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OEM Audi Radiators

4G0145804D - : Auxiliary Radiator for Audi Image

Auxiliary Radiator

Auxiliary. From 04/08/2013. Supercharger Cooling. To 04/08/2013. Fits A6, A7, A7 Sportback, Q5, S4, S5, S6, S7, S7 Sportback, SQ5...
$412.25
MSRP $593.34
Save $181.09
30.5% Off
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4G0121202 - : Auxiliary Radiator for Audi Image

Auxiliary Radiator

Left radiator. Wheelwell. With RS7, auxiliary, outer. 4.0L, auxiliary, S8 Plus, engine code ddta, left side, front.
$499.32
MSRP $718.65
Save $219.33
30.5% Off
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1K0121251AB - : Radiator Assembly for Audi Image

Radiator Assembly

$246.76
MSRP $349.11
Save $102.35
29.3% Off
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N90452704 - : Radiator Washer for Audi Image

Radiator Washer

4.2L, 2000-03. 3.7L. 4.2L, 1997-99.
$2.18
MSRP $3.38
Save $1.20
35.5% Off
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5K0121251AA - : Radiator Assembly for Audi Image

Radiator Assembly

648 x 444mm. Without tts model. A3. 2.0l. 2009-2010 with awd, TT. With timing chain.
$314.94
MSRP $445.57
Save $130.63
29.3% Off
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5K0121253F - : Radiator Assembly for Audi Image

Radiator Assembly

3.2L. TT. Primary.
$347.89
MSRP $500.70
Save $152.81
30.5% Off
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4K0145804 - : Auxiliary Radiator for Audi Image

Auxiliary Radiator

2.0L. A7 Sportback. Auxiliary.
$738.84
MSRP $1,072.65
Save $333.81
31.1% Off
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4S0121275B - : Radiator Insulator for Audi Image

Radiator Insulator

Radiator Location-Rear Right. Radiator Location-Rear Left.
$6.90
MSRP $10.71
Save $3.81
35.6% Off
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8K0121212C - : Auxiliary Radiator for Audi Image

Auxiliary Radiator

2.5 Liter Auxiliary. Auxiliary. Fits RS3, RS5, RS7, RS7 Sportback, S7 Sportback, S8, TT RS 2.5 Liter, Auxiliary. 4.0 Liter,...
$489.83
MSRP $705.00
Save $215.17
30.5% Off
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8W0121212F - : Auxiliary Radiator for Audi Image

Auxiliary Radiator

RS5. Engine Cooling. Location-Wheel Arch. To 05/28/2018. 2.9L, auxiliary, right side, rear.
$546.58
MSRP $786.68
Save $240.10
30.5% Off
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4H0145804E - : Auxiliary Radiator for Audi Image

Auxiliary Radiator

Front. With RS7. Center lower radiator. 4.0L, auxiliary, S8, engine code ctfa, cita, center.
$731.28
MSRP $1,061.66
Save $330.38
31.1% Off
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4K0121002 - : Auxiliary Radiator for Audi Image

Auxiliary Radiator

Auxiliary. RS6 Avant. RS7 Sportback. Aux radiator. Main.
$550.05
MSRP $791.66
Save $241.61
30.5% Off
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Keeping Your Engine Cool With Reliable Radiators

A radiator plays a key role in regulating engine temperature and preventing overheating. Supporting parts such as the radiator hose and radiator cap help maintain coolant flow and pressure. Proper cooling is especially important for vehicles like the Audi Q3.

Why OEM Radiators Are Worth Choosing

OEM radiators are engineered for exact coolant capacity and heat dissipation. They fit correctly with factory mounting points and hoses. This helps prevent leaks and overheating.

Maintaining Your Audi's Radiator and Cooling System

Cooling system inspections help avoid costly engine damage.

1. Check Coolant Levels

Low coolant may signal a leak. Inspect the radiator cap and hoses for cracks. Addressing leaks early prevents overheating.

2. Inspect Radiator Hoses

Look for swelling or softness in the radiator hose. Damaged hoses reduce coolant flow. OEM hoses provide consistent pressure handling.

3. Examine Radiator Fins

Bent or clogged fins reduce cooling efficiency. Clean debris carefully. Replacement may be needed if damage is severe.

4. Replace the Radiator If Needed

Install a factory radiator for proper fit. OEM parts ensure correct performance, protecting sensitive and expensive engine parts in your Audi.

5. Test the Cooling System

Run the engine and monitor temperature readings. Confirm no leaks are present. Proper testing ensures reliable cooling.

Order OEM Radiators From Audi OEM Parts Online

Audi OEM Parts Online offers genuine cooling components. For guidance or availability, reach out to us today.