Evaporator Components for 2019 Audi A4
No.
Part # / Description / Price
Price
1
A/C Evaporator Core And Case Assembly 
Audi
Audi Description: This factory Audi A/C Evaporator Core And Case Assembly (4M1-820-023-B) conditions and distributes cabin air, where refrigerant charge, airflow path integrity, and actuator calibration together determine whether the system reaches its target temperature. Genuine Audi tooling and materials mean it installs into the original mounting points without modification. Fitment varies by model year, trim, and option content, so verify before ordering.
MSRP $312.30
$224.86
MSRP $312.30
$224.86
2
A/C Evaporator Core and Case Assembly Audi
Audi Description: 2017-21. 3.0 anr 2.9L. Front. Coupe,. Convertible,. 2.0L. Listed under Audi part number 4M0-898-333-A, this A/C Evaporator Core and Case Assembly conditions and distributes cabin air, where refrigerant charge, airflow path integrity, and actuator calibration together determine whether the system reaches its target temperature. Buying genuine keeps the vehicle's original fit, finish, and warranty coverage intact. Check the applications list or supply your VIN to confirm this part fits your vehicle.
MSRP $19.00
$12.92
MSRP $19.00
$12.92
3
A/C Evaporator Core Case Bracket Audi
Audi Notes: PARTS: Part included with evaporator assembly.
Description: 3.0 anr 2.9L. 2017-25. Front. Coupe,. 2.0L. Convertible,. This genuine Audi A/C Evaporator Core Case Bracket, part number 4M0-820-560, is a small but load bearing element of the assembly, and using the factory specification matters because thread pitch, c ...
MSRP $28.66
$19.56
MSRP $28.66
$19.56
4
A/C Evaporator Core Case Grommet Audi
Audi Description: 2.0L or 3.0L. 3.0 anr 2.9L. 2017-25. 2.0L plug-in hybrid. Front. Convertible,. The original equipment Audi A/C Evaporator Core Case Grommet supplied under part number 4M0-820-751 is a small but load bearing element of the assembly, and using the factory s ...
MSRP $35.98
$24.56
MSRP $35.98
$24.56
6
A/C Evaporator Temperature Sensor Audi
Audi Description: This genuine Audi A/C Evaporator Temperature Sensor, part number 8K0-820-539, converts a physical condition into a signal the engine control module uses to set fueling and timing, so a drifting sensor degrades performance long before it triggers a hard fault. As a genuine Audi part it carries factory part numbering, original fitment data, and Audi parts warranty coverage. Fitment varies by model year, trim, and option content, so verify before ordering.
7
A/C Expansion Valve Audi
Audi Description: 2017-21, r134a. S4. E-tron Quattro. Convertible, r134a. R134A Refrigerant. Location-Evaporator. A4 allroad. E-tron Sportback. A7 sportback. 2.0l. R1234yf. Audi part number 8W0-820-679, the factory A/C Expansion Valve, conditions and distributes cabin air, ...
MSRP $100.65
$76.39
MSRP $100.65
$76.39
7
A/C Expansion Valve Audi
Audi Description: Audi part number 8W0-816-679, the factory A/C Expansion Valve, conditions and distributes cabin air, where refrigerant charge, airflow path integrity, and actuator calibration together determine whether the system reaches its target temperature. Genuine Audi tooling and materials mean it installs into the original mounting points without modification. Confirm fitment against your vehicle identification number before ordering.
MSRP $95.72
$72.65
MSRP $95.72
$72.65
8
A/C Refrigerant Line O-Ring Audi
Audi Description: This factory Audi A/C Refrigerant Line O-Ring (4D0-260-749-B) creates the sealing interface between two components, and because a seal is the cheapest part in most assemblies but the most common source of leaks, using the correct specification is what keeps the repair permanent. As a genuine Audi part it carries factory part numbering, original fitment data, and Audi parts warranty coverage. Fitment varies by model year, trim, and option content, so verify before ordering.
MSRP $2.08
$1.41
MSRP $2.08
$1.41
8
A/C Refrigerant Line O-Ring Audi
Audi Description: Listed under Audi part number 4E0-260-749-B, this A/C Refrigerant Line O-Ring creates the sealing interface between two components, and because a seal is the cheapest part in most assemblies but the most common source of leaks, using the correct specification is what keeps the repair permanent. It is supplied through the Audi dealer parts network and matches the component installed at the factory. Confirm fitment against your vehicle identification number before ordering.
MSRP $2.23
$1.51
MSRP $2.23
$1.51
10
A/C Expansion Valve Bracket Audi
Audi Description: 3.0 anr 2.9L. 2017-25. Front. Convertible,. Coupe,. 2.0L. Audi part number 4M0-898-037-A, the factory A/C Expansion Valve Bracket, is a small but load bearing element of the assembly, and using the factory specification matters because thread pitch, coating, and clamp load are engineered for the joint rather than generic. Genuine Audi tooling and materials mean it installs into the original mounting points without modification. Confirm fitment against your vehicle identification number before ordering.
MSRP $14.66
$9.97
MSRP $14.66
$9.97
11
HVAC Heater Core Case Assembly Audi
Audi Description: This factory Audi HVAC Heater Core Case Assembly (4M0-820-356) conditions and distributes cabin air, where refrigerant charge, airflow path integrity, and actuator calibration together determine whether the system reaches its target temperature. It is supplied through the Audi dealer parts network and matches the component installed at the factory. Fitment varies by model year, trim, and option content, so verify before ordering.
MSRP $155.35
$117.91
MSRP $155.35
$117.91
12
HVAC Unit Case Hardware Kit Audi
Audi Description: 2.0L or 3.0L. 3.0 anr 2.9L. type 1. 2017-25. 2.0L plug-in hybrid. Front. Coupe, housing. 2.0L. type 1. Convertible, housing. Audi part number 4M0-898-001, the factory HVAC Unit Case Hardware Kit, conditions and distributes cabin air, where refrigerant cha ...
MSRP $51.58
$41.44
MSRP $51.58
$41.44
13
HVAC Unit Case Bracket Audi
Audi Description: Genuine Audi HVAC Unit Case Bracket 4M1-898-333-A. This original equipment component is a small but load bearing element of the assembly, and using the factory specification matters because thread pitch, coating, and clamp load are engineered for the joint rather than generic. Genuine Audi tooling and materials mean it installs into the original mounting points without modification. Check the applications list or supply your VIN to confirm this part fits your vehicle.
MSRP $34.18
$23.33
MSRP $34.18
$23.33
13
Heater Core Case Bracket Audi
Audi Description: Mahle/delphi. 3.0 anr 2.9L, body #820.001, 816.001, type 2. 2.0L, body #820.001, 816.001, type 2. Genuine Audi Heater Core Case Bracket 4M1-898-333-C. This original equipment component is a small but load bearing element of the assembly, and using the fac ...
MSRP $34.18
$23.33
MSRP $34.18
$23.33
14
A/C Evaporator Temperature Sensor Audi
Audi Description: Genuine Audi A/C Evaporator Temperature Sensor 6Q0-820-539. This original equipment component converts a physical condition into a signal the engine control module uses to set fueling and timing, so a drifting sensor degrades performance long before it triggers a hard fault. Buying genuine keeps the vehicle's original fit, finish, and warranty coverage intact. Fitment varies by model year, trim, and option content, so verify before ordering.
MSRP $61.66
$49.53
MSRP $61.66
$49.53
15
HVAC Air Inlet Door Actuator Audi
Audi Description: This factory Audi HVAC Air Inlet Door Actuator (4M0-820-511-A) conditions and distributes cabin air, where refrigerant charge, airflow path integrity, and actuator calibration together determine whether the system reaches its target temperature. Buying genuine keeps the vehicle's original fit, finish, and warranty coverage intact. Use the fitment guide or contact our parts team to confirm the correct application.
MSRP $240.01
$183.60
MSRP $240.01
$183.60
16
HVAC Mode Door Lever Link Audi
Audi Description: 2.0L or 3.0L. 3.0 ANR 2.9L. repair kit/type 1. Body# 820005. 2017-25. 2.0L plug-in hybrid. Front. Convertible, cam plate. 2.0L. repair kit/type 1. The original equipment Audi HVAC Mode Door Lever Link supplied under part number 4M0-898-967 conditions and ...
MSRP $21.56
$14.71
MSRP $21.56
$14.71
17
Heater Core Audi
Audi Description: Audi part number 8B3-820-037-A, the factory Heater Core, conditions and distributes cabin air, where refrigerant charge, airflow path integrity, and actuator calibration together determine whether the system reaches its target temperature. Genuine Audi tooling and materials mean it installs into the original mounting points without modification. Use the fitment guide or contact our parts team to confirm the correct application.
MSRP $370.82
$266.99
MSRP $370.82
$266.99
18
HVAC Heater Hose Outlet Tube Audi
Audi Description: 2017-21. Listed under Audi part number 4M0-898-037, this HVAC Heater Hose Outlet Tube conditions and distributes cabin air, where refrigerant charge, airflow path integrity, and actuator calibration together determine whether the system reaches its target temperature. Genuine Audi tooling and materials mean it installs into the original mounting points without modification. Check the applications list or supply your VIN to confirm this part fits your vehicle.
MSRP $17.76
$12.08
MSRP $17.76
$12.08
19
HVAC Heater Hose Outlet Tube Hardware Kit Audi
Audi Description: 3.0 anr 2.9L. Outlet. 2017-25. S4. Front. A4. Coupe,. Pipe assy,gasket set. 2.0L. Convertible,. This genuine Audi HVAC Heater Hose Outlet Tube Hardware Kit, part number 4M0-898-037-B, conditions and distributes cabin air, where refrigerant charge, airflow ...
MSRP $21.10
$14.40
MSRP $21.10
$14.40
20
HVAC Heater Hose Outlet Tube Grommet Audi
Audi Description: 2017-25. Front. Convertible,. Pipe assy,grommet. 2.0L. This factory Audi HVAC Heater Hose Outlet Tube Grommet (8W0-819-699) is a small but load bearing element of the assembly, and using the factory specification matters because thread pitch, coating, and clamp load are engineered for the joint rather than generic. It is supplied through the Audi dealer parts network and matches the component installed at the factory. Check the applications list or supply your VIN to confirm this part fits your vehicle.
MSRP $2.12
$1.44
MSRP $2.12
$1.44
21
Cabin Air Filter Case Audi
Audi Description: Insert. 3.0 anr 2.9L. 2017-25. Coupe,. 2.0L. Convertible,. Audi part number 4M0-819-593, the factory Cabin Air Filter Case, delivers metered, filtered air to the combustion chambers, and any unmetered air or restriction on this path shifts fuel trims and dulls throttle response. It is supplied through the Audi dealer parts network and matches the component installed at the factory. Confirm fitment against your vehicle identification number before ordering.
MSRP $99.99
$75.89
MSRP $99.99
$75.89
22
Cover Audi
Audi Description: This genuine Audi Cover, part number 4M0-819-422, encloses and protects the component behind it, keeping debris, moisture, and heat away from hardware that was not designed to be exposed while also finishing the visible surface. As a genuine Audi part it carries factory part numbering, original fitment data, and Audi parts warranty coverage. Use the fitment guide or contact our parts team to confirm the correct application.
MSRP $25.40
$17.34
MSRP $25.40
$17.34
23
A/C Evaporator Drain Audi
Audi Description: 2017-21. 3.0 anr 2.9L. Coupe,. 2.0L. Convertible,. Genuine Audi A/C Evaporator Drain 8W0-260-113. This original equipment component conditions and distributes cabin air, where refrigerant charge, airflow path integrity, and actuator calibration together determine whether the system reaches its target temperature. Ordering genuine avoids the fit and durability compromises that come with aftermarket substitutes. Check the applications list or supply your VIN to confirm this part fits your vehicle.
MSRP $6.24
$4.24
MSRP $6.24
$4.24
24
HVAC System Wiring Harness Audi
Audi Description: 3 zone climate cntr. 2.0L or 3.0L. 2017-21. 3 zone climate cntl. With a/c plus. 3.0 anr 2.9L, 4 zone a/c. 2.0L plug-in hybrid. Convertible,. 2.0L, 4 zone a/c. Genuine Audi HVAC System Wiring Harness 4M1-971-569. This original equipment component carries p ...