Audi and Porsche Radiators & Parts

8S0121705 - : Radiator Support Air Duct for Audi Image

Radiator Support Air Duct

2.5L auxiliary.
$53.80
MSRP $75.99
Save $22.19
29.2% Off
8W6807110A - : Radiator Support Air Deflector for Audi Image

Radiator Support Air Deflector

RS 5. baffle. Cooling duct. Insert. Lid. Louver. Lower Cover. Lower Deflector. Lower duct. Protect shield. Radiator Support Deflector....
$364.00
MSRP $541.67
Save $177.67
32.8% Off
1K0121367M - : Radiator Assembly Upper Insulator for Audi Image

Radiator Assembly Upper Insulator

3.2L.
$30.37
MSRP $49.79
Save $19.42
39% Off
4G8121673B - : Radiator Support Air Duct for Audi Image

Radiator Support Air Duct

Air duct. 4.0L with RS7 auxiliary.
$98.08
MSRP $142.15
Save $44.07
31% Off
8Y0121287E - : Radiator Support Air Duct for Audi Image

Radiator Support Air Duct

Engine code: dnvb or dywa. lower side.
$37.76
MSRP $53.34
Save $15.58
29.2% Off
8K1863821 - : Radiator Support Splash Shield for Audi Image

Radiator Support Splash Shield

2.0 Liter. 2.0 Liter Auto Trans. 3.0 Liter. Radiator Support Splash Shield. Baffle Plate. Carrier. Center Cover. Cover panel....
$388.64
MSRP $578.34
Save $189.70
32.8% Off
4K0122293CK - : Radiator Coolant Hose Adapter for Audi Image

Radiator Coolant Hose Adapter

Upper Radiator Coolant Hose. At Radiator. 3.0L main. Upper hose,coupling.
$37.39
MSRP $52.82
Save $15.43
29.2% Off
4G0807611A - : Radiator Support Splash Shield for Audi Image

Radiator Support Splash Shield

2012-15 A6, with s line pkg. 2012-15 S6.
$141.25
MSRP $208.33
Save $67.08
32.2% Off
4G0122293CR - : Radiator Coolant Hose Adapter for Audi Image

Radiator Coolant Hose Adapter

Lower Radiator Coolant Hose. At Radiator. Incl.C-Clip and Seal. 2.0L, front, 2016-18.
$176.27
MSRP $259.97
Save $83.70
32.2% Off
8T0807081A - : Radiator Support Splash Shield for Audi Image

Radiator Support Splash Shield

2.0L. 2008-12, cover & brackets, A5. 3.0L.
$85.78
MSRP $124.32
Save $38.54
31% Off
8W0121673A - : Radiator Support Air Duct for Audi Image

Radiator Support Air Duct

2.0L 2017-2019 auto trans. 2017-20. 3.0L. Inner, 2.0L.
$17.07
MSRP $27.98
Save $10.91
39% Off

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Anti-Freeze & Engine Coolant Functions of Radiators & Parts

Keeping your vehicle's radiator and parts well-maintained is crucial for achieving peak engine performance, especially when dealing with high temperatures. In this system, engine coolant and anti-freeze play vital roles.

Coolant and Anti-Freeze for Engines

Your engine won't overheat in the summer or freeze in the winter thanks to anti-freeze, often known as engine coolant. This liquid is pumped around the engine to disperse heat by absorbing it and sending it to the radiator. The coolant not only lubricates the moving parts it comes into touch with but also prevents corrosion. Picking the correct anti-freeze is crucial. Several formulas are available for coolants; for example, there are coolants based on propylene glycol and ethylene glycol, both of which have unique qualities better suited to certain climates and engines. To select the appropriate anti-freeze, constantly consult your vehicle's handbook.

Other Radiator Parts

  • Water Pump: It circulates the engine coolant and radiator fluid. Overheating may be avoided with the help of a dependable water pump that keeps the coolant flow constant.
  • Thermostat: The engine's temperature is used by the thermostat to control the flow of coolant. The coolant can flow to the radiator when the engine reaches a specific temperature.
  • Clamps and Hoses: These hardware pieces link the radiator to various engine and chassis sections. Use high-quality hoses and clamps to avoid leaks and ensure the seal is tight.
  • Radiator Cap: The radiator cap keeps the pressure inside the cooling system, increasing the coolant's boiling point and making it work more efficiently.

Furthermore, your vehicle will continue functioning effectively in weather conditions if you do routine inspections and maintenance.