2003 Audi A6 Quattro Cooling and Climate Controls

Essential 2003 Audi A6 Quattro Cooling and Climate Controls

Carquest Premium – HVAC Heater Core Temperature Sensor (Part No.WTA2034)

HVAC Heater Core Temperature Sensor

from

$107.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Standard – Reman York-Diesel Kiki-Zexel-Seltec DCV17B Compressor w/ Clutch (Part No.DW67638)

Reman York-Diesel Kiki-Zexel-Seltec DCV17B Compressor w/ Clutch

from

$466.99
Remanufactured Compressors are built in a ISO9001:2015 Certified facility to ensure consistent quality stAndards in the Re-manufacturing process
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Factory Air – O-Ring & Gasket A/C System Seal Kit (Part No.26831)

O-Ring & Gasket A/C System Seal Kit

from

$19.49
High quality OE replacement part with all components needed to complete the job

Product Features:
  • Compatible with R12 and R134A
  • All hardware included
  • High quality construction
  • Universal applications
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Factory Air – Cap & Valve A/C System Seal Kit (Part No.26783)

Cap & Valve A/C System Seal Kit

from

$17.99
High quality OE replacement part with all components needed to complete the job

Product Features:
  • All the seals needed to complete the job
  • Compatible with both R12 and R134a refrigerants
  • SUV and rear air applications
  • Application specific
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Behr – Radiator (Part No.G100056612BEH)

Radiator

from

$214.81
Aluminum Core Radiator The Behr replacement radiator guarantees the same quality fit and performance as the OE radiator it replaces. The Behr radiator core is manufactured using high quality anti corrosive aluminum and fiber glass-reinforced polyamide coolant tanks that are highly resistant to cracking and deformation.

Product Features:
  • OE-Equivalent
  • Direct fit for easy installation.
  • High quality corrosion resistant materials.
  • OE Style mounting brackets and hose connections.
  • Mechanically bonded aluminum core.
  • Integrated transmission oil cooler when applicable.
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Original Equipment – Original Equipment Blower Motor Resistor (Part No.R2032146358OEA)

Original Equipment Blower Motor Resistor

from

$117.13
The Original Equipment Blower Motor Resistor is manufactured to meet or exceed the OE specifications for performance, fit and function. The Original Equipment Blower Motor Resistor is the ORIGINAL part, supplied in a plain box, with the car manufacturer’s logo on the part.

Product Features:
  • Excellent electrical and thermal performance
  • Direct OE replacement
  • Built to strict quality control standards
  • 100% tested
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Bosch – Water Temperature Sensors (Part No.C602012901BOS)

Water Temperature Sensors

from

$55.15
Bosch liquid temperature sensors accurately monitor the vital fluids in your vehicle ensuring long and healthy life. The sensor provides information to the Engine control Unit to keep your engine running strong, safe, and efficient.

Product Features:
  • High durability against operating materials: fuel, oil, water
  • Sturdy, vibration-proof design with lasting performance
  • Extreme Accuracy under extreme conditions: -40F – +260F
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Carquest Premium – Engine Cooling Fan Resistor (Part No.RUA1677)

Engine Cooling Fan Resistor

from

$151.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Engine Water Pump: New, Gasket/Seals Included (Part No.T2262)

Engine Water Pump: New, Gasket/Seals Included

from

$189.99
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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Motorad – Standard Thermostat: With Thermostat Insert, With Seal, 203 Degrees (Part No.707-203)

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

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$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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Carquest Premium – Multi Purpose Relay (Part No.RAA1247)

Multi Purpose Relay

from

$28.49
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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MTC – Engine Cooling Fan Clutch Pulley Assembly (Part No.G501484775MTC)

Engine Cooling Fan Clutch Pulley Assembly

from

$177.11
The MTC Engine Cooling Fan Clutch Pulley Assembly is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:
  • Premium aftermarket replacement
  • Provides performance and dependability
  • Manufactured to meet OE specifications
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Carquest Premium – A/C Orange Orifice Tube (Part No.T38639)

A/C Orange Orifice Tube

from

$4.99
Carquest Orifice Tubes are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each orifice tube is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.

Product Features:
  • Each orifice tube is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
  • O-Rings necessary for installation are included.
  • Color coded
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Valeo – Service Auxiliary Cooling Fan Assembly (Part No.G5000169959VAL)

Service Auxiliary Cooling Fan Assembly

from

$259.18
Valeo Service offers OE quality motor fans with high cooling efficiency and allows you to save money keeping your engine safe.

Product Features:
  • OE quality
  • Quiet operation and dependable performance
  • Dual Bearing design technology
  • Vibration free operation
  • Precision assembled and balanced with all new components
  • Tested to OEM specifications
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Victor Reinz – Engine Coolant Thermostat Housing Seal (Part No.41-76149-00)

Engine Coolant Thermostat Housing Seal

from

$3.99
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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Carquest Premium – A/C Accumulator (Part No.T83731)

A/C Accumulator

from

$50.99
Carquest Accumulators and Receiver Driers are designed to store, filter and dry the air conditioning refrigerant to provide proper performance and durability for the air conditioning system. They are manufactured to meet or exceed original equipment specifications.

Product Features:
  • All parts meet or exceed original equipment standards for moisture absorption, pressure and temperature resistance, air tightness, vibration resistance, corrosiveness, and pulse pressure.
  • Desiccant is 100% tested and assembled in a controlled environment to ensure performance meets or exceeds original equipment standards.
  • All accumulators and receiver driers are helium leak tested prior to packaging.
  • O-Rings necessary for installation are included.
  • O-Rings necessary for installation are included.
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Carquest Premium – Engine Cooling Fan Switch (Part No.TFA1033)

Engine Cooling Fan Switch

from

$62.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – A/C Clutch Relay (Part No.RAA2906)

A/C Clutch Relay

from

$159.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Permatex – Sensor-Safe, High-Torque RTV Silicone Gasket Maker (Part No.82194)

Sensor-Safe, High-Torque RTV Silicone Gasket Maker

from

$11.49
Permatex Ultra Grey is specified for high torque and high vibration applications. Ultra Grey offers a sensor-safe, low odor, non-corrosive formula and is OEM specified to fit dealership warranty requirements. This high performance gasket maker meets performance specs of OE silicone gaskets and can be used on high torque and vibration applications such as valve covers, water pump, intake manifold end seals ad thermostat housings.

Product Features:
  • High torque and rigidity
  • Sensor-safe, non-corrosive formula
  • OEM specified
  • Low-odor, non-corrosive formula
  • Ideal for closed spaced bolt patterns
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ACM – Heater Core (Part No.R3000305803ACM)

Heater Core

from

$179.99
Heater Core

Dorman – A/C Condenser Fan Assembly (Part No.R1035700416DOR)

A/C Condenser Fan Assembly

from

$312.14
Without Controller Save time, money and labor with Dorman’s A/C Condenser Fan Assembly. It comes ready to install as a complete assembly, eliminating the need to make separate purchases. Plus, our high quality engineering ensures optimal air flow and strength to prevent your vehicle from overheating. This assembly includes the fan motor, fan blade, and fan shroud. This is the fan that is controlled by the air conditioning system and not the fan that is controlled by the coolant temp thermo-fan switch. The fan motor is also available separately for some applications (see additional catalog entries in the A/C Condenser Fan Motor category for availability).

Product Features:
  • Motor, shroud and blade included
  • Plug and Play jumper harnesses included (where applicable)
  • Replacement helps sustain proper engine operation
  • Direct replacement for a proper fit every time
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Carquest Premium – Blower Motor: With Wheel (Part No.76520)

Blower Motor: With Wheel

from

$508.99
Carquest Premium Blower Motors are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and fix it right with Carquest Premium Blower Motors. Meets or exceeds OE design. Magnetic size and properties compare or exceed OEM. Windings meet or exceed OEM Specifications. Motor RPM equivalent to or exceeds OEM motor.

Product Features:
  • Meets or exceeds OE design and performance
  • Magnetic size and properties compare or exceed OEM
  • Windings meet or exceed OEM specifications
  • Motor RPM equivalent to or exceeds OEM motor
  • Functionally Equivalent to OE Design
  • Magnetic size and properties compare or exceed OEM
  • Hermetically Sealed & Thermally Protected Electronics
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Vaico – Rivet, Black (Part No.Q2001462066VCO)

Rivet, Black

from

$3.54
Rivet, Black

Felpro – Multi-Purpose O-Ring (Part No.25589)

Multi-Purpose O-Ring

from

$3.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

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
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Behr – Expansion Tank (Part No.G103087907BEH)

Expansion Tank

from

$49.47
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:
  • OE-Equivalent and Direct Fit for easy Installation.
  • OE style connections and fittings.
  • Made of highly durable materials.
  • Resistant to thermal wear and cracking.
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Victor Reinz – Engine Water Pump Gasket (Part No.71-31717-10)

Engine Water Pump Gasket

from

$5.29
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 – A/C Compressor Relay Connector (Part No.PTA1465)

A/C Compressor Relay Connector

from

$44.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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Carquest Premium – AC Pressure Switch (Part No.ABA1078)

AC Pressure Switch

from

$77.99
The Premium CarQuest Vehicle Solutions line of vehicle electronics are designed for OE form, fit and function for both import and domestic vehicles. The A/C Pressure Switch monitors system pressures, aiding in proper and efficient control of the compresso

Product Features:
  • Designed and manufactured with high quality materials, industry leading electronic components and strict quality controls. Engineered to meet or exceed OE performance and to meet the uncompromising demands of service professionals.
  • Direct fit replacement matches proper OE fit, form, and function and ensures trouble free installation of your A/C Pressure Switch.
  • All units are tested using advanced end-of-line equipment that pressurize the A/C Pressure Switch, confirm proper calibration and functionality, and check for leaks to ensure each A/C Pressure Switch meets manufacturing specifications before packaging.
  • All units are tested using automated end-of-line testing equipment pressurizing the A/C Pressure Sensor and checks full-spectrum functionality and electrical output to ensure each A/C Pressure Sensor meets manufacturing specifications before packaging.
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2003 Audi A6 Quattro Cooling and Climate Controls

You count on your 2003 Audi A6 Quattro to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Cooling and Climate Controls. With 106 Cooling and Climate Controls ranging in price from $1.79 to $697.99, you’re sure to find everything you need for your 2003 Audi A6 Quattro.

Brands matter. If you want to shop a specific Cooling and Climate Controls brand, we stock 33 different brands like Permatex, Carquest Premium, and Factory Air. 2003 Audi A6 Quattro Cooling and Climate Controls start as low as $1.79!

One of the best ways to find top quality OEM or aftermarket Cooling and Climate Controls is by asking professionals. Short of that, you can shop with confidence thanks to our 2,611 extensive product reviews on 2003 Audi A6 Quattro Cooling and Climate Controls. Some of the top-rated Cooling and Climate Controls products we carry are A/C Yellow Orifice Tube with 4.7 stars and A/C Standard Temp Automatic Adjusting Orifice Tube with 3.5 stars.

Did we mention you can order your Cooling and Climate Controls from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Cooling and Climate Controls inventory for your 2003 Audi A6 Quattro below to get started!

Top-Rated Cooling and Climate Controls Brands For Your 2003 Audi A6 Quattro

Trusted Cooling and Climate Controls OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 2003 Audi A6 Quattro running right for years to come. In our inventory you’ll find brands like Permatex, Carquest Premium, Factory Air, and even more.

Popular MAHLE Original Cooling and Climate Controls

You’ll find popular MAHLE Original brand products across Engine Cooling Parts. All are waiting to get your 2003 Audi A6 Quattro back on the road. Some of the top-rated MAHLE Original products in these categories are:
Thermostat
from $2.49
(1)
Thermostat
Thermostat Housing Gaskets

Top-Rated Permatex Cooling and Climate Controls


If Permatex are what you’re looking for, our inventory holds plenty. We stock Permatex brand Cooling and Climate Controls for your 2003 Audi A6 Quattro, and some of our most reviewed Permatex parts include:
Water Pump & Thermostat RTV Silicone Gasket Maker, 0.5 OZ
from $6.99
(288)
Water Pump & Thermostat RTV Silicone Gasket Maker, 0.5 OZ
Engine Water Pump Inlet Pipe Gaskets
Sensor-Safe, High-Torque RTV Silicone Gasket Maker
from $11.49
(95)
Sensor-Safe, High-Torque RTV Silicone Gasket Maker
Water Pump Housing Gaskets
Sensor-Safe, High Torque RTV Silicone Gasket Maker
from $6.99
(9)
Sensor-Safe, High Torque RTV Silicone Gasket Maker
Engine Water Pump Inlet Pipe Gaskets

FAQs for 2003 Audi A6 Quattro Cooling and Climate Controls

What are the most purchased Cooling and Climate Controls for the 2003 Audi A6 Quattro?

Out of 106 Cooling and Climate Controls for the 2003 Audi A6 Quattro, the most popular in our inventory are:
Cap & Valve A/C System Seal Kit
from $17.99
(29)
Cap & Valve A/C System Seal Kit
AC Caps and Valve Core Kits
Severe Temp Automatic Adjusting Orifice Tube
from $15.99
(97)
Severe Temp Automatic Adjusting Orifice Tube
Expansion Valve and Orifice Tubes
Engine Coolant Reservoir Cap
from $11.99
(3)
Engine Coolant Reservoir Cap
Coolant Reservoir Caps

What are the top-rated 2003 Audi A6 Quattro Cooling and Climate Controls?

Top-rated Cooling and Climate Controls for your 2003 Audi A6 Quattro based on customer reviews/ratings are:
A/C Yellow Orifice Tube
from $4.99
(97)
A/C Yellow Orifice Tube
“Worked like a charm in my 2000 Passat. Fit perfect and air conditioning is ice cold.”
A/C Standard Temp Automatic Adjusting Orifice Tube
from $15.79
(28)
A/C Standard Temp Automatic Adjusting Orifice Tube
“exact fit”
Radiator: With Transmission Oil Cooler
from $189.99
(7)
Radiator: With Transmission Oil Cooler
“Perfect fit for my B5.5 Passat 2.8L 5spd manual trans even tho it’s for an auto car.”