Audi and Porsche Radiators & Parts

N90925001 - : Oil Return Tube for Porsche Image

Oil Return Tube

Porsche N-909-250-01
Main radiator. 4.0L, without e-hybrid, rear. Hoses. Return. At Right Side of Engine. O-Ring. 4.0L oil & coolant lines. lower.
$3.32
MSRP $4.80
Save $1.48
30.8% Off
981505010A1 - : Bumper Cover for Porsche Image

Bumper Cover

Porsche 981-505-010-A1
Base, s, black, with headlamp washer, with park sensor, without center radiator. With s & gts, without gt4, with headlamp washer, with...
$1,413.18
MSRP $1,926.28
Save $513.10
26.6% Off
5Q0122051EJ - : Water Hose for Audi Image

Water Hose

Vent tube. 2.0L, code dlra, auxiliary- left side. ATF Cooling. Outlet. Sedan/wagon, engine code djja or dlra, auxiliary radiator, left...
$82.79
MSRP $119.98
Save $37.19
31% Off
99104410000 - : Carrera S Power Kit Without Sports Exhaust for Porsche Image

Carrera S Power Kit Without Sports Exhaust

Porsche 991-044-100-00
Power increase to 316 kW (430 hp). Comprises modified cylinder heads and camshafts- newly developed variable resonance intake system....
$11,463.80
MSRP $13,911.96
Save $2,448.16
17.6% Off
99104410002 - : Carrera S Power Kit Incl Sports Exhaust for Porsche Image

Carrera S Power Kit Incl Sports Exhaust

Porsche 991-044-100-02
Power increase to 316 kW (430 hp). Comprises modified cylinder heads and camshafts- newly developed variable resonance intake system...
$12,718.31
MSRP $15,434.37
Save $2,716.06
17.6% Off
4H0121671D - : HVAC Heater Control Valve for Audi Image

HVAC Heater Control Valve

1.8 Liter. 1.8 Liter Supply. 2.0 Liter Engine Code CNTC. 2.0 Liter Gas Inlet. 2.0 Liter Heater Hoses TO 12/03/2018. 2.0 Liter Left Side....
$150.28
MSRP $221.65
Save $71.37
32.2% Off
8E0121251AH - : Radiator for Audi Image

Radiator

Primary. Fits RS4, S4 4.2 Liter, Main, A4/S4, Manual Trans. 4.2 Liter, Main, Manual Trans. Cabriolet S4 Main Radiator Manual Trans....
Discontinued
8E0121251AM - : Radiator for Audi Image

Radiator

Primary. 4.2L, main, RS4.
Discontinued
8E0121251AP - : Radiator for Audi Image

Radiator

Fits A4 2.0 Liter. 2.0 Liter, Auto Trans. A4 Cabriolet 2.0L. A4 Auto Trans From 5400001. From 5400001. 2.0L, Auto Trans. A4 Cabriolet....
Discontinued
9J1121251A - : Radiator for Porsche Image

Radiator

Porsche 9J1-121-251-A
Taycan.
Discontinued
8E0121251C - : Radiator for Audi Image

Radiator

A4. 632 x 450 x 34mm. 3.2L, manual trans.
Discontinued
8E0121212K - : Auxiliary Radiator for Audi Image

Auxiliary Radiator

S4, RS4. Additional radiator. Left. 4.2L, auxiliary, A4/S4. Cabriolet S4.
Discontinued

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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.