2012 Audi A3 Quattro Engine Cooling Parts

Keep Your 2012 Audi A3 Quattro 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 2012 Audi A3 Quattro looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Radiators, Water Pumps, and Thermostats. 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, Carquest Premium, and Carquest. For example, Dorman Engine Cooling Parts start at just $53.99 with an average 4.2 star rating. Carquest Premium and Carquest offer similar pricing and quality, backed by strong customer feedback. With over 15 reviews and a solid 4 star average, you can shop with confidence knowing other Audi A3 Quattro owners approve.

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 2012 Audi A3 Quattro in peak condition, inside and out.

Essential 2012 Audi A3 Quattro Engine Cooling Parts

Dorman – Engine Water Pump Assembly (Part No.902-670)

Engine Water Pump Assembly

from

$300.99
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.

Product Features:
  • Improved design – this engine water pump housing has upgraded gasket material to reduce swelling when it comes in contact with oil for a longer service life.
  • Direct replacement – this engine water pump housing is designed to match the fit and function of the original housing on specific Audi and VW vehicles
  • Restores functionality – maintains the proper engine temperature, protecting the engine from damage caused by overheating
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Vaico – Splash Shield Hardwa (Part No.Q10201318519VCO)

Splash Shield Hardwa

from

$2.16
Splash Shield Hardwa

Victor Reinz – Engine Coolant Thermostat Housing Seal (Part No.41-76137-00)

Engine Coolant Thermostat Housing Seal

from

$6.99
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.

Product Features:
  • Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
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Vaico – Expansion Tank Cap (Part No.G1040762113VCO)

Expansion Tank Cap

from

$28.83
Expansion Tank Cap

APA/URO Parts – C Clip Retainer (Part No.G2050240713APA)

C Clip Retainer

from

$1.38
C Clip Retainer

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

Engine Water Pump Gasket

from

$7.49
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.

Product Features:
  • Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
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Carquest Premium – Coolant Temperature Sensor (Part No.WTC2065)

Coolant Temperature Sensor

from

$29.99
Approved materials for increased durability in even the most extreme temperatures. All MotoRad Coolant Temperature Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.

Product Features:
  • 100% factory resistance calibrated to ensure precision tolerances, resulting in extremely accurate temperature for optimal performance
  • Thread Sealant and/or O-ring pre-installed on applicable sensors to ensure leak free performance
  • Brass sensor housing precision machined to meet or exceed OE thermal conductivity
  • OE precision matched thermistor position for correct output parameters
  • Extensive product testing includes salt spray, high/low temperature impact, thermal vibration, durability, static electricity, and micro tension, among other tests, to ensure all sensors meet or exceed OEM specifications.
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Dorman – Coolant Housing/Water Outlet: with Housing (Part No.902-5866)

Coolant Housing/Water Outlet: with Housing

from

$58.99
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.

Product Features:
  • Ideal replacement – this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and models.
  • Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking.
  • Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
  • Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housings
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Rein – Auxiliary Water Pump (Part No.WPA0031)

Auxiliary Water Pump

from

$189.99
Rein Automotive OE quality auxiliary water pumps are fabricated from original casting specifications to ensure proper fit for easy installation, proper water flow and maximum cooling. Auxiliary water pump use high-quality plastic or metal construction to ensure durability and long service life. Our auxiliary 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.

Product Features:
  • High-quality plastic or metal construction
  • Flow-rates matched to OE flow-rates
  • Includes the vibration isolators, mounting brackets and hardware where applicable for easy installation
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MTC – Expansion Tank Clamp (Part No.G10331323194MTC)

Expansion Tank Clamp

from

$1.84
Expansion Tank Clamp

Mahle – Engine Coolant Thermostat O-Ring (Part No.G4030395790MAH)

Engine Coolant Thermostat O-Ring

from

$6.31
The Mahle Engine Coolant Thermostat O-Ring is a high quality Original Equipment replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:
  • Seals the thermostat housing and helps prevent coolant from leaking from the engine for proper engine temperature
  • Premium Original Equipment replacement
  • Provides performance and dependability
  • Manufactured to meet OE specifications
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Dorman – Pressurized Coolant Reservoir: Clear, Plastic, Original Equipment Replacement (Part No.603-253)

Pressurized Coolant Reservoir: Clear, Plastic, Original Equipment Replacement

from

$53.99
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:
  • 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
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Carquest Premium – Radiator (Part No.813237)

Radiator

from

$209.99
Carquest Premium radiators are designed and engineered for maximum performance, using the highest-grade materials to ensure all radiators meet or exceed original equipment (O.E.) fit, form and function. Carquest Premium radiators are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Most modern vehicles use radiators with plastic tanks and our parts are engineered with integrated ribbing to prevent damage during thermal cycling. Carquest Premium radiators are also 100% tested to ensure a durable, leak-free cooling system repair.

Product Features:
  • Thermal tested under real-life temperature simulations
  • High tensile strength aluminum for maximum crimp strength
  • Plastic tanks are engineeredáwith integrated ribbingáfor addedástrength to withstand cracks, bowing and distortion during thermal cycles
  • Thermal expansion slots extend core life and reduce failure rates by allowing improved core expansion and contraction during systematic heat cycles
See More

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

Standard Thermostat: With Thermostat Insert, With Seal, 203 Degrees

from

$83.99
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.

Product Features:
  • High grade stainless steel and copper construction
  • Meets or exceeds OEM standards
  • Consistent and precise response to cooling system needs
  • Original equipment design for worry-free direct fit replacement
  • 100% tested and calibrated
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Corteco – Heater Pipe O-Ring (Part No.G3077462035CFW)

Heater Pipe O-Ring

from

$1.81
Heater Pipe O-Ring

Febi – Water Temperature Sensor O-Ring (Part No.C606032192FEB)

Water Temperature Sensor O-Ring

from

$1.78
Water Temperature Sensor O-Ring

Carquest Premium – Engine Water Pump (Part No.T2345)

Engine Water Pump

from

$174.99
The CARQUEST New Water Pump features all new, original equipment-quality components for proper fit And long-life performance. Each pump includes heavy-duty unitized bearings, pressed-on hubs, precision machined housings, unitized seals And optimal impeller clearance, plus all new water pumps are 100% factory tested to assure the highest quality product. Each unit is built to meet or exceed all Original Equipment specifications And is validated for fit, form, And function. Also, application specific design to ensure a perfect fit And correct operation for unsurpassed quality that you can trust.

Product Features:
  • All gaskets or seals necessary for installation are supplied with pump
  • Durable housing features precisely machined mounting surfaces for proper sealing
  • Equipped with weep chamber or similar feature to help prevent unnecessary replacement
  • Timing belt should be replaced with the pump
  • This pump is driven by the timing belt
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Dayco – Timing Water Pump Kit; With Belt And Pump, 2 Piece Set (Part No.WP348K1A)

Timing Water Pump Kit; With Belt And Pump, 2 Piece Set

from

$274.99
Demanded by today’s OEMs and manufactured to meet critical fit, form and function requirements, Dayco timing belt kits ensure parts accuracy, time savings and long-lasting performance. This kit is designed for the replacement of worn or damaged original equipment timing belts, tensioners and idler pulleys – each matched to a specific vehicle make and model.

Product Features:
  • Engineered for both domestic and import vehicle applications with a timing belt
  • All components needed for a complete timing belt replacement included in one box
  • Includes premium Dayco components and tough, wear-resistant belt
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Burgaflex – Radiator Mount (Part No.G1020285444BUR)

Radiator Mount

from

$7.53
Radiator Mount

ACM – Auxiliary Fan Assemb (Part No.G5000478210ACM)

Auxiliary Fan Assemb

from

$278.08
Auxiliary Fan Assemb

APA/URO Parts – Water Pump Coupling (Part No.G3014456315APA)

Water Pump Coupling

from

$11.25
Water Pump Coupling

Dorman – Engine Coolant Water Outlet (Part No.902-034)

Engine Coolant Water Outlet

from

$24.99
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..

Product Features:
  • Ideal replacement – this engine coolant water outlet directly replaces the original water outlet on specified vehicle years, makes and models.
  • Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
  • Rentable y confiable: ofrece la calidad original del fabricante a un costo menor que el reemplazo en el distribuidor
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Carquest Premium – COOLANT HOUSING (Part No.CH2423)

COOLANT HOUSING

from

$40.99
COOLANT HOUSING

Dorman – Radiator Fan Assembly: Dual, Cost Effective and Reliable (Part No.620-805)

Radiator Fan Assembly: Dual, Cost Effective and Reliable

from

$416.99
This engine cooling fan assembly is precision-engineered to match the fit and performance of the stock radiator fan on specific vehicle years, makes and models. It has been rigorously tested to ensure it cools as effectively as the original part.

Product Features:
  • Ideal replacement – this engine cooling fan assembly was precision-engineered to match the fit and performance of the stock radiator fan assembly on specific vehicles.
  • Complete package – assembly is designed with the same materials and components as the original part.
  • Quality assured – motors are tested in laboratory settings to ensure performance
  • Cost effective and reliable – trustworthy manufacturing for far less than same part at the dealership
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CRP – Cooling Hose Flange Plug (Part No.G202837841)

Cooling Hose Flange Plug

from

$0.86
Cooling Hose Flange Plug

Most Popular Radiators for 2012 Audi A3 Quattros

Enhance your 2012 Audi A3 Quattro with one of the 3 Radiators we have in stock, starting at just $209.99.

Carquest Premium – Radiator (Part No.813237)

Radiator

from

$209.99
Carquest Premium radiators are designed and engineered for maximum performance, using the highest-grade materials to ensure all radiators meet or exceed original equipment (O.E.) fit, form and function. Carquest Premium radiators are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Most modern vehicles use radiators with plastic tanks and our parts are engineered with integrated ribbing to prevent damage during thermal cycling. Carquest Premium radiators are also 100% tested to ensure a durable, leak-free cooling system repair.

Product Features:
  • Thermal tested under real-life temperature simulations
  • High tensile strength aluminum for maximum crimp strength
  • Plastic tanks are engineeredáwith integrated ribbingáfor addedástrength to withstand cracks, bowing and distortion during thermal cycles
  • Thermal expansion slots extend core life and reduce failure rates by allowing improved core expansion and contraction during systematic heat cycles
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Nissens – Nissens Radiator (Part No.G1000657058NSS)

Nissens Radiator

from

$232.15
Plastic Tank / Aluminum Core Radiator The Nissens Radiator flat tube and double folded fin design offers a significantly better cooling capacity and provides a stronger exterior resisting impacts from stones. This advanced design helps to prevent damage which would negatively affect the cooling capacity and engine performance.

Product Features:
  • OE-Equivalent.
  • Direct fit for easy installation.
  • OE Style mounting brackets and hose connections.
  • Integrated transmission oil cooler when applicable.
  • Compact and lightweight.
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CSF – OE Quality Radiator (Part No.G1000657058CSF)

OE Quality Radiator

from

$210.14
Plastic Tank / Aluminum Core Radiator CSF prides itself on using the most advanced technologies, machines, and experienced personnel to design, develop, and manufacture the world’s best cooling systems. With three privately owned, ISO certified manufacturing facilities that supply to local OE brands, CSF houses the industry’s best manufacturing equipment. CSF’s world class facilities manufacture the highest quality cooling system products available. Thanks to our cutting edge capabilities, we are able to produce the strongest and most complicated components with ease. CSF leads the industry in multi-fit models, which provides customers with additional application coverage, while reducing inventory. All CSF radiators undergo a rigorous testing process in our state-of-the-art testing lab. Our procedures and requirements set the bar for cooling system reliability and performance:

Product Features:
  • Individually leak tested
  • Vibration cycle tested
  • Thermal cycle tested
  • Wind tunnel tested for optimal radiator core cooling efficiency
  • Burst pressure and impulse cycle tested for strength
  • Salt spray tested for corrosion protection
  • 10 foot box “drop test” to ensure packaging protection
  • 30 point fitment inspection on critical dimensions to ensure OE fitment with no modifications necessary
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Best-Selling 2012 Audi A3 Quattro Water Pumps

Upgrade your A3 Quattro with one of our 5 best-selling Water Pumps.

Carquest Premium – Engine Electric Water Pump: New, Plastic Housing (Part No.T1215)

Engine Electric Water Pump: New, Plastic Housing

from

$185.99
Carquest Premium auxiliary water pumps are 100% new, high-quality parts that meet or exceed original equipment (O.E.) specifications. All components, including the housing, impeller, controller, gaskets, and seals are designed for long-lasting service life. These electric water pumps are supplied with the gaskets or seals necessary for installation. Our Carquest Premium auxiliary water pumps undergo stringent testing to ensure superior performance that we stand behind with an industry-leading warranty.

Product Features:
  • Built to meet or exceed OE fit, form and function
  • All components necessary for installation are supplied with pump
  • 100% tested for reliable performance
  • Follow all enclosed instructions to maximize pump life and validate warranty
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Carquest Premium – Engine Water Pump: New, Gasket/Seals Included (Part No.T1252)

Engine Water Pump: New, Gasket/Seals Included

from

$216.99
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.

Product Features:
  • 100% tested for reliable performance
  • Durable housing features precisely machined mounting surface for proper sealing and fitment
  • Equipped with weep chamber or similar feature to help prevent unnecessary replacement
  • Included heavy-duty unitized bearings, pressed-on hubs and optimal impeller clearance for a long-lasting water pump
  • All gaskets or seals necessary for water pump are included
  • This pump is driven by the accessory belt and we recommend replacement if nearing service recommendation
  • This pump is driven by the timing chain; see vehicle manufacturer recommendation for replacement of timing components
  • This pump is driven by the timing belt; see vehicle manufacturer recommendation for replacement of timing components
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Rein – Water Pump Kit (Part No.WPU0016)

Water Pump Kit

from

$369.99
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. Please read and follow all enclosed instructions to maximize pump life and validate warranty.

Product Features:
  • Pump is produced with silicon carbide seals providing improved durability and service life
  • Pump uses OE designed bearings by ensuring to extend pumps service life
  • Read and follow all enclosed instructions to maximize pump life and to qualify for extended warranty
  • Includes complete assembly, balance shaft belt and hardware to replace all wearable parts for easy installation
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Rein – Water Pump with Housing (Part No.WPC0016)

Water Pump with Housing

from

$289.99
Rein Automotive OE quality water pumps 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 fitments 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. Please read and follow all enclosed instructions to maximize pump life and validate warranty.

Product Features:
  • Pump is produced with silicon carbide seals providing improved durability and service life
  • Pump uses OE designed bearings by ensuring to extend pumps service life
  • Read and follow all enclosed instructions to maximize pump life and to qualify for extended warranty
  • Includes complete assembly for easy installation
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Rein – Water Pump Kit (Part No.WPL0016)

Water Pump Kit

from

$251.99
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. Please read and follow all enclosed instructions to maximize pump life and validate warranty.

Product Features:
  • Pump is produced with silicon carbide seals providing improved durability and service life
  • Pump uses OE designed bearings by ensuring to extend pumps service life
  • Read and follow all enclosed instructions to maximize pump life and to qualify for extended warranty
  • Includes complete assembly, balance shaft belt and hardware to replace all wearable parts for easy installation
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Top-Quality Thermostats for 2012 Audi A3 Quattros

Choose a high-quality OEM or aftermarket Thermostat for Audi A3 Quattros and enjoy top-notch performance from $29.99.

Motorad – Standard Thermostat: With Seal, 203 Degrees (Part No.708-203)

Standard Thermostat: With Seal, 203 Degrees

from

$79.99
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.

Product Features:
  • High grade stainless steel and copper construction
  • Meets or exceeds OEM standards
  • Consistent and precise response to cooling system needs
  • Original equipment design for worry-free direct fit replacement
  • 100% tested and calibrated
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Motorad – Standard Thermostat: With Thermostat Insert, With Seal, 203 Degrees (Part No.707-203)

Standard Thermostat: With Thermostat Insert, With Seal, 203 Degrees

from

$83.99
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.

Product Features:
  • High grade stainless steel and copper construction
  • Meets or exceeds OEM standards
  • Consistent and precise response to cooling system needs
  • Original equipment design for worry-free direct fit replacement
  • 100% tested and calibrated
See More

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

Thermostat Insert 95C

from

$29.99
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.

Product Features:
  • Matches original equipment design specifications
  • All gaskets or seals necessary for installation are supplied with thermostats
  • Manufactured to strict engineering standards/specifications in materials and tolerances
  • Thermostat set to 95 degrees Celsius to maintain optimal running temperature
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Rein – Thermostat Insert 95C (Part No.CTN0046)

Thermostat Insert 95C

from

$46.99
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.

Product Features:
  • Matches original equipment design specifications.
  • All gaskets or seals necessary for installation are supplied with thermostats.
  • Manufactured to strict engineering standards/specifications in materials and tolerances.
  • Thermostat set to 95 degrees Celsius to maintain optimal running temperature.
See More

Worldpac – THERMOSTAT (Part No.G4000311656APA)

THERMOSTAT

from

$100.98
THERMOSTAT

Mahle – MAHLE Thermostat (Part No.G4000461881MAH)

MAHLE Thermostat

from

$57.99
Intelligent control systems from MAHLE are used in millions of applications worldwide to provide needs-based precision temperature control. Simple, effective, and tried and tested millions of times over: thermostat inserts from MAHLE provide meticulous regulation of coolant circuits around the world up to approximately 20 m3/h, and ensure ideal operating temperatures in light vehicles, trucks, stationary engines, and also agricultural and construction machinery. Wax elements are at the heart of all MAHLE thermostats and thermostat inserts. These maintenance-free, durable elements have proved their worth in millions of applications. MAHLE, Manufactures a wide range of variants with actuating forces of between 30 N and 2,500 N, small or large displacements, and for a large number of regulation ranges within a temperature span of -20C to +130C.

Product Features:
  • OE quality and design
  • Maintenance-free, durable elements
  • Provides meticulous regulation of coolant circuits Behr’s product expertise transitions to the MAHLE Original brand MAHLE’s recent acquisition of the Behr Thermo-tronik thermal management line will now join the MAHLE Original brand family. The superior quality and coverage known from Behr will continue on, and now will be backed by the MAHLE name. Continuing brand unity is important with any acquisition, and the MAHLE Original brand holds many of the traditional retail market parts, including thermal management. BEHR IS NOW MAHLE ORIGINAL
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Autopart International Inc – Thermostat (Part No.G40001992281API)

Thermostat

from

$30.42
Thermostat

Top Picks for 2012 Audi A3 Quattro Thermostat and Water Outlet Gaskets

Invest in one of our 3 durable Thermostat and Water Outlet Gaskets for your 2012 Ford, knowing you’re getting trusted brands and expert craftsmanship.

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

Engine Coolant Outlet Gasket

from

$4.49
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.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Validated for fit, form and function
  • Unsurpassed quality you can trust
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Felpro – Engine Coolant Thermostat Gasket (Part No.36131)

Engine Coolant Thermostat Gasket

from

$5.79
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.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
See More

Mahle – Engine Coolant Thermostat O-Ring (Part No.G4030395790MAH)

Engine Coolant Thermostat O-Ring

from

$6.31
The Mahle Engine Coolant Thermostat O-Ring is a high quality Original Equipment replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:
  • Seals the thermostat housing and helps prevent coolant from leaking from the engine for proper engine temperature
  • Premium Original Equipment replacement
  • Provides performance and dependability
  • Manufactured to meet OE specifications
See More

Water Pump Gaskets for 2012 Audi A3 Quattros

Make a smart move for your 2012 Audi A3 Quattro with products all priced from $4.49 to $7.49.

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

Engine Water Pump Gasket

from

$4.49
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.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design
  • Manufactured for the sealing repair environment
  • Validated for fit, form, and function
  • Quality that you can trust
See More

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

Engine Water Pump Gasket

from

$7.49
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.

Product Features:
  • Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
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Top-Rated Engine Cooling Part Brands For Your 2012 Audi A3 Quattro

When it comes to finding the perfect Engine Cooling Part for your 2012 Audi A3 Quattro, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 25 trusted brands. We carry the most popular Engine Cooling Part brands including Carquest Premium, Carquest, and Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $11.99. Purchasing a Engine Cooling Part from us here at Advance Auto Parts is a smart move for both you and your 2012 Audi A3 Quattro, providing peace of mind with parts that meet or exceed OEM standards.

Popular Carquest Premium 2012 Audi A3 Quattro Engine Cooling Parts

If you’re looking for a top-quality Engine Cooling Part for your 2012 Audi A3 Quattro, Advance Auto Parts has exactly what you need with our selection of Carquest Premium Engine Cooling Parts. We have 1 Carquest Premium Engine Cooling Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $11.99, you’ll find the perfect Engine Cooling Part for your needs and budget. Carquest Premium Engine Cooling Parts for the 2012 Audi A3 Quattro come highly rated, with over 3 customer reviews and an impressive average rating of 4.4 stars. Choosing a Carquest Premium Engine Cooling Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Engine Coolant Reservoir Cap
from $11.99
(3)
Engine Coolant Reservoir Cap
“Great price”

Top-Quality Carquest 2012 Audi A3 Quattro Engine Cooling Parts

For those in search of a high-quality Engine Cooling Part for their 2012 Audi A3 Quattro, Advance Auto Parts offers a great selection of Carquest Engine Cooling Parts. With 1 Carquest Engine Cooling Parts in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Engine Cooling Parts start at just $20.99, giving you a range of options to suit your budget. Backed by over 3 customer ratings and an average rating of 4.4 stars, Carquest Engine Cooling Parts provide both reliability and excellent performance. Choosing a Carquest Engine Cooling Part from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
Engine Coolant Temperature Sensor
from $20.99
(3)
Engine Coolant Temperature Sensor
“advance auto is my place for auto parts, has been for years, it’s the first and usually the only place I use; when, purchasing parts. I’m a scrutinizi”

FAQs for 2012 Audi A3 Quattro Engine Cooling Parts

What are the best-selling Engine Cooling Parts for 2012 Audi A3 Quattros?

Out of 62 Engine Cooling Parts that fit 2012 Audi A3 Quattros, the following parts are the top sellers:

What’s the price range for 2012 Audi A3 Quattro Engine Cooling Parts?

The prices of Engine Cooling Parts for the 2012 Audi A3 Quattro range from $0.86 up to $434.38 for the most premium parts.

What is the average price of an Engine Cooling Parts Engine Cooling Part for a 2012 Audi A3 Quattro?

The average price for Engine Cooling Parts for the 2012 Audi A3 Quattro is $106.39. 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 A3 Quattro model years?

Yes, we carry Engine Cooling Parts for 16 model years of Audi A3 Quattros between 2006 and 2025. The following model years are the most popular for Engine Cooling Part purchases: 2023, 2022, 2020, 2019, 2018, 2017, 2016, 2015, and 2013.

What are the cheapest Engine Cooling Parts for my 2012 Audi A3 Quattro?

The cheapest 2012 Audi A3 Quattro Engine Cooling Parts we carry are:

Does Advance Auto Parts sell Engine Cooling Parts for any other 2012 Audi models?

Yes. We stock Engine Cooling Parts for 14 other popular 2012 Audi models. Some of the most popular are 2012 S4 Engine Cooling Parts, 2012 A4 Quattro Engine Cooling Parts, 2012 A4 Engine Cooling Parts, 2012 A6 Quattro Engine Cooling Parts, and 2012 A6 Engine Cooling Parts.

What types of Engine Cooling Parts do you sell for my 2012 Audi A3 Quattro?

As of 4/10/25, these are some of the most in-demand types of Engine Cooling Parts for a 2012 Audi A3 Quattro:

Can I get help with 2012 Audi A3 Quattro 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 A3 Quattro Engine Cooling Parts?

Advance Auto Parts keeps returns simple. For new Audi A3 Quattro Engine Cooling Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.