Audi A3 Radiators & Hoses
We stock Genuine OEM Audi® Radiators & Hoses for your Audi A3. 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 Coolant Hose
Audi
5Q0-122-051-BM
Primary Radiator. Incl.Auxiliary Radiator Lower Hose. 2.0L, diesel, radiator.
$186.43
MSRP $263.32
Save $76.89
29.2% Off 
Radiator Coolant Hose
Audi
5Q0-122-051-EB
Engine code dhha, right side. From 04/10/2017. TT Quattro. TTS Quattro. From 05/15/2017.
$166.37
MSRP $234.98
Save $68.61
29.2% Off 
2008-2013 Audi - Upper Hose
Audi
1K0-122-101-KT
A3. 2.0l. Ulev. Auto trans.
$202.95
MSRP $286.65
Save $83.70
29.2% Off 
Radiator Coolant Hose
Audi
5WA-121-447
Engine code: dsfa, right side. Engine code: dsfd, right side. Engine code: dnvb or dywa right side. Hose.
$12.51
MSRP $19.39
Save $6.88
35.5% Off 
2016-2020 Audi - Upper Hose
Audi
5Q0-122-101-FR
Engine code dhha, left side. 2.0L, code cntb, left side. From 04/10/2017. TT Quattro. TTS Quattro. From 05/15/2017.
$138.05
MSRP $194.98
Save $56.93
29.2% Off 
2015-2016 Audi A3 - Upper Hose
Audi
5Q0-122-101-GJ
Auxiliary Radiator. A3. 2.0L, diesel, intercooler.
$30.83
MSRP $51.38
Save $20.55
40% Off 
Radiator Coolant Hose
Audi
5WA-122-109-B
Engine code: dsfa, right side. Engine code: dsfd, left side. Engine code: dsfd, right side. Engine code: dnvb or dywa right side....
$104.39
MSRP $144.98
Save $40.59
28% Off 
2015-2016 Audi A3 - Radiator Coolant Hose
Audi
5Q0-122-101-CM
Primary Radiator. 2.0L, diesel, radiator.
$145.13
MSRP $204.98
Save $59.85
29.2% Off 
Radiator Coolant Hose
Audi
5WA-122-051-AD
A3. Engine code: dnvb or dywa right side. Hose & tube assy.
$26.39
MSRP $43.98
Save $17.59
40% Off 
2006-2014 Audi - Radiator Coolant Hose
Audi
1K0-121-051-AC
Primary Radiator. Radiator To Pipe. A3. 2.0l.
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