplier. This housing 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. The construction of this housing is improved over the OE design to fix and update any issues that the OE design may have had.
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Carquest Premium – Carquest Coolant Housing/Water Outlet: Includes Seal, CH6001 (Part No.CH6001)

Carquest Coolant Housing/Water Outlet: Includes Seal, CH6001

from

$33.99
Carquest Premium Thermostat Housings are manufactured with OEM quality materials and safety standards by an OE Supplier. This housing 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. The construction of this housing is improved over the OE design to fix and update any issues that the OE design may have had.
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Carquest Premium – Carquest Coolant Housing/Water Outlet, CH6002 (Part No.CH6002)

Carquest Coolant Housing/Water Outlet, CH6002

from

$33.99
Carquest Premium Coolant Housings are manufactured with OEM quality materials and safety standards by an OE Supplier. This housing 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. The construction of this housing is improved over the OE design to fix and update any issues that the OE design may have had.
See More

Carquest Premium – Carquest Coolant Housing/Water Outlet: Includes Seal, CH9904 (Part No.CH9904)

Carquest Coolant Housing/Water Outlet: Includes Seal, CH9904

from

$23.99
Carquest Premium Thermostat Housings are manufactured with OEM quality materials and safety standards by an OE Supplier. This housing 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. The construction of this housing is improved over the OE design to fix and update any issues that the OE design may have had.
See More

Carquest Premium – Carquest Engine Coolant Thermostat Housing, CH8702 (Part No.CH8702)

Carquest Engine Coolant Thermostat Housing, CH8702

from

$20.99
Carquest Premium Thermostat Housings are manufactured with OEM quality materials and safety standards by an OE Supplier. This housing 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. The construction of this housing is improved over the OE design to fix and update any issues that the OE design may have had.
See More

Carquest Premium – Carquest Coolant Housing/Water Outlet, CH2074 (Part No.CH2074)

Carquest Coolant Housing/Water Outlet, CH2074

from

$18.99
Carquest Premium Thermostat Housings are manufactured with OEM quality materials and safety standards by an OE Supplier. This housing 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. The construction of this housing is improved over the OE design to fix and update any issues that the OE design may have had.
See More

Carquest Premium – Carquest Coolant Housing/Water Outlet: With Gasket, CH6088 (Part No.CH6088)

Carquest Coolant Housing/Water Outlet: With Gasket, CH6088

from

$15.99
Carquest Premium Thermostat Housings are manufactured with OEM quality materials and safety standards by an OE Supplier. This housing 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. The construction of this housing is improved over the OE design to fix and update any issues that the OE design may have had.
See More

Carquest Premium – Carquest Coolant Housing/Water Outlet: With Gasket, CH9963 (Part No.CH9963)

Carquest Coolant Housing/Water Outlet: With Gasket, CH9963

from

$15.99
Carquest Premium Coolant Housings are manufactured with OEM quality materials and safety standards by an OE Supplier. This housing 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. The construction of this housing is improved over the OE design to fix and update any issues that the OE design may have had.
See More

Carquest Premium – Carquest Coolant Housing/Water Outlet: Includes Seal, CH9991 (Part No.CH9991)

Carquest Coolant Housing/Water Outlet: Includes Seal, CH9991

from

$14.99
Carquest Premium Thermostat Housings are manufactured with OEM quality materials and safety standards by an OE Supplier. This housing 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. The construction of this housing is improved over the OE design to fix and update any issues that the OE design may have had.
See More

Carquest Premium – Carquest Coolant Housing/Water Outlet: With Gasket, CH9995 (Part No.CH9995)

Carquest Coolant Housing/Water Outlet: With Gasket, CH9995

from

$13.99
Carquest Premium Coolant Housings are manufactured with OEM quality materials and safety standards by an OE Supplier. This housing 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. The construction of this housing is improved over the OE design to fix and update any issues that the OE design may have had.
See More

Dorman – Dorman Engine Coolant Thermostat Housing, 902-963 (Part No.902-963)

Dorman Engine Coolant Thermostat Housing, 902-963

from

$13.49
This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
See More

Dorman – Dorman Coolant Housing/Water Outlet: with Water Outlet and O-Ring, 45 Degree Neck Angle, 902-990 (Part No.902-990)

Dorman Coolant Housing/Water Outlet: with Water Outlet and O-Ring, 45 Degree Neck Angle, 902-990

from

$12.99
This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
See More

Carquest Premium – Carquest Coolant Housing/Water Outlet: Includes Coolant Tube, CH8719 (Part No.CH8719)

Carquest Coolant Housing/Water Outlet: Includes Coolant Tube, CH8719

from

$12.29
Carquest Premium Coolant Housings are manufactured with OEM quality materials and safety standards by an OE Supplier. This housing 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. The construction of this housing is improved over the OE design to fix and update any issues that the OE design may have had.
See More

Dorman – Dorman Engine Coolant Thermostat Housing, 902-995 (Part No.902-995)

Dorman Engine Coolant Thermostat Housing, 902-995

from

$11.99
This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
See More

Carquest Premium – Carquest Engine Coolant Water Outlet, CH9983 (Part No.CH9983)

Carquest Engine Coolant Water Outlet, CH9983

from

$8.99
Carquest Premium Coolant Housings are manufactured with OEM quality materials and safety standards by an OE Supplier. This housing 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. The construction of this housing is improved over the OE design to fix and update any issues that the OE design may have had.
See More

FAQs for Audi A3 Thermostat Housings

What are the most popular Thermostat Housings for the Audi A3?

With 3 brands you can trust, our most popular Thermostat Housings for the Audi A3 are:
Dorman Coolant Housing/Water Outlet: with Housing, 902-5866
from $60.99
This product is not rated
Dorman Coolant Housing/Water Outlet: with Housing, 902-5866
Thermostat Housings
Carquest Thermostat Housing With Thermostat, 85965
from $71.99
This product is not rated
Carquest Thermostat Housing With Thermostat, 85965
Thermostat Housings