Audi A3 Belts and Hoses
We stock Genuine OEM Audi® Belts and Hoses for your Audi A3. OEM belts and hoses play a crucial role in powering your engine's various components such as the water pump, alternator, and air conditioning compressor. They also help to cool your engine by circulating coolant to the radiator and other components. By using OEM belts and hoses, you can be confident that your engine is receiving the best possible performance and protection, reducing the risk of costly repairs and ensuring long-term reliability. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.
2015-2018 Audi - Hose & Tube Assembly
Audi
5Q0-121-064-AT
Auxiliary Water Pump. Engine Cooling. Outlet. Pump to Pipe. Incl.Pipe. Engine code cntc. 2.0L, code cntb, left side.
$92.39
MSRP $128.32
Save $35.93
28% Off 
Vent Hose Elbow
Audi
0CQ-525-118
Elbow. Awd axle code: tuj, tuh, vla. Convertible, with awd. Sedan, with awd. 2.0L.
$11.56
MSRP $17.92
Save $6.36
35.5% Off 
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 
Engine Coolant Hose
Audi
5Q0-122-073-H
Auxiliary Water Pump. HVAC System. Outlet. 2.0L, diesel, auxiliary, rear.
$28.79
MSRP $47.98
Save $19.19
40% Off 
Engine Coolant Hose
Audi
04L-121-058-AA
Engine Cooling. Regulating Flap. Inlet.
$16.36
MSRP $26.38
Save $10.02
38% 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 
Engine Coolant Hose
Audi
1K0-121-156-BF
ATF Cooler. Cooler to "T". Return hose. 2009 without awd.
$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 
Engine Coolant Hose
Audi
5Q0-122-058-Q
ATF Cooler. Inlet. 2.0L, code cntb, right side. Engine code cyfb. Sedan, 1.8L. Engine code cntc.
$86.39
MSRP $119.98
Save $33.59
28% Off 
Engine Coolant Hose
Audi
1K0-121-109-AL
Reservoir Pipe to Heater Pipe. Front. 2009-13. 2011-15 with awd, TT. 2009-2010 with awd, TT.
$9.80
MSRP $15.19
Save $5.39
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