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2020 Audi A4 Quattro Radiator

5 items

Keep engine temperatures under control with an A-Premium radiator. Browse replacement cooling radiators and assemblies for cars, trucks and SUVs.

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Radiator with Transmission Oil Cooler for Audi A4 Quattro Q5 S4 S5 Porsche MacanRadiator with Transmission Oil Cooler for Audi A4 Quattro Q5 S4 S5 Porsche Macan
A-Premium®Part # APRAD2499
Radiator with Transmission Oil Cooler for Audi A4 Quattro Q5 S4 S5 Porsche Macan
4.6139 Reviews
$198.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2019 - 2021 Porsche Macan, 2017 - 2018 Porsche Macan, 2017 - 2017 Audi S5, 2016 - 2016 Audi Q5, 2016 - 2016 Audi Q5, 2015 - 2018 Porsche Macan, 2014 - 2017 Audi SQ5, 2014 - 2017 Audi SQ5, 2014 - 2016 Audi Q5, 2014 - 2016 Audi Q5, 2014 - 2016 Audi S4, 2014 - 2016 Audi S4, 2014 - 2016 Audi S5, 2014 - 2016 Audi S5, 2013 - 2017 Audi Q5, 2013 - 2017 Audi Q5, 2013 - 2013 Audi S4, 2013 - 2013 Audi S5, 2013 - 2013 Audi S5, 2010 - 2012 Audi S4
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2020 Audi A4 Quattro
Item LocatedUnited States
Quantity1
ConditionNew
item #1005C7UZ
Note
【Note-1】 It comes with Transmission Oil Cooler.
【Note-2】 Please confirm Compatibility description for fitment information.
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Aluminum Radiator without Oil Cooler for Audi A4 A4 allroad A5 A5 Sportback A6 Quattro Q7
A-Premium®Part # APRAD2134
Aluminum Radiator without Oil Cooler for Audi A4 A4 allroad A5 A5 Sportback A6 Quattro Q7
4.6139 Reviews
$176.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2019 - 2023 Audi A6 Quattro, 2019 - 2023 Audi A6 Quattro, 2019 - 2020 Audi A4 Quattro, 2019 - 2019 Audi A4, 2018 - 2021 Audi A5 Quattro, 2018 - 2021 Audi A5 Quattro, 2018 - 2021 Audi A5 Quattro, 2018 - 2021 Audi A5 Quattro, 2018 - 2021 Audi A5 Quattro, 2018 - 2021 Audi A5 Quattro, 2018 - 2021 Audi A5 Sportback, 2018 - 2021 Audi A5 Sportback, 2018 - 2021 Audi A5 Sportback, 2017 - 2021 Audi A4 allroad, 2017 - 2021 Audi A4 allroad, 2017 - 2021 Audi A4 allroad, 2017 - 2021 Audi A4 Quattro, 2017 - 2021 Audi A4 Quattro, 2017 - 2021 Audi A4 Quattro, 2017 - 2021 Audi Q7
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2020 Audi A4 Quattro
Item LocatedUnited States
Installation PositionFront
ConditionNew
item #1000CPCW
Note
This item comes without Oil Cooler.
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Aluminum Radiator with Trans Oil Cooler for Audi A4 A5 A6 Quattro Q5 S4 Porsche Auto
A-Premium®Part # APRAD789
Aluminum Radiator with Trans Oil Cooler for Audi A4 A5 A6 Quattro Q5 S4 Porsche Auto
4.6139 Reviews
$183.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2016 - 2016 Audi A6, 2015 - 2021 Porsche Macan, 2014 - 2017 Audi SQ5, 2013 - 2014 Audi A4 Quattro, 2012 - 2018 Audi A6 Quattro, 2012 - 2018 Audi A7 Quattro, 2012 - 2014 Audi A5 Quattro, 2012 - 2013 Audi A6, 2011 - 2017 Audi Q5, 2011 - 2011 Audi A5 Quattro, 2010 - 2017 Audi S5, 2010 - 2016 Audi S4, 2010 - 2012 Audi A4 Quattro, 2010 - 2010 Audi A5, 2010 - 2010 Audi A6, 2009 - 2012 Audi Q5, 2008 - 2010 Audi A5 Quattro
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2020 Audi A4 Quattro
Item LocatedUnited States
Installation PositionFront
ConditionNew
item #1003PL4W
Note
【Note-1】 This item fits the vehicle with automatic transmission.
【Note-2】 Inlet Top Driver Side; Outlet Bottom Passenger Side; With TOC (Transmission Oil Cooler).
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Radiator for Audi A4 Quattro Q5 A5 Quattro S4 S5 Porsche Macan 2008-2021
AisinPart # RDTVG-00620
Radiator for Audi A4 Quattro Q5 A5 Quattro S4 S5 Porsche Macan 2008-2021
4.6139 Reviews
$291.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2015 - 2021 Porsche Macan, 2014 - 2017 Audi SQ5, 2013 - 2017 Audi Q5, 2010 - 2017 Audi S5, 2010 - 2016 Audi S4, 2009 - 2012 Audi Q5, 2009 - 2009 Audi A4 Quattro, 2008 - 2009 Audi A5 Quattro
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2020 Audi A4 Quattro
Item LocatedUnited States
MaterialAluminum
Part interchange
366510410779
ConditionNew
item #1018ZZAG
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Radiator - Primary - TYC 13665
TYCPart # 13665
Radiator - Primary - TYC 13665
53 Reviews
$160.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2020-2023 Audi A6 Quattro, 2020-2023 Audi A6 Quattro, 2019-2020 Audi A4 Quattro, 2019-2019 Audi A4, 2019-2019 Audi A6 Quattro, 2018-2021 Audi A5 Quattro, 2018-2021 Audi A5 Quattro, 2018-2021 Audi A5 Quattro, 2018-2021 Audi A5 Sportback, 2018-2021 Audi A5 Sportback, 2018-2021 Audi A5 Sportback, 2017-2021 Audi A4 allroad, 2017-2021 Audi A4 allroad, 2017-2021 Audi A4 allroad, 2017-2021 Audi A4 Quattro, 2017-2021 Audi A4 Quattro, 2017-2021 Audi A4 Quattro, 2017-2021 Audi Q7, 2017-2021 Audi Q7, 2017-2020 Audi A4
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2020 Audi A4 Quattro
Item LocatedUnited States
Quantity1
Installation PositionPrimary
Part interchange
13665, AU3010154, 8013665, 8W0 121 251 AK, 13665, SBR13665
item #1002NGWV
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Car Radiator Design and Engine Cooling

Engine coolant carries heat away from the engine to the car radiator, where tubes and fins transfer it to passing air. Coolant circulation and airflow both matter. The water pump circulates coolant, the thermostat regulates its route, and the fans support airflow when needed.

Radiator Cooler Connections

For radiator replacement, cooling-system connections matter as much as the core itself. An automotive radiator may also contain a transmission-fluid or engine-oil heat exchanger. These separate fluid circuits require their own connections. Include the cooler arrangement when comparing replacement radiators.

What to Compare Beyond Radiator Dimensions

Core height, width, and thickness describe the heat-exchanger section, not necessarily the complete assembly. Tanks, mounting brackets, hose necks, and cooler fittings add to its overall size. Fan-shroud attachments also need to line up without pulling the radiator out of position.

Two design details help explain radiator descriptions:

  • Crossflow radiators have side tanks; downflow radiators have top and bottom tanks. The surrounding cooling system and available space determine the appropriate layout.
  • Core and tank materials are separate specifications. An aluminum core can be combined with different tank materials, so read both descriptions when comparing construction.

Radiator Assemblies and Related Cooling Parts

An assembly may be the radiator alone or a package with additional cooling components. A-Premium offers both individual radiators and selected radiator-and-fan combinations; the included-parts description establishes what comes in each package. Check the package contents for cooler connectors, caps, and mounting cushions.

The radiator, condenser, and fans sit close together but perform different tasks. A blocked air path can limit heat rejection even when the radiator does not leak. Before fitting a replacement, inspect the surrounding supports and air passages so bent brackets or trapped debris do not damage the new unit.

Frequently Asked Questions

Can a radiator flush repair a leaking radiator?

No. Flushing may remove some contamination, but it does not repair a cracked tank, damaged tube, or leaking joint. Locate the leak with the cooling system cold and have its repairability assessed before choosing cleaning or replacement.

Is plain water suitable for everyday radiator use?

Use the coolant specification and concentration required by the vehicle manufacturer. Plain water lacks the intended freeze and corrosion protection. Coolant color alone is not a reliable way to identify a compatible formula.

Should the pressure cap be replaced with the radiator?

Not automatically, but its seals and pressure function deserve attention. A damaged or incorrect cap can affect system operation. Some vehicles place the pressure cap on a separate reservoir, so order by the system's specified cap type and rating.

Why can an engine still overheat after radiator replacement?

Trapped air, a thermostat fault, poor coolant circulation, or an inoperative fan can remain after the radiator is changed. Stop driving if the temperature rises abnormally and diagnose the system rather than assuming the new radiator is defective.

When is it safe to open the cooling system?

Only after the engine and cooling system have cooled fully, following the owner's instructions. Hot coolant can remain pressurized and escape suddenly when a cap is loosened. Do not use the dashboard temperature reading alone as permission to open it.

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