2018 Audi Q3 Engine Cooling Parts

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Keep Your 2018 Audi Q3 in Top Shape with Quality Engine Cooling Parts

Whether you’re repairing or upgrading your Engine Cooling Part, using high-quality parts is key to keeping your 2018 Audi Q3 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Water Pump Gaskets, Thermostats, and Radiators. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Engine Cooling Parts from Trusted Brands

Looking for a reliable Engine Cooling Part? We’ve got you covered with options from brands you know and trust like Dorman. For example, Dorman Engine Cooling Parts start at just $54.99 with an average 4.2 star rating. With over 14 reviews and a solid 4.5 star average, you can shop with confidence knowing other Audi Q3 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2018 Audi Q3 Engine Cooling Part at Advance Auto Parts is around $95.17, with a range that starts at $3.99 and goes up to $433.99. With 40 options in stock from 10 trusted brands, finding the right fit is easy. Popular picks like NTK Engine Coolant Temperature Sensor, EF0153, Carquest Water Pump: New, T1215, and Motorad Standard Thermostat: With Thermostat Insert, With Seal, 203 Degrees, 707-203 start at just $33.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Engine Cooling Part, don’t forget to check out other key components like Blend Doors and Blower Motor and Related Products. At Advance Auto Parts, we’re here to help you keep your 2018 Audi Q3 in peak condition, inside and out.

Essential 2018 Audi Q3 Engine Cooling Parts

Carquest Premium – Carquest Coolant Temperature Sensor 1TS1021, WTA2338 (Part No.WTA2338)

Carquest Coolant Temperature Sensor 1TS1021, WTA2338

from

$23.99
Carquest Premium coolant temperature sensors and switches are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry, Carquest Premium coolant temperature sensors and switches undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium coolant temperature sensors and switches are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.
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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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Dorman – Dorman Engine Coolant Water Outlet, 902-034 (Part No.902-034)

Dorman Engine Coolant Water Outlet, 902-034

from

$25.99
This replacement engine coolant water outlet is engineered to match the fit and durability of the stock engine coolant water outlet on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
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Carquest Premium – Carquest Radiator, 813188 (Part No.813188)

Carquest Radiator, 813188

from

$278.99
A global leader in the manufacture and distribution of aftermarket cooling products for automotive, heavy truck, and industrial applications. Specialized in the production of OE-quality Radiators, Condensers, and Charge Air Coolers for US and international markets, covering over 10,000 part numbers worldwide. Reach Cooling is headquartered in Miami, Florida, with additional distribution centers in Los Angeles, California and a manufacturing plant in Shanghai, China.
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Dorman – Dorman Auxiliary Coolant Pump, 902-069 (Part No.902-069)

Dorman Auxiliary Coolant Pump, 902-069

from

$278.99
This engine auxiliary water pump is designed to match the fit and function of the original pump on specified applications, and is engineered for reliable performance and durability.
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KAI – KAI Radiator Support, AU1225135 (Part No.AU1225135)

KAI Radiator Support, AU1225135

from

$226.99
New Standard Replacement Front Radiator Support, From 4/14/14 Production Date
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Motorad – Motorad Water Pump and Thermostat Assembly – 203 Degrees, 891-203 (Part No.891-203)

Motorad Water Pump and Thermostat Assembly - 203 Degrees, 891-203

from

$433.99
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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URO Parts – URO Parts Expansion Tank, Includes Level Sensor and Silicate Pouch, 5Q0121407T (Part No.5Q0121407T)

URO Parts Expansion Tank, Includes Level Sensor and Silicate Pouch, 5Q0121407T

from

$30.99
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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Motorad – Motorad Engine Coolant Thermostat Housing Assembly Thermostat: With Seals, 203 Degrees, 6001KT (Part No.6001KT)

Motorad Engine Coolant Thermostat Housing Assembly Thermostat: With Seals, 203 Degrees, 6001KT

from

$31.99
Kit includes thermostat, housing, and all necessary seals/gaskets to do the complete job. These individual parts are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat and 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. 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 Coolant Housing/Water Outlet: With Seal, CH3134 (Part No.CH3134)

Carquest Coolant Housing/Water Outlet: With Seal, CH3134

from

$229.99
Manufactured to the highest OEM quality standards by an OE Supplier, using proprietary material to stand up to even the most demanding automotive cooling systems. Thermal shock validated and 100% leak tested.
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KAI – KAI Rad/Condenser Fan Assembly, AU3115113 (Part No.AU3115113)

KAI Rad/Condenser Fan Assembly, AU3115113

from

$215.99
New Platinum Pro Radiator And Condenser Fan Assembly, 2.0/3.2 Liter V6 Models, Module Not Included
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Carquest Premium – Carquest Reservoir Cap: 23 PSI, T93 (Part No.T93)

Carquest Reservoir Cap: 23 PSI, T93

from

$10.99
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.
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Victor Reinz – Victor Reinz Engine Coolant Pipe O-Ring, 41-10479-00 (Part No.41-10479-00)

Victor Reinz Engine Coolant Pipe O-Ring, 41-10479-00

from

$6.19
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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URO Parts – URO Parts Water Pump, Includes gasket, 06H121026BA (Part No.06H121026BA)

URO Parts Water Pump, Includes gasket, 06H121026BA

from

$86.99
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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Felpro – Felpro Engine Coolant Outlet Gasket, 36130 (Part No.36130)

Felpro Engine Coolant Outlet Gasket, 36130

from

$5.49
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Victor Reinz – Victor Reinz Engine Water Pump Gasket, 71-38928-00 (Part No.71-38928-00)

Victor Reinz Engine Water Pump Gasket, 71-38928-00

from

$8.49
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Rein – Rein Coolant Hose Rubber Connector, CHC0712 (Part No.CHC0712)

Rein Coolant Hose Rubber Connector, CHC0712

from

$6.99
Rein connectors are designed to be direct replacements for OE connectors. Rein connectors are manufactured with high-quality rubber construction to ensure durability and long service life
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Rein – Rein Coolant Pipe Remanufactured, CHP0991 (Part No.CHP0991)

Rein Coolant Pipe Remanufactured, CHP0991

from

$11.99
Rein Automotive OE quality coolant pipes fit vehicles the way the original manufacturer intended. Designed to be direct replacement for the OE. Rein coolant pipes are designed to match or exceed the OE materials used and are produced to the highest standards to ensure long service life.
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Felpro – Felpro Engine Coolant Thermostat Gasket, 36131 (Part No.36131)

Felpro Engine Coolant Thermostat Gasket, 36131

from

$6.49
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Dorman – Dorman Engine Water Pump Assembly (OE Fix), 902-670 (Part No.902-670)

Dorman Engine Water Pump Assembly (OE Fix), 902-670

from

$371.99
The gasket on certain Audi and VW OEM engine water pump housings swells when it comes in contact with oil, causing the plastic housing to crack. This Dorman OE FIX housing has been upgraded to aluminum to prevent cracking. In addition, the gasket material has been upgraded to reduce swelling when it comes in contact with oil for a longer service life. This housing is designed to match the fit and function of the original housing on specified applications, and is engineered for reliable performance and durability.
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Rein – Rein Hardware Bolt, HWB0080 (Part No.HWB0080)

Rein Hardware Bolt, HWB0080

from

$3.99
Rein OE quality water pump mounting bolts are manufactured with premium materials and are direct replacements for the OE. Set includes all necessary bolts to complete a specific repair.
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Motorad – Motorad Standard Thermostat: With Thermostat Insert, With Seal, 203 Degrees, 707-203 (Part No.707-203)

Motorad Standard Thermostat: With Thermostat Insert, With Seal, 203 Degrees, 707-203

from

$85.99
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: 235 Degrees, 838-235 (Part No.838-235)

Carquest Standard Thermostat: 235 Degrees, 838-235

from

$69.99
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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Rein – Rein Thermostat Insert 95C, CTI0010 (Part No.CTI0010)

Rein Thermostat Insert 95C, CTI0010

from

$35.99
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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Rein – Rein Radiator Mount, AVM0702 (Part No.AVM0702)

Rein Radiator Mount, AVM0702

from

$17.99
Anti-vibration parts dampen vibration harmonics from the engine and drive line components to rest of the vehicle. This in turn reduces vibration and noise which can be felt and heard while the vehicle is in operation. Rein Automotive anti-vibration parts are application specific and match the design and function of the OE parts.
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Rein – Rein Radiator Mount, AVM0716 (Part No.AVM0716)

Rein Radiator Mount, AVM0716

from

$6.99
Anti-vibration parts dampen vibration harmonics from the engine and drive line components to rest of the vehicle. This in turn reduces vibration and noise which can be felt and heard while the vehicle is in operation. Rein Automotive anti-vibration parts are application specific and match the design and function of the OE parts.
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Most Popular Water Pump Gaskets for 2018 Audi Q3s

Enhance your 2018 Audi Q3 with one of the 2 Water Pump Gaskets we have in stock, starting at just $5.49.

Felpro – Felpro Engine Water Pump Gasket, 35872 (Part No.35872)

Felpro Engine Water Pump Gasket, 35872

from

$5.49
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More

Victor Reinz – Victor Reinz Engine Water Pump Gasket, 71-38928-00 (Part No.71-38928-00)

Victor Reinz Engine Water Pump Gasket, 71-38928-00

from

$8.49
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
See More

Best-Selling 2018 Audi Q3 Thermostats

Upgrade your Q3 with one of our 3 best-selling Thermostats.

Motorad – Motorad Standard Thermostat: With Thermostat Insert, With Seal, 203 Degrees, 707-203 (Part No.707-203)

Motorad Standard Thermostat: With Thermostat Insert, With Seal, 203 Degrees, 707-203

from

$85.99
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
See More

Rein – Rein Thermostat Insert 95C, CTI0010 (Part No.CTI0010)

Rein Thermostat Insert 95C, CTI0010

from

$35.99
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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Beck/Arnley – Beck/Arnley THERMOSTAT, 143-0867 (Part No.143-0867)

Beck/Arnley THERMOSTAT, 143-0867

from

$69.99
Beck/Arnley parts meet foreign nameplate OE specifications for form, fit and function. Our product specialists work with a network of global sourcing partners so you can install the right part with confidence.
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Top-Quality Radiators for 2018 Audi Q3s

Choose a high-quality OEM or aftermarket Radiator for Audi Q3s and enjoy top-notch performance from $278.99.

Carquest Premium – Carquest Radiator, 813188 (Part No.813188)

Carquest Radiator, 813188

from

$278.99
A global leader in the manufacture and distribution of aftermarket cooling products for automotive, heavy truck, and industrial applications. Specialized in the production of OE-quality Radiators, Condensers, and Charge Air Coolers for US and international markets, covering over 10,000 part numbers worldwide. Reach Cooling is headquartered in Miami, Florida, with additional distribution centers in Los Angeles, California and a manufacturing plant in Shanghai, China.
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Top Picks for 2018 Audi Q3 Water Pumps

Invest in one of our 3 durable Water Pumps for your 2018 Audi, knowing you’re getting trusted brands and expert craftsmanship.

Carquest Premium – Carquest Engine Water Pump: New, Gasket/Seals Included, T1252 (Part No.T1252)

Carquest Engine Water Pump: New, Gasket/Seals Included, T1252

from

$226.99
Carquest Premium water pumps are 100% new, high-quality parts that meet or exceed original equipment (O.E.) specifications. All components, including the housing, hub, bearings, gaskets and seals are designed for long-lasting service life. These water pumps are supplied with the gaskets or seals necessary for installation. Our Carquest Premium water pumps undergo stringent testing to ensure superior performance that we stand behind with an industry-leading warranty.
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Rein – Rein Water Pump Kit, WPU0016 (Part No.WPU0016)

Rein Water Pump Kit, WPU0016

from

$376.99
Rein Automotive OE quality water pump kits are designed to be direct replacements for OE water pumps and water pump assembles. Rein water pumps are made to original casting specifications to ensure proper fitment for easy installation, proper water flow and maximum cooling. Pumps include the necessary OE style gaskets and/or o-rings to replace the old worn out parts. Seals are made from a high quality silicate carbide compound. Bearings of OE design and materials are also used to meet or exceed OEM standards and ensure long service life. Our quality water pumps aim to provide the professional repair technician and vehicle owner the peace of mind and trust that is expected from an OE quality component, and are backed by 4 years and 50,000 mile Limited Warranty. Please read and follow all enclosed instructions to maximize pump life and validate Limited Warranty.
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AISIN – AISIN Engine Water Pump Assembly, WPVW-614V (Part No.WPVW-614V)

AISIN Engine Water Pump Assembly, WPVW-614V

from

$325.99
OE Engineered and Manufactured Water Pumps
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Our Thermostat and Water Outlet Gaskets for 2018 Audi Q3s

Make a smart move for your 2018 Audi Q3 with our Thermostat and Water Outlet Gasket for $5.49.

Felpro – Felpro Engine Coolant Outlet Gasket, 36130 (Part No.36130)

Felpro Engine Coolant Outlet Gasket, 36130

from

$5.49
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More

Top-Rated Engine Cooling Part Brands For Your 2018 Audi Q3

When it comes to finding the perfect Engine Cooling Part for your 2018 Audi Q3, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 10 trusted brands. We carry the most popular Engine Cooling Part brands including Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $54.99. Purchasing a Engine Cooling Part from us here at Advance Auto Parts is a smart move for both you and your 2018 Audi Q3, providing peace of mind with parts that meet or exceed OEM standards.

Popular Dorman 2018 Audi Q3 Engine Cooling Parts

If you’re looking for a top-quality Engine Cooling Part for your 2018 Audi Q3, Advance Auto Parts has exactly what you need with our selection of Dorman Engine Cooling Parts. We have 1 Dorman Engine Cooling Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $54.99, you’ll find the perfect Engine Cooling Part for your needs and budget. Dorman Engine Cooling Parts for the 2018 Audi Q3 come highly rated, with over 7 customer reviews and an impressive average rating of 4.2 stars. Choosing a Dorman Engine Cooling Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.

FAQs for 2018 Audi Q3 Engine Cooling Parts

What are the best-selling Engine Cooling Parts for 2018 Audi Q3s?

Out of 40 Engine Cooling Parts that fit 2018 Audi Q3s, the following parts are the top sellers:

What’s the price range for 2018 Audi Q3 Engine Cooling Parts?

The prices of Engine Cooling Parts for the 2018 Audi Q3 range from $3.99 up to $433.99 for the most premium parts.

What is the average price of an Engine Cooling Part for a 2018 Audi Q3?

The average price for Engine Cooling Parts for the 2018 Audi Q3 is $95.17. Keep in mind the variety of part types within our Engine Cooling Part category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Engine Cooling Parts for other Audi Q3 model years?

Yes, we carry Engine Cooling Parts for 9 model years of Audi Q3s between 2015 and 2025. The following model years are the most popular for Engine Cooling Part purchases: 2023, 2022, 2021, 2020, 2019, 2017, 2016, 2015, and 2025.

What are the cheapest Engine Cooling Parts for my 2018 Audi Q3?

The cheapest 2018 Audi Q3 Engine Cooling Parts we carry are:

Does Advance Auto Parts sell Engine Cooling Parts for any other 2018 Audi models?

Yes. We stock Engine Cooling Parts for 24 other popular 2018 Audi models. Some of the most popular are 2018 S4 Engine Cooling Parts, 2018 A4 Quattro Engine Cooling Parts, 2018 A4 Engine Cooling Parts, 2018 A6 Quattro Engine Cooling Parts, and 2018 A6 Engine Cooling Parts.

What types of Engine Cooling Parts do you sell for my 2018 Audi Q3?

As of 8/2/26, these are some of the most in-demand types of Engine Cooling Parts for a 2018 Audi Q3:

Can I get help with 2018 Audi Q3 Engine Cooling Part orders?

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

What is your return policy for Audi Q3 Engine Cooling Parts?

Advance Auto Parts keeps returns simple. For new Audi Q3 Engine Cooling Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.