Audi and Porsche Cooling Systems

5Q0121599AA - : Auxiliary Pump for Audi Image

Auxiliary Pump

$382.19
MSRP $568.74
Save $186.55
32.8% Off
78121601B - : Auxiliary Pump for Audi Image

Auxiliary Pump

A6/S6.
$195.16
MSRP $287.85
Save $92.69
32.2% Off
N91146701 - : Radiator Support Air Duct Clip for Audi Image

Radiator Support Air Duct Clip

RS7, cover & brackets. Coupe, 2013-17, covers & reinforcements, A5, with s-line pkg. Convertible, 2013-17, A5. Coupe, 2013-17, covers &...
$2.22
MSRP $3.66
Save $1.44
39.3% Off
4G0317021AG - : Trans Cooler for Audi Image

Trans Cooler

2.0L 2012-15 without awd.
Backordered
4G0317021AF - : Trans Cooler for Audi Image

Trans Cooler

4.0L.
$633.81
MSRP $878.47
Save $244.66
27.9% Off
4K0121212C - : Auxiliary Radiator for Audi Image

Auxiliary Radiator

Side. S6. Right. S7 Sportback. At wheelhouse.
$174.02
MSRP $256.66
Save $82.64
32.2% Off
5WA121251J - : Auxiliary Radiator for Audi Image

Auxiliary Radiator

A3. Lower. Inverter Cooling. 1.4L, auxiliary, from 07/26/2016. To 07/25/2016. From 07/25/2016.
$231.65
MSRP $341.66
Save $110.01
32.2% Off
4F0121212G - : Auxiliary Radiator for Audi Image

Auxiliary Radiator

Left. S6. Auxiliary.
Backordered
8P0198251 - : Radiator Assembly for Audi Image

Radiator Assembly

2009-13, without awd. From 05/31/2010.
$718.17
MSRP $1,078.33
Save $360.16
33.4% Off
N90917201 - : Radiator Screw for Audi Image

Radiator Screw

4.2L, auxiliary.
$1.95
MSRP $3.20
Save $1.25
39.1% Off
7L6121079N - : Radiator Clip for Audi Image

Radiator Clip

4.2L. Radiator,clip.
$0.32
MSRP $0.52
Save $0.20
38.5% Off
7L0805496A - : Radiator Clip for Audi Image

Radiator Clip

Radiator,clip. Diesel, main. Gas, main. 3.6L. 4.2L. Radiator,retainer. 3.0L, main.
$4.97
MSRP $8.14
Save $3.17
38.9% 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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