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Home
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Audi S4
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2021
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Air Conditioner
Air Conditioner fit your
2021 Audi S4
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2021 Audi S4
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Vehicle Options
6 Cyl 3.0 L GAS
Vehicle Options
6 Cyl 3.0 L GAS
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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 Components
Heater Core & Control Valve
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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 Components
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
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2 diagrams found for the vehicle you selected.
Select your vehicle options to narrow down results.
1.
Air Conditioner & Heater - Condenser, Compressor & Lines
2.
Air Conditioner & Heater - Evaporator Components
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
1
4M1-820-023-B
Evaporator Assembly
Part Notes: From 09/04/2017
$340.32
$242.99
1
Add To Cart
1
8W0-816-411-R
Condenser
Part Notes: 3.0 Liter, To 11/29/2021
$521.67
$372.47
1
Add To Cart
2
4M0-898-333-A
Evaporator Assembly Repair Kit
$16.83
$12.63
1
Add To Cart
2
8A0-820-855-AA
Condenser Valve
Part Notes: 3.0 Liter
$28.73
$17.95
1
Add To Cart
3
4M0-820-560
Evaporator Assembly Plate
$19.40
$12.42
1
Add To Cart
3
7H0-820-896
Condenser O-Ring
Part Notes: 3.0 Liter
$3.87
$2.47
1
Add To Cart
4
4H0-959-126-B
Pressure Sensor
Part Notes: 3.0 Liter, 02/12/18-11/29/2021
$138.97
$99.22
1
Add To Cart
4
4M0-820-751
Evaporator Assembly Grommet
$52.50
$38.12
1
Add To Cart
5
8W0-298-403
Dehydrator
Part Notes: 3.0 Liter
$48.34
$36.25
1
Add To Cart
6
8K0-820-539
Temperature Sensor
$62.50
$45.38
1
Add To Cart
6
8W0-816-803-A
Compressor
Part Notes: 3.0 Liter
$1010.76
$781.83
1
Add To Cart
7
8W0-816-679
Expansion Valve
Part Notes: R1234yf
$96.25
$68.72
1
Add To Cart
7
8W0-820-679
Expansion Valve
Part Notes: R134a
$216.67
$154.70
1
Add To Cart
7
N-912-045-01
Compressor Screw
Part Notes: 3.0 Liter
$1.33
$1.02
1
Add To Cart
8
03L-260-817
Compressor Sleeve
Part Notes: 3.0 Liter
$22.85
$14.29
1
Add To Cart
8
4D0-260-749-B
Expansion Valve O-Ring
Part Notes: 7.6x2.5
$1.90
$1.46
1
Add To Cart
9
4E0-260-749-B
Expansion Valve O-Ring
Part Notes: 13.7x2.5
$1.93
$1.23
1
Add To Cart
9
8W0-260-810
Pulley
Part Notes: 3.0 Liter
$347.57
$248.16
1
Add To Cart
10
06M-260-885-M
Mount Bracket
Part Notes: 3.0 Liter
$166.86
$119.14
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-C
Discharge Line
Part Notes: 3.0 Liter
$355.00
$253.47
1
Add To Cart
12
4E0-260-749-A
Discharge Line O-Ring
Part Notes: 3.0 Liter
$4.08
$2.61
1
Add To Cart
12
4M0-898-001
Air Distributor Repair Kit
$63.17
$45.86
1
Add To Cart
13
4M1-898-333-A
Retaining Bracket
Part Notes: Mahle
$16.83
$12.63
1
Add To Cart
13
4M1-898-333-C
Retaining Bracket
Part Notes: Mahle/Delphi
$25.93
$16.20
1
Add To Cart
13
8W0-816-741-AM
A/C Tube
Part Notes: 3.0 Liter
$186.66
$133.28
1
Add To Cart
14
6Q0-820-539
Sensor
$59.84
$43.44
1
Add To Cart
15
4M0-820-511-A
Adjust Motor
$183.34
$130.90
1
Add To Cart
15
8W0-816-743-AR
Suction Line
Part Notes: 3.0 Liter
$245.00
$174.93
1
Add To Cart
16
4E0-260-749-B
Suction Line O-Ring
Part Notes: 3.0 Liter, 13.7x2.5
$1.93
$1.23
1
Add To Cart
16
4M0-898-967
Cam
$26.42
$16.51
1
Add To Cart
17
4M0-898-037-C
Heater Core
$386.66
$276.08
1
Add To Cart
17
8E0-260-749-C
Suction Line O-Ring
Part Notes: 3.0 Liter, 23.8x2.4
$3.08
$1.97
1
Add To Cart
18
4M0-898-037
Tube Assembly
$16.56
$10.60
1
Add To Cart
18
8W0-816-738-Q
Hose & Tube Assembly
Part Notes: 3.0 Liter
$556.67
$397.46
1
Add To Cart
19
4M0-898-037-B
Tube Assembly Retainer
$22.24
$13.90
1
Add To Cart
19
8W1-816-740
Upper Pressure Tube
Part Notes: 3.0 Liter, R1234yf
$335.00
$239.19
1
Add To Cart
19
8W1-820-740-F
Upper Pressure Tube
Part Notes: 3.0 Liter, R134a
$180.00
$128.52
1
Add To Cart
20
4E0-260-749-B
Upper Pressure Tube O-Ring
Part Notes: 3.0 Liter, 16.2x2.5
$1.93
$1.23
1
Add To Cart
20
8W0-819-699
Tube Assembly Grommet
$2.11
$1.34
1
Add To Cart
21
4E0-260-749-C
Upper Pressure Tube O-Ring
Part Notes: 3.0 Liter, 13.7x2.5
$2.18
$1.68
1
Add To Cart
22
4M0-819-422
Cover
$46.00
$28.75
1
Add To Cart
22
8E0-820-855
Upper Pressure Tube Valve
Part Notes: 3.0 Liter
$31.27
$19.55
1
Add To Cart
23
3C0-820-231
Upper Pressure Tube Cap
Part Notes: 3.0 Liter, R134a
$24.10
$15.06
1
Add To Cart
23
5Q0-816-231
Upper Pressure Tube Cap
Part Notes: 3.0 Liter, R1234yf
$24.10
$15.06
1
Add To Cart
23
8W0-260-113
Drain Tube
$5.64
$3.61
1
Add To Cart
24
4M1-971-569
Wire Harness
$63.95
$50.30
1
Add To Cart
24
8W1-816-720-G
Upper Pressure Line
Part Notes: 3.0 Liter, R1234yf
$184.25
$131.55
1
Add To Cart
24
8W1-820-720-G
Upper Pressure Line
Part Notes: 3.0 Liter, R134a
$130.00
$92.82
1
Add To Cart
25
4D0-260-749-B
Upper Pressure Line O-Ring
Part Notes: 3.0 Liter, 7.6x2.5
$1.90
$1.46
1
Add To Cart
25
4M0-819-593
Insert
$78.20
$56.77
1
Add To Cart
26
3D0-260-749-C
Upper Pressure Line O-Ring
Part Notes: 3.0 Liter, 9.5x2.5
$2.18
$1.68
1
Add To Cart
27
8E0-820-855
Upper Pressure Line Valve
Part Notes: 3.0 Liter
$31.27
$19.55
1
Add To Cart
28
3C0-820-231
Upper Pressure Line Cap
Part Notes: 3.0 Liter, R134a
$24.10
$15.06
1
Add To Cart
28
5Q0-816-581
Upper Pressure Line Cap
Part Notes: 3.0 Liter, R1234yf
$17.98
$11.51
1
Add To Cart