Automatic Temperature Controls for 2000 Audi TT
No.
Part # / Description / Price
Price
2
A/C Evaporator Core Case Seal 
Audi
Audi Notes: PARTS: Part included with AC & heater case.
Description: This factory Audi A/C Evaporator Core Case Seal (191-819-370) 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. 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 $32.38
$22.10
MSRP $32.38
$22.10
5
HVAC Heater Core Audi
Audi Notes: PARTS: Part included with AC & heater case.
Description: TT. 4000 S Quattro. The original equipment Audi HVAC Heater Core supplied under part number 1J1-819-031-B conditions and distributes cabin air, where refrigerant charge, airflow path integrity, and actuator calibration together determine whether the system reaches its target temperature. As a genuine Audi part it carries factory part numbering, original fitment data, and Audi parts warranty coverage. Confirm fitment against your vehicle identification number before ordering.
MSRP $311.65
$238.41
MSRP $311.65
$238.41
7
HVAC Heater Core Seal Audi
Audi Description: Upper. 1996. The original equipment Audi HVAC Heater Core Seal supplied under part number 321-819-017 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. 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 $13.78
$9.37
MSRP $13.78
$9.37
9
Cabin Air Filter Audi
Audi Description: TT. This genuine Audi Cabin Air Filter, part number 1H0-819-644-B, delivers metered, filtered air to the combustion chambers, and any unmetered air or restriction on this path shifts fuel trims and dulls throttle response. 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 $22.99
$18.82
MSRP $22.99
$18.82
12
Cabin Air Filter Case Seal Audi
Audi Description: Audi part number 1H0-819-165, the factory Cabin Air Filter Case Seal, 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. 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 $21.38
$14.59
MSRP $21.38
$14.59
14
A/C Expansion Valve Audi
Audi Description: TT. This factory Audi A/C Expansion Valve (6N0-820-679-D) 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. Check the applications list or supply your VIN to confirm this part fits your vehicle.
MSRP $141.93
$107.73
MSRP $141.93
$107.73
15
Expansion Valve Plate Audi
Audi Description: Listed under Audi part number 1H1-820-281, this Expansion Valve Plate conditions and distributes cabin air, where refrigerant charge, airflow path integrity, and actuator calibration together determine whether the system reaches its target temperature. As a genuine Audi part it carries factory part numbering, original fitment data, and Audi parts warranty coverage. Confirm fitment against your vehicle identification number before ordering.
MSRP $12.82
$8.72
MSRP $12.82
$8.72
17
A/C Expansion Valve Grommet Audi
Audi Description: Audi part number 1H0-820-692-01C, the factory A/C Expansion Valve Grommet, 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. Buying genuine keeps the vehicle's original fit, finish, and warranty coverage intact. Confirm fitment against your vehicle identification number before ordering.
MSRP $108.32
$82.21
MSRP $108.32
$82.21
18
A/C Evaporator Drain Audi
Audi Description: 1997-02. The original equipment Audi A/C Evaporator Drain supplied under part number 1H0-820-119-A conditions and distributes cabin air, where refrigerant charge, airflow path integrity, and actuator calibration together determine whether the system reaches its target temperature. 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 $21.99
$15.00
MSRP $21.99
$15.00
19
HVAC Blower Motor Assembly Audi
Audi Description: TT. Incl.Impeller. This factory Audi HVAC Blower Motor Assembly (1J1-819-021-C) conditions and distributes cabin air, where refrigerant charge, airflow path integrity, and actuator calibration together determine whether the system reaches its target temperature. 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 $487.48
$370.00
MSRP $487.48
$370.00
20
HVAC Blower Motor Resistor Audi
Audi Description: TT. Genuine Audi HVAC Blower Motor Resistor 1J0-819-022-A. 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. As a genuine Audi part it carries factory part numbering, original fitment data, and Audi parts warranty coverage. Check the applications list or supply your VIN to confirm this part fits your vehicle.
21
HVAC Blower Motor Control Module Audi
Audi Description: A4. Blower motor. TT. Automatic Temperature Controls. S4. 1996. Cabriolet. This genuine Audi HVAC Blower Motor Control Module, part number 1J0-907-521, executes the control strategy for its subsystem, and because Audi modules are networked and component protected, a replacement is a software event as much as a hardware one. 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 $324.98
$248.61
MSRP $324.98
$248.61
27
HVAC Duct Air Temperature Sensor Audi
Audi Description: This genuine Audi HVAC Duct Air Temperature Sensor, part number 1K0-907-543-G, 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. Every genuine Audi part is validated against the same specification as the original equipment component. Use the fitment guide or contact our parts team to confirm the correct application.
MSRP $65.66
$52.74
MSRP $65.66
$52.74
28
HVAC Duct Air Temperature Sensor Audi
Audi Description: Location-HVAC Box. 1997-02, lower. #2. TT. Left. This factory Audi HVAC Duct Air Temperature Sensor (1H0-907-543-A) 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. Ordering genuine avoids the fit and durability compromises that come with aftermarket substitutes. Fitment varies by model year, trim, and option content, so verify before ordering.
MSRP $67.65
$54.35
MSRP $67.65
$54.35