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.
A/C Refrigerant Suction Hose
Audi
1K0-820-743-FG
Compressor to evaporator, 2.0L, gas. A3. 2.0l. Receiver to compressor.
$422.00
MSRP $606.32
Save $184.32
30.4% Off 
A/C Refrigerant Liquid Hose
Audi
1K0-820-741-CM
Condenser to evaporator, 2.0L, diesel.
$449.92
MSRP $646.44
Save $196.52
30.4% Off 
Radiator Coolant Hose Hold Down
Audi
3C0-121-093
2.0L, diesel. Upper Radiator Coolant Hose.
$5.57
MSRP $8.32
Save $2.75
33.1% Off 
A/C Refrigerant Liquid Hose
Audi
1K0-820-741-CN
Condenser to evaporator, 2.0L, gas.
$435.81
MSRP $626.16
Save $190.35
30.4% Off 
A/C Refrigerant Suction Hose
Audi
5Q0-820-743-G
A3. 2.0l tdi. To 04/06/2015. Without 1.4L, compressor to rear hose, r134a, diesel engine.
Engine Air Intake Hose Adapter
Audi
1K0-129-635-A
2.0L diesel. Adapter.
$69.59
MSRP $96.65
Save $27.06
28% Off 
A/C Refrigerant Discharge Hose
Audi
5Q0-816-721-AC
A3. 2.0l tdi. Without 1.4L, compressor to condenser, diesel engine. From 05/02/2016. To 05/02/2016.
$363.03
MSRP $521.61
Save $158.58
30.4% Off 
A/C Refrigerant Liquid Hose
Audi
5Q0-816-741-C
R1234YF Refrigerant. Without 1.4L, condenser to rear hose, r1234yf, condenser to rear hose, r1234yf. 2.0L, r1234yf. Convertible,...
$346.63
MSRP $489.58
Save $142.95
29.2% Off 
A/C Refrigerant Discharge Hose
Audi
5Q0-816-721-AG
2.0L. Convertible, compressor to condenser, compressor to condenser. Sedan, without 1.4L, compressor to condenser, gas engines. TT...
$363.03
MSRP $521.61
Save $158.58
30.4% Off 
Radiator Coolant Hose Hold Down
Audi
5N0-121-093-C
Front. 2.0L, diesel. Lower Radiator Coolant Hose.
$10.07
MSRP $15.61
Save $5.54
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