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Audi A4
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2018
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Air Conditioner
Air Conditioner fit your
2018 Audi A4
Currently shopping for
2018 Audi A4
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Vehicle Options
4 Cyl 2.0 L GAS
Vehicle Options
4 Cyl 2.0 L GAS
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Currently selected
A/C & Heating
A/C & Heater Control Units
A/C Condenser, Compressor & Lines
A/C Evaporator Components
Air Conditioner
Automatic Temperature Controls
Blower Motor & Fan
HVAC Case
Heater Core & Control Valve
Switches & Sensors
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Air & Fuel Delivery
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Currently selected
A/C & Heating
A/C & Heater Control Units
A/C Condenser, Compressor & Lines
A/C Evaporator Components
Air Conditioner
Automatic Temperature Controls
Blower Motor & Fan
HVAC Case
Heater Core & Control Valve
Switches & Sensors
Other Categories
Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Driveline & Axles
Electrical
Emission Control & Exhaust
Engine
Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
Parts Questions
2 diagrams found for the vehicle you selected.
Select your vehicle options to narrow down results.
1.
Air Conditioner & Heater - Compressor & Lines Condenser
2.
Air Conditioner & Heater - Evaporator Components
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
1
8W0-816-421-M
Condenser
Part Notes: 2.0 Liter, To 03/22/2021
$616.49
$440.17
1
Add To Cart
1
4M1-820-023-B
Evaporator Assembly
Part Notes: From 09/04/2017
$318.52
$227.42
1
Add To Cart
1
4M1-820-023-C
Evaporator Assembly
Part Notes: To 09/04/2017
$500.92
$357.65
1
Add To Cart
2
8A0-820-855-AA
Condenser Valve
Part Notes: 2.0 Liter
$30.19
$18.86
1
Add To Cart
2
4M0-898-333-A
Evaporator Assembly Repair Kit
$19.36
$12.39
1
Add To Cart
3
7H0-820-896
Condenser O-Ring
Part Notes: 2.0 Liter
$4.78
$3.06
1
Add To Cart
3
4M0-820-560
Evaporator Assembly Plate
$19.40
$12.42
1
Add To Cart
4
4M0-820-751
Evaporator Assembly Grommet
$58.82
$42.70
1
Add To Cart
4
4H0-959-126-B
Pressure Sensor
Part Notes: 2.0 Liter, 02/12/18-11/29/2021
Replaced By: 5Q0-959-126-B
$136.65
$97.57
1
Add To Cart
4
5Q0-959-126-A
Pressure Sensor
Part Notes: 2.0 Liter, To 02/12/2018
Replaced By: 5Q0-959-126-B
$136.65
$97.57
1
Add To Cart
5
5Q0-298-403-C
Dehydrator
Part Notes: 2.0 Liter
$136.65
$97.57
1
Add To Cart
6
4M0-820-803
Compressor
Part Notes: 2.0 Liter
$1457.98
$1127.75
1
Add To Cart
6
8K0-820-539
Temperature Sensor
$70.48
$51.17
1
Add To Cart
7
N-107-976-01
Compressor Mount Bolt
Part Notes: 2.0 Liter
$2.88
$1.84
1
Add To Cart
7
8W0-816-679
Expansion Valve
Part Notes: R1234yf
$95.72
$68.34
1
Add To Cart
7
8W0-820-679
Expansion Valve
Part Notes: R134a
$241.49
$172.42
1
Add To Cart
8
03L-260-817
Compressor Sleeve
Part Notes: 2.0 Liter
$22.98
$14.36
1
Add To Cart
8
4D0-260-749-B
Expansion Valve O-Ring
Part Notes: 7.6x2.5
$3.42
$2.19
1
Add To Cart
9
4E0-260-749-B
Expansion Valve O-Ring
Part Notes: 13.7x2.5
$3.67
$2.34
1
Add To Cart
9
4H0-260-810-B
Pulley
Part Notes: 2.0 Liter
$769.31
$549.29
1
Add To Cart
10
4M0-898-037-A
Expansion Valve Retainer
$14.66
$9.38
1
Add To Cart
11
4M0-820-356
Air Distributor
$155.35
$110.92
1
Add To Cart
11
8W0-816-721-BD
Discharge Line
Part Notes: 2.0 Liter
$441.65
$315.34
1
Add To Cart
12
4M0-898-001
Air Distributor Repair Kit
$53.87
$39.11
1
Add To Cart
12
4E0-260-749-A
Discharge Line O-Ring
Part Notes: 2.0 Liter
$4.18
$2.68
1
Add To Cart
13
8W0-816-741-AK
A/C Tube
Part Notes: 2.0 Liter
$237.14
$169.33
1
Add To Cart
13
4M1-898-333
Retaining Bracket
$109.98
$78.53
1
Add To Cart
14
3D0-260-749-C
A/C Tube O-Ring
Part Notes: 2.0 Liter
$3.66
$2.34
1
Add To Cart
14
6Q0-820-539
Sensor
$61.66
$44.76
1
Add To Cart
15
4M0-820-511-A
Adjust Motor
$228.49
$163.14
1
Add To Cart
15
8W0-816-743-BP
Suction Line
Part Notes: 2.0 Liter
$237.14
$169.33
1
Add To Cart
16
4M0-898-967
Cam
$38.18
$23.86
1
Add To Cart
16
4E0-260-749-B
Suction Line O-Ring
Part Notes: 2.0 Liter, 13.7x2.5
$3.67
$2.34
1
Add To Cart
17
4M0-898-037-C
Heater Core
Replaced By: 8B3-820-037-A
$318.49
$227.40
1
Add To Cart
17
8E0-260-749-C
Suction Line O-Ring
Part Notes: 2.0 Liter, 23.8x2.4
$4.18
$2.68
1
Add To Cart
18
8W0-816-738-Q
Hose & Tube Assembly
Part Notes: 2.0 Liter
$623.65
$445.29
1
Add To Cart
18
4M0-898-037
Tube Assembly
$20.94
$13.09
1
Add To Cart
19
4M0-898-037-B
Tube Assembly Retainer
$21.12
$13.20
1
Add To Cart
19
8W1-816-740
Upper Pressure Tube
Part Notes: 2.0 Liter, R1234yf
$423.32
$302.25
1
Add To Cart
19
8W1-820-740-F
Upper Pressure Tube
Part Notes: 2.0 Liter, R134a
$227.82
$162.66
1
Add To Cart
20
8W0-819-699
Tube Assembly Grommet
$14.33
$9.16
1
Add To Cart
20
4E0-260-749-B
Upper Pressure Tube O-Ring
Part Notes: 2.0 Liter, 16.2x2.5
$3.67
$2.34
1
Add To Cart
21
4E0-260-749-C
Upper Pressure Tube O-Ring
Part Notes: 2.0 Liter, 13.7x2.5
$3.66
$2.34
1
Add To Cart
22
4M0-819-422
Cover
$24.78
$15.49
1
Add To Cart
22
8E0-820-855
Upper Pressure Tube Valve
Part Notes: 2.0 Liter
$31.38
$19.61
1
Add To Cart
23
8W0-260-113
Drain Tube
$9.02
$5.77
1
Add To Cart
23
3C0-820-231
Upper Pressure Tube Cap
Part Notes: 2.0 Liter, R134a
$27.38
$17.11
1
Add To Cart
23
5Q0-816-231
Upper Pressure Tube Cap
Part Notes: 2.0 Liter, R1234yf
$24.98
$15.61
1
Add To Cart
24
8W1-816-720-G
Upper Pressure Line
Part Notes: 2.0 Liter, R1234yf
$233.32
$166.59
1
Add To Cart
24
8W1-820-720-G
Upper Pressure Line
Part Notes: 2.0 Liter, R134a
$164.32
$117.32
1
Add To Cart
24
4M1-971-569
Wire Harness
$144.76
$111.97
1
Add To Cart
25
4M0-819-593
Insert
$85.55
$61.08
1
Add To Cart
25
4D0-260-749-B
Upper Pressure Line O-Ring
Part Notes: 2.0 Liter, 7.6x2.5
$3.42
$2.19
1
Add To Cart
26
3D0-260-749-C
Upper Pressure Line O-Ring
Part Notes: 2.0 Liter, 9.5x2.5
$3.66
$2.34
1
Add To Cart
27
8E0-820-855
Upper Pressure Line Valve
Part Notes: 2.0 Liter
$31.38
$19.61
1
Add To Cart
28
3C0-820-231
Upper Pressure Line Cap
Part Notes: 2.0 Liter, R134a
$27.38
$17.11
1
Add To Cart
28
5Q0-816-231
Upper Pressure Line Cap
Part Notes: 2.0 Liter, R1234yf
$24.98
$15.61
1
Add To Cart