Orders Typically Ship in 2-4 Business Days Depending on Inventory. Due to Global Shortages, Some Parts Are On Backorder.

OEM Audi Radiators

8R0121444E - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Auxiliary Radiator. Inverter Cooling. Assembly. Incl.Inlet & Outlet Hoses.
$126.03
MSRP $178.31
Save $52.28
29.3% Off
View Details
4K0122101BT - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Primary Radiator. Secondary. RS6 Avant. RS7 Sportback. Main. Lower hose.
$64.80
MSRP $90.15
Save $25.35
28.1% Off
View Details
8K0145923F - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Supercharger Cooling Radiator. Location-Center Lower. Lower hose. 3.0L, hoses & pipes, 2013-2016. Convertible, 3.0L, supercharger,...
$41.18
MSRP $55.00
Save $13.82
25.1% Off
View Details
4F0145925A - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Supercharger Cooling Radiator. Auxiliary Radiator To Pipe.
$82.66
MSRP $115.01
Save $32.35
28.1% Off
View Details
8B3122101D - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Upper hose. 3.0L, front.
$74.28
MSRP $103.33
Save $29.05
28.1% Off
View Details
4G8121082A - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Without RS7, auxiliary, front. Location-Wheel Arch. Auxiliary Radiator to Auxiliary Water Pump.
$17.50
MSRP $27.18
Save $9.68
35.6% Off
View Details
4M0121472AF - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Supercharger Cooling Radiator. Location-Right Wheel Arch. Pipe to Upper Radiator Coolant Hose. Engine Cooling Radiator. 2017-19, main.
$56.40
MSRP $75.32
Save $18.92
25.1% Off
View Details
8K0121051C - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Adapter to Thermostat Housing. 2.0L, gas. 2013-2016. Primary Radiator. Engine Cooling. Coupe, 2.0L.
$82.66
MSRP $115.00
Save $32.34
28.1% Off
View Details
4H0121055AA - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

4.2L.
$85.53
MSRP $118.99
Save $33.46
28.1% Off
View Details
4S0121057C - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Radiator Location-Front Left. Front Pipe to Radiator.
$33.22
MSRP $51.58
Save $18.36
35.6% Off
View Details
4H0121056M - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Auxiliary Radiator. Location-Wheel Arch. Location-Left Rear. To Primary Radiator. 4.0L, auxiliary, S8, engine code ctfa, cgta.
$65.88
MSRP $91.66
Save $25.78
28.1% Off
View Details
1J0121051L - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Front center. 2.5L, front. Right Radiator. Pipe to Pipe.
$17.25
MSRP $26.78
Save $9.53
35.6% Off
View Details

No results found for "radiator, radiator hose, radiator cap". Here are some helpful search tips:

  • Search by a part name. Example: water pump.
  • Be less specific. Example: brake instead of ceramic brake.
  • Remove information such as make, year or model.
  • Can't find the part you are looking for? Contact us and we'll find it for you!


Keeping Your Engine Cool With Reliable Radiators

A radiator plays a key role in regulating engine temperature and preventing overheating. Supporting parts such as the radiator hose and radiator cap help maintain coolant flow and pressure. Proper cooling is especially important for vehicles like the Audi Q3.

Why OEM Radiators Are Worth Choosing

OEM radiators are engineered for exact coolant capacity and heat dissipation. They fit correctly with factory mounting points and hoses. This helps prevent leaks and overheating.

Maintaining Your Audi's Radiator and Cooling System

Cooling system inspections help avoid costly engine damage.

1. Check Coolant Levels

Low coolant may signal a leak. Inspect the radiator cap and hoses for cracks. Addressing leaks early prevents overheating.

2. Inspect Radiator Hoses

Look for swelling or softness in the radiator hose. Damaged hoses reduce coolant flow. OEM hoses provide consistent pressure handling.

3. Examine Radiator Fins

Bent or clogged fins reduce cooling efficiency. Clean debris carefully. Replacement may be needed if damage is severe.

4. Replace the Radiator If Needed

Install a factory radiator for proper fit. OEM parts ensure correct performance, protecting sensitive and expensive engine parts in your Audi.

5. Test the Cooling System

Run the engine and monitor temperature readings. Confirm no leaks are present. Proper testing ensures reliable cooling.

Order OEM Radiators From Audi OEM Parts Online

Audi OEM Parts Online offers genuine cooling components. For guidance or availability, reach out to us today.