Audi and Porsche Radiators & Parts

3WA121101 - : Radiator Coolant Hose Bracket for Audi Image

Radiator Coolant Hose Bracket

Engine code: dsfd, right side, inner.
Backordered
4M0807081B9B9 - : Radiator Support Access Cover for Audi Image

Radiator Support Access Cover

$72.67
MSRP $105.32
Save $32.65
31% Off
4E0121223 - : Radiator Support Air Deflector for Audi Image

Radiator Support Air Deflector

4.2L. 6.0L. 5.2L. Convertible, 3.0L.
Backordered
4KE121283B - : Radiator Support Air Deflector for Audi Image

Radiator Support Air Deflector

Side.
$47.20
MSRP $66.66
Save $19.46
29.2% Off
4K0121283AA - : Radiator Support Air Deflector for Audi Image

Radiator Support Air Deflector

2.0L main. side.
$25.61
MSRP $41.98
Save $16.37
39% Off
1J0122351 - : Radiator Coolant Hose Adapter for Audi Image

Radiator Coolant Hose Adapter

Check valve. 3.2L, return, manual trans. 3.2L, return, auto trans.
$62.09
MSRP $89.98
Save $27.89
31% Off
8W6807110 - : Radiator Support Air Deflector for Audi Image

Radiator Support Air Deflector

Air deflector. Spoiler. 2020-25, cover & components, A5, bumper code: 2k1, 2k5. 2020-24 A5, S5 bumper cover & trim. inner. 2020-25,...
$351.68
MSRP $523.34
Save $171.66
32.8% Off
8Y0121284K - : Radiator Support Air Deflector for Audi Image

Radiator Support Air Deflector

$44.84
MSRP $63.33
Save $18.49
29.2% Off
4K8121763 - : Radiator Support Air Duct for Audi Image

Radiator Support Air Duct

Covers & brackets, without s-line package or s-line model.
$58.65
MSRP $85.00
Save $26.35
31% Off
4G0863190 - : Radiator Support Splash Shield for Audi Image

Radiator Support Splash Shield

A6. S6. 3.0L. 4.0L. Outer cover.
$31.34
MSRP $51.38
Save $20.04
39% Off
WHT002535 - : Radiator Support Panel Nut for Audi Image

Radiator Support Panel Nut

Radiator support,retainer. Sedan,. Impact bar & components, convertible. 2019-23, with rsq8. Q7, with sport plus package, bumper...
$1.98
MSRP $3.24
Save $1.26
38.9% Off
8S0121706 - : 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

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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.