Audi A6 Quattro Radiators & Hoses
availability
We stock Genuine OEM Audi® Radiators & Hoses for your Audi A6 Quattro. A new OEM radiator can efficiently transfer heat away from the engine, preventing overheating and damage, ensuring smooth and reliable vehicle performance. OEM radiators are specifically designed to fit your vehicle's make and model, optimizing cooling efficiency and improving fuel economy. Investing in an OEM radiator guarantees superior quality, durability, and compatibility with your vehicle. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.
Radiator
Audi
8K0-121-251-H
Engine Cooling. A6. A7. S5. S4. A5. Without oil cooler. 3.0L, with manual trans. 3.2L, manual trans. A4.
$405.99
MSRP $583.32
Save $177.33
30.4% Off 
Radiator
Audi
8K0-121-251-L
A5. A4. Q3. 648 x 444mm. 648 x 450mm. 2.0L, manual trans.
$363.08
MSRP $521.67
Save $158.59
30.4% Off 
Radiator
Audi
4F0-145-804-K
3.0L, front. Supercharger Cooling.
$381.64
MSRP $548.33
Save $166.69
30.4% Off 
2019-2025 Audi - Radiator Coolant Hose
Audi
4K0-819-337-S
Incl."T" Connector. Main, #5. To 10/14/2019. "T" Connector to Adapter and Pipe.
$16.98
MSRP $27.38
Save $10.40
38% Off 
2008-2018 Audi - Radiator Coolant Hose Clip
Audi
6E0-971-842-B
Supercharger Cooling Radiator. 3.0L gas auxiliary center. 3.0L, supercharger, 2010-12. 3.0L 2010-12 auxiliary. 3.2L auxiliary. to 10/2008.
$5.49
MSRP $8.20
Save $2.71
33% Off 
2019-2025 Audi - Radiator Coolant Hose Adapter
Audi
4K0-122-291-D
2.0L heating. #3. 2.9L main, left side,upper. Adapter. 3.0L main.
$18.22
MSRP $29.38
Save $11.16
38% Off 
Radiator Cap
Audi
1J0-121-321-B
Location-Reservoir. Gas, main. Diesel, main. From Chassis/VIN 8D-T-308 001. From Chassis/VIN 8D-T-309 403.
$24.54
MSRP $39.59
Save $15.05
38% Off 
2013-2025 Audi - Radiator Cap
Audi
4D0-133-335
Radiator,coupling. 4.0L, primary. Convertible, 3.0L, main. Gas, primary, 2013-14. 2.0L. Diesel. 3.0L, with plug-in hybrid.
$21.32
MSRP $34.38
Save $13.06
38% Off 
1997-2006 Audi - Clamp
Audi
N-102-581-01
1.8L. 6 cylinder, 2.7L, all small diameter. 2.7L V6. small diameter. 3.7L. rear. 4.2L 1997-99. rear.
$4.76
MSRP $7.10
Save $2.34
33% Off 
2009-2011 Audi A6 Quattro - Radiator Coolant Hose
Audi
4F0-145-923-A
Supercharger Cooling Radiator. Auxiliary Radiator to Reservoir Hose.
$54.00
MSRP $75.00
Save $21.00
28% Off 2009-2011 Audi A6 Quattro - Radiator Coolant Hose
Audi
4F0-145-925-A
Supercharger Cooling Radiator. Auxiliary Radiator To Pipe.
$82.80
MSRP $115.01
Save $32.21
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