Audi and Porsche Cooling Systems

4K0145934F - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Auxiliary Radiator. Center. Pipe to Pipe. 2.9L, main, left side, lower, #4.
Backordered
1K0121101R - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

3.2L. Adapter to Adapter.
$38.61
MSRP $54.53
Save $15.92
29.2% Off
6C121445A - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Pipe To Thermostat Housing. 3.0L v6.
$18.04
MSRP $29.58
Save $11.54
39% Off
4H0121057M - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

4.0L, auxiliary, S8, engine code ctfa, cgta. Auxiliary Radiator. Location-Wheel Arch. Location-Left Front. To Intercooler Hose Assy.
Backordered
8E0121101 - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

To 5400000. Cabriolet A4.
$73.60
MSRP $106.68
Save $33.08
31% Off
4F0121472D - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

5.2L, return, lower. Auxiliary Radiator. To ATF Cooler Pipe.
Backordered
4M8121471B - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Radiator to Auxiliary Water Pump.
$68.99
MSRP $99.99
Save $31.00
31% Off
4S0122901A - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Radiator Location-Rear Left.
Backordered
1K0121051M - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Tee To Coupler. 3.2L, return, auto trans. TT. Adapter to Adapter. A3. 3.2l.
$44.12
MSRP $62.32
Save $18.20
29.2% Off
5Q0122101FR - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Engine code dhha, left side. 2.0L, code cntb, left side. From 04/10/2017. TT Quattro. TTS Quattro. From 05/15/2017.
$132.20
MSRP $194.98
Save $62.78
32.2% Off
4H0121516 - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Location-Left Rear. Auxiliary Radiator To Pipe.
Backordered
80A145920T - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

To 11/18/2019. Auxiliary Radiator. Assembly.
$134.46
MSRP $198.32
Save $63.86
32.2% Off

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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.

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