Audi and Porsche Cooling Systems

8E0121055E - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Radiator to Pipe. To5400000. Cabriolet A4.
$146.89
MSRP $216.65
Save $69.76
32.2% Off
4S0121059E - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Radiator Location-Front Center.
$32.93
MSRP $53.98
Save $21.05
39% Off
4F0121055R - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

4.2L, return, 2007-11. A6.
$89.11
MSRP $129.16
Save $40.05
31% Off
8K0121062 - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Connector hose. Auxiliary Radiator. Right. Radiator to Pipe.
Backordered
420121058 - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Front. Underbody Pipe Assy.to Pipe.
Backordered
4B0121055Q - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

A6/S6. 3.0l. Radiator to Pipe.
$79.35
MSRP $115.00
Save $35.65
31% Off
4S0122050 - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Radiator Location-Front Right. Underbody Pipe to Front Pipe.
$175.93
MSRP $259.47
Save $83.54
32.2% Off
4H0121055AH - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

4.0L, A8, a8l, a8l sport. Primary Radiator. A8, S8.
$112.80
MSRP $163.48
Save $50.68
31% Off
8W0145923P - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Charge Air Cooling. Center. 2.9L, main, upper.
$17.45
MSRP $28.60
Save $11.15
39% Off
4H0121101AD - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Primary Radiator. 4.0L, A8, a8l, a8l sport. A8, S8.
Backordered
99710663280 - : Radiator Coolant Hose for Porsche Image

Radiator Coolant Hose

Porsche 997-106-632-80
Right Radiator.
$195.87
MSRP $277.34
Save $81.47
29.4% Off
99710663892 - : Radiator Coolant Hose for Porsche Image

Radiator Coolant Hose

Porsche 997-106-638-92
Center Radiator.
$48.16
MSRP $65.29
Save $17.13
26.2% 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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