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.
2015-2016 Audi A3 - Inter-Cooler Hose
Audi
04L-145-762-CC
Pressure hose. A3. 2.0l tdi. 2.0L, diesel.
$194.69
MSRP $274.98
Save $80.29
29.2% Off 
Connector Hose
Audi
5Q0-122-051-AT
Sedan/wagon, engine code cyfb. Auxiliary Radiator. Left. Adapter to Valve.
$52.55
MSRP $72.98
Save $20.43
28% Off 
Drain Hose
Audi
5Q0-129-637-C
Engine code: dhha, dsna. Engine code: dnvb or dywa. Convertible, 2.0L, engine code cntc, dhha. Engine code: dsfa or dsfd. Sedan, 1.8L....
$29.03
MSRP $48.38
Save $19.35
40% Off 
2015 Audi A3 - Vacuum Hose
Audi
5Q0-612-041-BQ
Contiteves sedan, diesel engine.
$40.64
MSRP $56.45
Save $15.81
28% Off 
2010-2013 Audi - Lower Hose
Audi
1K0-122-051-HE
2.0L, diesel. A3.
$181.71
MSRP $256.65
Save $74.94
29.2% Off 
Hose Assembly
Audi
5Q0-122-058-K
Engine code dhha, right side. Convertible, engine code czra. Engine Cooling. Water Pump to Pipe and Valve. Incl.Coupling. 2.0L, code...
$46.55
MSRP $64.65
Save $18.10
28% Off 
Vacuum Hose
Audi
5Q0-612-041-AR
From 03/19/2018 trw, sedan. Contiteves sedan, gas engines. Sedan, trw, sedan, to 03/19/2018, gas engines. 2.0L. Code 1AZ,1AS.
$151.15
MSRP $213.49
Save $62.34
29.2% Off 
Inter-Cooler Hose
Audi
5WA-145-834
Engine code: dnvb or dywa. to 05/19/2025. Engine code: dsfa. Right. A3. 2.0l. Engine code: dsfd. Engine code: dnvb or dywa, from...
$256.64
MSRP $362.48
Save $105.84
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