Audi and Porsche Radiators & Parts

85E121333J - : Radiator Support Air Deflector for Audi Image

Radiator Support Air Deflector

$53.56
MSRP $75.66
Save $22.10
29.2% Off
4KE121285C - : Radiator Support Air Deflector for Audi Image

Radiator Support Air Deflector

Upper.
$42.48
MSRP $60.01
Save $17.53
29.2% Off
8T0807081F - : Radiator Support Splash Shield for Audi Image

Radiator Support Splash Shield

Convertible, 2.0L. Coupe, 2013-17, covers & reinforcements, A5, with s-line pkg. Convertible, 3.0L. Coupe, 2013-17, covers &...
$144.64
MSRP $213.33
Save $68.69
32.2% Off
8V7806526 - : Radiator Support Panel Brace for Audi Image

Radiator Support Panel Brace

Convertible.
$28.29
MSRP $46.38
Save $18.09
39% Off
6M121137AE - : Radiator Coolant Hose Adapter for Audi Image

Radiator Coolant Hose Adapter

Upper Radiator Coolant Hose. At Engine. 3.0L, with plug-in hybrid, main.
$80.49
MSRP $116.66
Save $36.17
31% Off
8W0121763M - : Radiator Support Air Deflector for Audi Image

Radiator Support Air Deflector

2020-25 A4 with s-line, S4. from 11/11/20219. 2020-24 A4, without s-line.
$50.74
MSRP $71.66
Save $20.92
29.2% Off
1EA825236C - : Radiator Support Splash Shield for Audi Image

Radiator Support Splash Shield

$106.94
MSRP $154.99
Save $48.05
31% Off
8W0121284AL - : Radiator Support Air Duct for Audi Image

Radiator Support Air Duct

2.0L 2017-2019 auto trans. from 02/19/2018. 2017-20. from 02/19/2018.
$43.66
MSRP $61.67
Save $18.01
29.2% Off
4K9853888 - : Radiator Support Splash Shield for Audi Image

Radiator Support Splash Shield

$64.39
MSRP $93.32
Save $28.93
31% Off
4K0121284AC - : Radiator Support Air Deflector for Audi Image

Radiator Support Air Deflector

3.0L.
$46.02
MSRP $65.00
Save $18.98
29.2% Off
4M0145333R - : Radiator Support Air Duct for Audi Image

Radiator Support Air Duct

2020-24 3.0L intercooler. without s-line exterior.
$74.75
MSRP $108.34
Save $33.59
31% Off
5Q0122291T - : Radiator Coolant Hose Adapter for Audi Image

Radiator Coolant Hose Adapter

Lower Radiator Coolant Hose. At Radiator. Incl.C-Clip,Clamp and Seal. Primary Radiator. 2.0L, code cntb, right side. Convertible, 1.8L....
$142.37
MSRP $209.97
Save $67.60
32.2% 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.