Audi and Porsche Radiators & Parts

4F0121221J - : Side Seal for Audi Image

Side Seal

Side seal. 5.2L.
Backordered
8R0121049M - : Lower Hose for Audi Image

Lower Hose

3.0L gas, return. Q5. Engine Cooling Radiator. SQ5.
$81.65
MSRP $118.35
Save $36.70
31% Off
4K0145921AH - : Hose for Audi Image

Hose

Auxiliary Radiator. Radiator to Pipe. 2.9L, left lower, #1. 2.9L, main, left side, lower, #2. S6. Center auxiliary.
$9.53
MSRP $15.62
Save $6.09
39% Off
7L0145830A - : Inter-Cooler Bushing for Audi Image

Inter-Cooler Bushing

Gas, auxiliary. Supercharger Cooling Radiator. 3.0L diesel 2010 cooler & components.
$3.94
MSRP $6.46
Save $2.52
39% Off
99110633101 - : Upper Mount for Porsche Image

Upper Mount

Porsche 991-106-331-01
3.0L turbo. Left Radiator. Right Radiator. 4.0L, primary. 3.4, 3.8L, primary with gt3. Main-front.
$4.03
MSRP $5.36
Save $1.33
24.8% Off
N91034301 - : Bumper Cover Support Rail Screw for Audi Image

Bumper Cover Support Rail Screw

With s line package. 2.5L auxiliary. 4.2L, auxiliary, RS4.
$2.06
MSRP $3.38
Save $1.32
39.1% Off
420121061 - : Engine Coolant Overflow Hose for Audi Image

Engine Coolant Overflow Hose

Underbody Pipe Assy.to Pipe. Front. Water hose.
Backordered
4K8121333D - : Duct for Audi Image

Duct

2.9L auxiliary left side.
$66.70
MSRP $96.67
Save $29.97
31% Off
4M0122447D - : Engine Coolant Hose for Audi Image

Engine Coolant Hose

ATF Cooling. Cooler to Valve. 2020-24, outer. 3.0L. outer.
$28.90
MSRP $47.38
Save $18.48
39% Off
4M0819342AF - : HVAC Heater Hose for Audi Image

HVAC Heater Hose

Primary HVAC. Pipe to Radiator Hose Adapter. 2020-24, main. Water hose. 3.0L, main.
$52.85
MSRP $74.65
Save $21.80
29.2% Off
4N0805527D - : Cross Rail for Audi Image

Cross Rail

Cross rail.
$67.61
MSRP $97.99
Save $30.38
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.