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Audi Radiators

Genuine OEM Audi Radiators

Your vehicle's radiator plays an important part when it comes to preventing your engine from overheating. It does that by circulating a fluid - usually a mix of coolant and water - to the engine and back to remove any building heat.

How Radiators Work

The fluid is directed through an inlet hose to the engine block, where it collects the heat. The fluid then returns through outlet hoses to the radiator, where the heat is expelled harmlessly into the air through the radiator's large, finned, flat surface. The liquid is then free to return to the engine and continue the process.

Eventually, though, radiator parts can begin to go bad. Signs of problems include:

  • Large pools of red, green, or yellow liquid underneath your Audi vehicle
  • You notice the sweet smell of coolant
  • Odd noises coming from your engine
  • You have trouble with your cabin cooling or heating properly
  • The engine temperature gauge runs high
1J0971830H - : Genuine Audi Bracket Fan & Motor Bracket 1J0971830H OEM TT TTS for Audi Image

Genuine Audi Bracket Fan & Motor Bracket 1J0971830H OEM TT TTS

2011-15 with awd, TT. 2022-24. 2.5L. 2011-15 with awd, tts. 2009-2010 with awd, tts. 3.2L.
$6.37
MSRP $9.32
Save $2.95
31.7% Off
6M121159C - : Genuine Audi Coupling Adapter 06M121159C OEM for Audi Image

Genuine Audi Coupling Adapter 06M121159C OEM

Genuine Audi OEM Coupling (Part #06M-121-159-C) is a factory-original component built to Audi's exact production specifications....
$11.31
MSRP $19.85
Save $8.54
43% Off
N10845201 - : Genuine Audi Engine Coolant Pipe Clamp Water Inlet Pipe Clamp N10845201 OEM for Audi Image

Genuine Audi Engine Coolant Pipe Clamp Water Inlet Pipe Clamp N10845201 OEM

3.0L. 2.9L, alternator. 2.9L main, right side.
$0.87
MSRP $1.52
Save $0.65
42.8% Off
P2121052 - : Genuine Audi Hose 0P2121052 OEM Authorized Dealer Factory Original for Audi Image

Genuine Audi Hose 0P2121052 OEM Authorized Dealer Factory Original

Auxiliary Water Pump. Toward Alternator. Main. Connector hose. Secondary. #1.
$17.20
MSRP $30.18
Save $12.98
43% Off
4G0145922C - : Genuine Audi Hose Upper Hose 4G0145922C OEM A6 for Audi Image

Genuine Audi Hose Upper Hose 4G0145922C OEM A6

Genuine Audi OEM Hose (Part #4G0-145-922-C) is a factory-original replacement part for the 2012 Audi A6 / A7. Left. 2012-15, return....
$41.83
MSRP $61.15
Save $19.32
31.6% Off
N90761102 - : Genuine Audi Support Nut Instrument Panel Cross-Member Nut N90761102 OEM TTS for Audi Image

Genuine Audi Support Nut Instrument Panel Cross-Member Nut N90761102 OEM TTS

Support,nut. 2013-2016. 2.0L, 2009-15 with awd, tts. 4.2L. Convertible, 2.0L. 3.2L. Convertible, 3.0L. Coupe, 3.0L. 2.5L.
$0.73
MSRP $1.28
Save $0.55
43% Off
420825841 - : Genuine Audi Front Bracket Floor Pan Splash Shield Bracket 420825841 OEM for Audi Image

Genuine Audi Front Bracket Floor Pan Splash Shield Bracket 420825841 OEM

Genuine Audi OEM Front Bracket (Part #420-825-841) is a factory-original component built to Audi's exact production specifications. This...
$14.47
MSRP $25.38
Save $10.91
43% Off
6M121132B - : Genuine Audi Lower Hose Adapter 06M121132B OEM Engine Authorized Dealer for Audi Image

Genuine Audi Lower Hose Adapter 06M121132B OEM Engine Authorized Dealer

This genuine Audi OEM Lower Hose Adapter, Part #06M-121-132-B, is built specifically for the Audi Engine and ships direct from an...
$47.41
MSRP $69.32
Save $21.91
31.6% Off
N10816201 - : Genuine Audi Guide Mount Bolt Bumper Guide Bolt N10816201 OEM A8 S8 for Audi Image

Genuine Audi Guide Mount Bolt Bumper Guide Bolt N10816201 OEM A8 S8

2019-21 A8, without plug-in hybrid impact bar & brackets. 2019-21, impact bar & brackets, m6x18. 2022-25, impact bar & brackets, m6x18....
$0.24
MSRP $0.42
Save $0.18
42.9% Off
4E0805949 - : Genuine Audi Retaining Strip Fastener Bumper Guide Bolt 4E0805949 OEM S8 for Audi Image

Genuine Audi Retaining Strip Fastener Bumper Guide Bolt 4E0805949 OEM S8

Genuine Audi OEM Retaining Strip Fastener (Part #4E0-805-949) is a factory-original replacement part for the 2015 Audi S8 / A8....
$5.55
MSRP $9.74
Save $4.19
43% Off
4H0121585 - : Genuine Audi Engine Coolant Reservoir Grommet 4H0121585 OEM A8 S8 D4 for Audi Image

Genuine Audi Engine Coolant Reservoir Grommet 4H0121585 OEM A8 S8 D4

Genuine Audi OEM Engine Coolant Reservoir Grommet, Part #4H0-121-585, is engineered specifically for the Audi A8 S8 D4 and ships direct...
$2.92
MSRP $5.13
Save $2.21
43.1% Off
N91189301 - : Engine Coolant Reservoir Nut for Audi Image

Engine Coolant Reservoir Nut

Main. Sedan/wagon, engine code djja or dlra, auxiliary radiator, left side.
$0.83
MSRP $1.46
Save $0.63
43.2% Off

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Genuine Audi Radiator Parts Are Best

When a radiator part needs to be replaced, choose parts that are guaranteed to be compatible with your Audi model. Our online auto parts center has everything you need in stock and ready to ship, so buy today to save time and money!