Audi and Porsche Cooling Systems

4F0145925A - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Supercharger Cooling Radiator. Auxiliary Radiator To Pipe.
$79.35
MSRP $115.01
Save $35.66
31% Off
8B3122101D - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Upper hose. 3.0L, front.
Backordered
4G8121082A - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Without RS7, auxiliary, front. Location-Wheel Arch. Auxiliary Radiator to Auxiliary Water Pump.
Backordered
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.
$79.35
MSRP $115.00
Save $35.65
31% Off
4H0121055AA - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

4.2L.
$82.10
MSRP $118.99
Save $36.89
31% Off
4S0121057C - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Radiator Location-Front Left. Front Pipe to Radiator.
$31.46
MSRP $51.58
Save $20.12
39% Off
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.
Backordered
1J0121051L - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Front center. 2.5L, front. Right Radiator. Pipe to Pipe.
$16.34
MSRP $26.78
Save $10.44
39% Off
4M0122902H - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Supercharger Cooling Radiator. Location-Right Wheel Arch. Radiator to Pipe. 2017-19, auxiliary.
$42.11
MSRP $59.49
Save $17.38
29.2% Off
4G0121055AE - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

2.0L, 2012-15. Adapter to Thermostat Housing.
$47.31
MSRP $66.82
Save $19.51
29.2% Off
4M0122101DR - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Q8. Q7. 3.0L.
$59.80
MSRP $86.67
Save $26.87
31% Off
8R0145922A - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Supercharger Cooling Radiator. Location-Wheel Arch. Auxiliary Radiator to Auxiliary Water Pump.
Backordered

No results found for "Cooling System, Hose, Clamp, Radiator, Thermostat, Water Pump, Oil Cooler". 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!


Your car's cooling system is responsible for regulating the temperature under your hood. Since your engines go through about 40,000 explosions per minute, keeping the car cool enough will keep the engines efficient.

The process includes the use of coolants, thermostat, and the regulator. Coolants absorb heat from the cylinder block through water pumps, then would pass through the thermostat and the regulator.

Coolants don't need maintenance, but they should be replaced every 120,000 miles. Of course, this would depend on your driving habits, conditions, and the vehicle's owner's manual.

Meanwhile, hoses and clams used in the coolant systems vary in shapes and sizes.

Buy OEM Parts & Accessories for Less than MSRP

Imports Parts Supply has original, high-quality Audi parts and accessories that go up to 35% less than the manufacturing price. Buy now and receive your purchase nationwide within a week after checkout.