Audi A6 Quattro Cooling and Climate Controls

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

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

Product Features:

• Ideal replacement – this engine coolant thermostat housing assembly 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
• 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 housing assemblies

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.

The product selection from Pierburg Pump Technology covers the complete range of applications for electric water circulation and coolant pumps in the automotive industry. Pierburg has extensive experience in the area of electric water pumps, especially with regard to EC engine technology and hydraulics. The canned motor concept was selected to meet the high requirements for operational reliability and service life. This special motor design has an additional tube placed in the space between the stator and the rotor, which keeps the stator statically sealed with respect to the medium pumped by the running rotor. Since this drive system requires no dynamic sealing elements which are subject to wear (rotating mechanical seals), the water circulation and coolant pumps are especially reliable and free of wear problems. Moreover, the EC motor used in the pumps requires no brushes. Eliminating the mechanical commutation system leaves the durability of the rotor bearings as practically the only limiting factor for service life. In addition to that, the lower number of moving parts results in significantly reduced noise.

Product Features:

• OE Quality, reliability and service life
• Reduction in noise
• Leak-proof sealing of the drive
• Fuel savings and reduced emissions
• Cooling even without operation of the engine
• Water circulation pump can deliver as much as 800 liters per hour
• Coolant pump can deliver more than 9,000 liters per hour

Rein Automotive OE Quality expansion tank caps are designed to be direct replacements for OE caps. Rein caps are designed to match or exceed the OE materials used and are produced to the highest standards to ensure long service life. Rein Automotive OE quality expansion tank caps keep the coolant system at the proper pressure just like the OE cap.

Product Features:

• Manufactured to strict engineering standards/specifications in materials and tolerances.
• Direct fit
• Meets or exceeds pressure specifications demanded by the OE manufacturer.
• Produced by an original equipment supplier.

The Carquest condenser is an integral component of the motor vehicle air conditioning system. This part condenses the refrigerant into a liquid to prepare it for entry into the compressor. The condenser is manufactured according to OEM design specificat

Product Features:

• This is a parallel flow condenser that contains small micro-channels. It is highly recommended that this condenser be replaced if a failure has occurred in the vehicle’s air conditioning system that has resulted in debris contaminating the system. This
• This Carquest condenser has a drier attached to it with an interior desiccant bag which will provide optimal moisture removal in the a/c system to maximize cooling performance.
• The Carquest condenser production process includes quality driven details such as using zinc-coated tubes and electrostatic paint spray at high temperatures to provide the best corrosion resistance and durability in our condensers.
• Continuous molds, laser welding machines, semi-automatic assembly stations and other advanced equipment provide quality products.
• Each condenser uses only the highest quality raw materials including pure aluminum (not substandard or recycled) to provide the highest quality standards from beginning to finished product.
• All brackets are designed per OEM specifications to ensure strength and reduce vibration and movement.
• We leak test 100% of our condensers in helium leak test chambers to ensure the product does not leak.
• Our condensers are manufactured from rigid design standards to fit OEM dimensions.
• Each condenser design endures a series of tests that includes performance testing, vibration testing, blast testing, and salt spray testing to simulate real world conditions.
• Each Carquest condenser is packaged using superior box construction. This box is easy to open and seal. Each condenser is packaged in the box with internal protection to keep the part centered and away from the package edges. The package passes the fre
• All brackets are designed per OEM specifications to ensure strength and reduce vibration and movement.
• We leak test 100% of our condensers in helium leak test chambers to ensure the product does not leak. This industry leading process is the most precise method and can detect even the smallest leak. The leak-free condenser is then charged with nitrogen a
• Our condensers are manufactured from rigid design standards to match OEM dimensions. Each design undergoes a drop fit into the actual vehicle to ensure the final manufactured product provides an easy installation.
• Each condenser design endures a series of tests that includes performance testing, vibration testing, blast testing, and salt spray testing to simulate real world conditions.
• vibration testing
• blast testing
• and salt spray testing to simulate real world conditions.

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

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

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 to ensure a perfect fit
• Engineered and manufactured specifically for the repair environment
• Unsurpassed quality you can trust
• Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

New Standard Replacement A/C Receiver Drier/Desiccant Element

Product Features:

• Meets All Federal Motor Safety Standards
• No Drilling Needed For Installation
• No Modifications Needed For Installation
• Direct Fit Replacement For Your Vehicle
• Same Form Fit And Function As OE
• Check Out The Large Selection Of Parts Available For Your Vehicle

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

Maximum performance and durability in climate powering Nissens compressors are high-quality products that are designed and manufactured according to the highest quality and OE standards. The products are thoroughly tested in Nissens advanced test center to ensure maximum compression performance, long durability and a minimum of noise. Furthermore, the optimal design of Nissens compressors guarantees an ideal fit on the vehicle, permitting a smooth and easy installation process. Why opt for Nissens compressors?

Product Features:

• Maximum performance and durability in climate powering
• Excellent quality designed and manufactured to match the OE standards 100%
• Perfect finish of all components snap rings, bearings, pistons, scrolls, valves/shaft, swash plate/clutch
• Unique reliability thorough durability and performance tests: real life test and sterile test series
• Minimized noise and vibration level
• Perfect fit and easy installation
• User-friendly installation guide included in the product warranty brochure
• Well-packed products ensuring protection from transport damage First fit on Nissens compressors
• Pre-filled with the right type of PAG lubricant offering the right viscosity and amount
• Equipped with O-rings
• Equipped with electrical adaptors (Multi Fit applications)
• Equipped with pre-filters (whenever needed)

Tester adapter for the 9300 and MT-300 cooling system pressure testers. Professional grade test equipment to ensure an automotive cooling system is operating at the correct pressure. Made from high quality materials to ensure durability. Designed to test automotive coolant caps.

Product Features:

• Machined metal construction
• Works with MT-300 pressure tester
• Tests coolant caps
• Professional quality

The Carquest condenser is an integral component of the motor vehicle air conditioning system. This part condenses the refrigerant into a liquid to prepare it for entry into the compressor. The condenser is manufactured according to OEM design specifications to ensure a long life with quality performance. Exact design standards produce a seamless fit into the engine compartment.

Product Features:

• This is a parallel flow condenser that contains small micro-channels. It is highly recommended that this condenser be replaced if a failure has occurred in the vehicle’s air conditioning system that has resulted in debris contaminating the system. This
• The Carquest condenser production process includes quality driven details such as using zinc-coated tubes and electrostatic paint spray at high temperatures to provide the best corrosion resistance and durability in our condensers.
• Continuous molds, laser welding machines, semi-automatic assembly stations and other advanced equipment provide quality products.
• Each condenser uses only the highest quality raw materials including pure aluminum (not substandard or recycled) to provide the highest quality standards from beginning to finished product.
• All brackets are designed per OEM specifications to ensure strength and reduce vibration and movement.
• We leak test 100% of our condensers in helium leak test chambers to ensure the product does not leak.
• Our condensers are manufactured from rigid design standards to fit OEM dimensions.
• Each condenser design endures a series of tests that includes performance testing, vibration testing, blast testing, and salt spray testing to simulate real world conditions.
• Each Carquest condenser is packaged using superior box construction. This box is easy to open and seal. Each condenser is packaged in the box with internal protection to keep the part centered and away from the package edges. The package passes the fre
• Each condenser uses only the highest quality raw materials including pure aluminum (not substandard or recycled) to ensure the highest quality standards from beginning to finished product.
• All brackets are designed per OEM specifications to ensure strength and reduce vibration and movement.
• We leak test 100% of our condensers in helium leak test chambers to ensure the product does not leak. This industry leading process is the most precise method and can detect even the smallest leak. The leak-free condenser is then charged with nitrogen and
• Our condensers are manufactured from rigid design standards to match OEM dimensions. Each design undergoes a drop fit into the actual vehicle to ensure the final manufactured product provides an easy installation.
• Each condenser design endures a series of tests that includes performance testing, vibration testing, blast testing, and salt spray testing to simulate real world conditions.
• vibration testing
• blast testing
• and salt spray testing to simulate real world conditions.

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.

Carquest Hose Assemblies are designed to carry refrigerant in an air conditioning system. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.

Product Features:

• 100% of hose assemblies use Goodyear hoses that meet original equipment specifications for wall thickness and permeation.
• Tubes and mufflers are designed to meet original equipment specifications for wall thickness.
• Fittings are designed to couple and seal to eliminate leaks. Trivalent plating is used on steel fittings to enhance corrosion resistance. The fittings conform to original equipment specifications to allow for the proper fit with related air conditioning
• Welds and crimps meet and exceed original equipment tension specifications.
• Manufactured to allow flexibility in the hose to conform to engine compartments.
• O-Rings necessary for installation are included.
• O-Rings necessary for installation are included.

Air Conditioning Temperature Switch

Rivet, Black

The Vemo A/C Relay is a high quality Original Equipment replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:

• Made in Germany OE Quality
• Premium Original Equipment replacement
• Provides performance and dependability
• Manufactured to meet OE specifications Q+ The Seal of Excellence
• ALWAYS OEM QUALITY
• ALWAYS MADE IN GERMANY

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

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 to ensure a perfect fit
• Engineered and manufactured specifically for the repair environment
• Unsurpassed quality you can trust
• Validated for fit, form, and function

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

The APA/URO Coolant Water Outlet is manufactured to OE Quality and has improved durability and resistance to heat and cracking.

Product Features:

• Direct replacement for a proper fit every time
• Hoses slide on for easy installation
• High-quality plastic or metal construction