Audi S6 Radiators & Hoses
We stock Genuine OEM Audi® Radiators & Hoses for your Audi S6. 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.
2013-2018 Audi - Upper Hose
Audi
4G0-122-101-P
Primary Radiator. S7, RS7. A8, S8. 4.0L, main, supply. S6. Without RS7, main, supply. With RS7, front center.
$66.00
MSRP $91.67
Save $25.67
28% Off 
2013-2018 Audi - Lower Hose
Audi
4G0-121-049-AN
Primary Radiator. A8, S8. 4.0L, main, return. S6. Without RS7, main, return. S7, RS7.
$87.60
MSRP $121.67
Save $34.07
28% Off 
2007-2011 Audi S6 - Lower Hose
Audi
4F0-121-055-N
5.2L, return. A6. Primary Radiator.
$98.40
MSRP $136.66
Save $38.26
28% Off 
2005-2011 Audi - Upper Hose
Audi
4F0-121-101-E
Primary Radiator. 5.2L, feed. S6. A6. 4.2L, feed, 2005-06. 4.2L, feed, 2007-11.
$118.80
MSRP $164.99
Save $46.19
28% Off 
Cooling System Bypass Line Adapter
Audi
077-121-102
Pipe to Pipe. 4.2L, 2000-03, radiator pipe. 4.2L v8, front pipe. 4.2L, 2004-06.
$18.22
MSRP $29.38
Save $11.16
38% Off 
2020-2025 Audi - Hose
Audi
4K0-121-475
Auxiliary Radiator. Location-Wheel Arch. 2.9L, left lower, #4. S6. Left auxiliary inlet. 2.9L, auxiliary.
$18.46
MSRP $29.78
Save $11.32
38% Off 
2018-2025 Audi - Engine Coolant Hose
Audi
06M-121-052-E
Inlet. Engine Cooling. Auxiliary Water Pump to Adapter. Hose. 2020-24. Turbocharger. 3.0L.
$14.62
MSRP $23.58
Save $8.96
38% Off 
Evaporative Emissions System Line Clamp
Audi
N-905-618-01
4 cylinder. 2.7L. 3.0L. 6 cylinder 2.8L. 3.7L. 4.2L 1997-99.
$3.97
MSRP $5.91
Save $1.94
32.8% Off 
2019-2025 Audi - Engine Coolant Overflow Hose Adapter
Audi
4K0-819-314
Elbow. 2.0L heating. #2. 3.0L main. #2. 2.9L main, left side,upper. #2.
2011-2018 Audi - Outlet Hose Adapter
Audi
N-104-787-01
Auxiliary Radiator. Location-Wheel Arch. 3.0L gas auxiliary. 4.0L, auxiliary, front. Without RS7, auxiliary, front.
$12.73
MSRP $19.74
Save $7.01
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