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OEM Audi AC System Parts

8J0121156A - : HVAC Heater Hose for Audi Image

HVAC Heater Hose

Inlet.
$77.26
MSRP $107.49
Save $30.23
28.1% Off
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3C0122157FH - : HVAC Heater Hose for Audi Image

HVAC Heater Hose

Inlet. 2011-15 with awd, TT. 2009-2010 with awd, TT.
$136.64
MSRP $193.32
Save $56.68
29.3% Off
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8W0819334F - : HVAC Heater Hose for Audi Image

HVAC Heater Hose

Outlet. Connector to Pipe. Incl.Connector. 2.0L, rear, 2018-2020. Coupe, 2.0L, rear, 2018-20.
$88.65
MSRP $123.34
Save $34.69
28.1% Off
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4KE816706B - : A/C Refrigerant Liquid Hose for Audi Image

A/C Refrigerant Liquid Hose

Condenser and lines, to 09/09/2019. Condenser to Valve Block. 3 Connection.
$139.90
MSRP $197.93
Save $58.03
29.3% Off
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4K0010515F - : A/C System Information Label for Audi Image

A/C System Information Label

Ac label, r1234yf, 620g.
$16.34
MSRP $25.38
Save $9.04
35.6% Off
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80A010515D - : A/C System Information Label for Audi Image

A/C System Information Label

R1234yf, without hybrid.
$16.34
MSRP $25.38
Save $9.04
35.6% Off
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4M1820720K - : A/C Refrigerant Liquid Hose for Audi Image

A/C Refrigerant Liquid Hose

Main Air Cond. R134a.
$336.91
MSRP $476.67
Save $139.76
29.3% Off
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80A010515C - : A/C System Information Label for Audi Image

A/C System Information Label

R1234yf with hybrid.
$16.34
MSRP $25.38
Save $9.04
35.6% Off
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4S0816726H - : A/C Refrigerant Discharge Hose for Audi Image

A/C Refrigerant Discharge Hose

$467.82
MSRP $673.32
Save $205.50
30.5% Off
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8B3820769B - : A/C Refrigerant Line Bracket for Audi Image

A/C Refrigerant Line Bracket

3.0L, upper.
$5.09
MSRP $7.89
Save $2.80
35.5% Off
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85E816706E - : A/C Refrigerant Suction Hose for Audi Image

A/C Refrigerant Suction Hose

AC line. Condenser and front lines. from 01/27/2025.
$81.06
MSRP $112.77
Save $31.71
28.1% Off
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4KE820067F - : A/C Compressor Bolt Sleeve for Audi Image

A/C Compressor Bolt Sleeve

$4.24
MSRP $6.58
Save $2.34
35.6% Off
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Your Audi Q3’s air conditioning (AC) system is vital for comfort, especially during those hot summer days. Keeping the HVAC system well-maintained not only ensures a comfortable ride but can also help improve fuel efficiency by preventing unnecessary strain on the engine.

When Should You Check Your Audi's AC and HVAC System?

AC system parts are designed to work together to cool and heat the air that enters your cabin. Over time, however, components like the compressor, condenser, and refrigerant can wear out, reducing performance. For the Audi Q3, regular AC inspections are recommended at least once per year, ideally before the summer months. This will ensure that all components are running at their best when you need them most. If your air conditioning isn’t cooling properly or your heating system is not functioning, it’s crucial to address the issue immediately.

Why Weather Stripping Is Important for Your AC and Heating System

Alongside inspecting the AC system, don’t forget the weather stripping around your Audi Q3's doors and windows. This small but crucial part ensures that no air escapes the cabin, which could reduce the effectiveness of both the AC and heating systems. Replacing worn-out weather stripping will improve the cooling and heating efficiency of your HVAC system, prevent leaks, and maintain the ideal cabin temperature.

Schedule your Audi Q3's AC and HVAC system check and order any necessary parts to keep your car comfortable and efficient all year long. For more details about OEM Audi parts, send us a message.