Audi and Porsche Radiators & Parts

420121069A - : Upper Hose for Audi Image

Upper Hose

"T" to Radiator. Front, outer. R8. Right.
$58.18
MSRP $84.33
Save $26.15
31% Off
4M0121444D - : Inlet Hose for Audi Image

Inlet Hose

Transmission cooler. Inlet hose.
$18.17
MSRP $29.78
Save $11.61
39% Off
420121059 - : Lower Hose for Audi Image

Lower Hose

Front. Radiator. R8. Left.
Backordered
8E0121263A - : Mount Bracket for Audi Image

Mount Bracket

4.2L, auxiliary, RS4.
Backordered
4L0117335F - : Air Duct for Audi Image

Air Duct

3.0L diesel 2013-15 cooler & components. 3.0L diesel 2011-12 cooler & components. 3.0L diesel 2010 cooler & components.
$88.55
MSRP $128.33
Save $39.78
31% Off
8T0121283K - : Air Duct for Audi Image

Air Duct

4.2L. Air duct. 3.2L.
$172.88
MSRP $254.99
Save $82.11
32.2% Off
8K0121259 - : Mount Bracket for Audi Image

Mount Bracket

Auxiliary Radiator. Left.
$176.61
MSRP $260.49
Save $83.88
32.2% Off
8S0121283J - : Air Duct for Audi Image

Air Duct

Tts, code 2k3/2k7.
$59.79
MSRP $86.66
Save $26.87
31% Off
4M0121334E - : Air Duct for Audi Image

Air Duct

2017-19 3.0L auxiliary.
$53.44
MSRP $75.49
Save $22.05
29.2% Off
8S0121284A - : Air Duct for Audi Image

Air Duct

TT.
$46.36
MSRP $65.48
Save $19.12
29.2% Off
8E0121282G - : Air Duct for Audi Image

Air Duct

4.2L, auxiliary.
Backordered
4H0117336B - : Air Duct for Audi Image

Air Duct

4.0L A8, a8l, al8 sport auxiliary. 6.3L auxiliary right side. Air duct. 3.0L diesel.
$64.16
MSRP $92.99
Save $28.83
31% 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.