Audi and Porsche Radiators & Parts

4B3121275 - : Radiator Lower Insulator for Audi Image

Radiator Lower Insulator

2.0L. 1.8L. 3.0L v6. 3.2L, supply. 4.2L A4/S4 main. 4.2L, main, RS4.
$7.82
MSRP $12.81
Save $4.99
39% Off
4K0805594B - : Radiator Support Panel for Audi Image

Radiator Support Panel

$604.95
MSRP $908.33
Save $303.38
33.4% Off
4M8805607D - : Radiator Support Bracket for Audi Image

Radiator Support Bracket

3.0L.
$119.78
MSRP $176.66
Save $56.88
32.2% Off
80A122049L - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Auxiliary Radiator. To Upper Radiator Coolant Hose. 3.0L, main hoses, to aux radiator. To 05/27/2019. From 05/27/2019.
$57.95
MSRP $83.99
Save $26.04
31% Off
4H0121059K - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

4.0L, A8, a8l, a8l sport. Auxiliary Radiator. Center. To Reservoir Pipe and Auxiliary Water Pump. Assembly. Incl."T".
Backordered
4M0145920AC - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

2017-19, auxiliary. Supercharger Cooling Radiator. Center.
$36.45
MSRP $51.48
Save $15.03
29.2% Off
8J0805638 - : Radiator Support Bracket for Audi Image

Radiator Support Bracket

$17.43
MSRP $28.58
Save $11.15
39% Off
4M8805608E - : Radiator Support Bracket for Audi Image

Radiator Support Bracket

4.0L RSQ8.
$134.47
MSRP $198.33
Save $63.86
32.2% Off
9J1122055C - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

2022-24, solenoid valve for coolant circuit, front. Radiator to control valve. RS e-tron GT. From 06/06/2022. To 06/06/2022.
$134.47
MSRP $198.33
Save $63.86
32.2% Off
4KE121223 - : Radiator Shutter Assembly for Audi Image

Radiator Shutter Assembly

Shutter assy. E-tron Quattro. Q8 e-tron. SQ8 e-tron.
$200.01
MSRP $294.99
Save $94.98
32.2% Off
8V0121283T - : Radiator Support Baffle for Audi Image

Radiator Support Baffle

$50.74
MSRP $71.66
Save $20.92
29.2% Off
420121232B - : Radiator Mount Bracket for Audi Image

Radiator Mount Bracket

Right Radiator. Lower.
$43.06
MSRP $60.82
Save $17.76
29.2% Off

No results found for "Radiator". Here are some helpful search tips:

  • Search by a part name. Example: water pump.
  • Be less specific. Example: brake instead of ceramic brake.
  • Remove information such as make, year or model.
  • Can't find the part you are looking for? Contact us and we'll find it for you!


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.