Audi and Porsche Radiators & Parts

4F0121292A - : Radiator Support Air Deflector for Audi Image

Radiator Support Air Deflector

3.2L. without S-line. 3.0L. 3.2L. all.
$37.16
MSRP $52.48
Save $15.32
29.2% Off
4K0121485Q - : Radiator Coolant Hose Adapter for Audi Image

Radiator Coolant Hose Adapter

Tube assy. Main. Primary Radiator. Lower Radiator Coolant Hose. Toward Radiator. Right side.
$188.59
MSRP $278.15
Save $89.56
32.2% Off
4KE121763C9B9 - : Radiator Support Air Duct for Audi Image

Radiator Support Air Duct

Cover & components with s-line exterior.
$77.05
MSRP $111.67
Save $34.62
31% Off
WHT006829 - : Radiator Coolant Hose Bracket for Audi Image

Radiator Coolant Hose Bracket

Lower Radiator Coolant Hose. 2.0L, gas. 2013-2016. 2.0L front.
$2.90
MSRP $4.76
Save $1.86
39.1% Off
8R0121292B - : Radiator Support Access Cover for Audi Image

Radiator Support Access Cover

$35.61
MSRP $58.38
Save $22.77
39% Off
8W0863822B - : Radiator Support Splash Shield for Audi Image

Radiator Support Splash Shield

2017-21. Radiator Support Splash Shield. Fits A4, A4 allroad, RS7 Sportback, S4, S7 Sportback 2017-21. 2017-20.
$197.75
MSRP $291.66
Save $93.91
32.2% Off
4K0802074 - : Radiator Support Panel Brace for Audi Image

Radiator Support Panel Brace

$131.08
MSRP $193.33
Save $62.25
32.2% Off
5QN122101AB - : Radiator Coolant Hose Adapter for Audi Image

Radiator Coolant Hose Adapter

Incl.C-Clip and Seal. Q3. Upper Radiator Coolant Hose. At Radiator. Left side, engine code: tn9.
$148.02
MSRP $218.32
Save $70.30
32.2% Off
8B3807081 - : Radiator Support Access Cover for Audi Image

Radiator Support Access Cover

Ducts, vents, shields and components.
$47.90
MSRP $67.65
Save $19.75
29.2% Off
99710656500 - : Radiator Coolant Hose Adapter for Porsche Image

Radiator Coolant Hose Adapter

Porsche 997-106-565-00
3.8L, primary. 3.6L, primary. Right Radiator.
$24.38
MSRP $30.50
Save $6.12
20.1% Off
99110624500 - : Radiator Coolant Hose Adapter for Porsche Image

Radiator Coolant Hose Adapter

Porsche 991-106-245-00
4.0L, primary. 3.4, 3.8L, primary with gt3.
$34.97
MSRP $46.51
Save $11.54
24.8% 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.