Sensors for 2006 Audi A3
No.
Part # / Description / Price
Price
1
A/C Condenser 
Audi
Audi Description: TT. A3. Incl.A/C Receiver Drier. This genuine Audi A/C Condenser, part number 1K0-820-411-Q, moves heat out of the engine and charge air circuits, and because modern Audi engines run tight thermal windows, a partial loss of cooling capacity shows up as performance and economy loss before it shows as overheating. Every genuine Audi part is validated against the same specification as the original equipment component. Fitment varies by model year, trim, and option content, so verify before ordering.
MSRP $250.00
$191.25
MSRP $250.00
$191.25
2
A/C Condenser Seal Audi
Audi Description: 2.0L. Audi part number 321-820-061-D, the factory A/C Condenser 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. 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 $17.78
$12.09
MSRP $17.78
$12.09
3
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
4
A/C Receiver Drier Audi
Audi Notes: PARTS: Part included with condenser.
Description: TT. A3. 2.0L. This factory Audi A/C Receiver Drier (1K0-298-403-A) 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. Use the fitment guide or contact our parts team to confirm the correct application.
MSRP $96.65
$73.36
MSRP $96.65
$73.36
5
A/C Compressor Audi
Audi Description: A3. 2.0l. Audi part number 1K0-820-859-S, the factory A/C Compressor, 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 $1,099.98
$904.46
MSRP $1,099.98
$904.46
6
Impact Bar Mount Bolt Audi
Audi Description: Listed under Audi part number N-907-075-02, this Impact Bar Mount Bolt 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 $8.82
$6.00
MSRP $8.82
$6.00
7
A/C Compressor Bolt Sleeve Audi
Audi Description: The original equipment Audi A/C Compressor Bolt Sleeve supplied under part number 03L-260-817 conditions and distributes cabin air, where refrigerant charge, airflow path integrity, and actuator calibration together determine whether the system reaches its target temperature. 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 $22.98
$15.68
MSRP $22.98
$15.68
8
A/C Compressor Clutch Pulley Audi
Audi Description: The original equipment Audi A/C Compressor Clutch Pulley supplied under part number 1K0-820-812-B manages torque delivery between the engine and the driveline, where hydraulic pressure control, clutch pack condition, and fluid quality determine both shift feel and service life. Every genuine Audi part is validated against the same specification as the original equipment component. Fitment varies by model year, trim, and option content, so verify before ordering.
9
Air Vent Grille Audi
Audi Description: This genuine Audi Air Vent Grille, part number 1K0-820-746, 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 $43.97
$29.44
MSRP $43.97
$29.44
9
Grille Audi
Audi Positions: Front left lower
Description: 2006-08, without s line pkg, with fog lamps. Listed under Audi part number 8P4-807-681-B, this Grille finishes and protects an exterior surface, and while the function is partly cosmetic, these components also manage airflow, shield against debris, and seal transitions between panels. 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 $248.34
$189.98
MSRP $248.34
$189.98
9
Grille Audi
Audi Positions: Front
Description: 2006-08, without s line pkg, gray. Audi part number 8P4-853-651-A-1QP, the factory Grille, finishes and protects an exterior surface, and while the function is partly cosmetic, these components also manage airflow, shield against debris, and seal transitions between panels. 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 $556.66
$422.51
MSRP $556.66
$422.51
10
Grille Retainer Audi
Audi Description: The original equipment Audi Grille Retainer supplied under part number 3D0-867-646 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. 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 $3.43
$2.34
MSRP $3.43
$2.34
11
A/C Refrigerant Discharge Hose Audi
Audi Description: A3. 2.0l. Compressor to condenser. The original equipment Audi A/C Refrigerant Discharge Hose supplied under part number 1K0-820-721-BK 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. Confirm fitment against your vehicle identification number before ordering.
MSRP $521.60
$395.89
MSRP $521.60
$395.89
12
A/C Refrigerant Suction Hose Audi
Audi Description: Compressor to evaporator, 2.0L, gas. A3. 2.0l. Receiver to compressor. Genuine Audi A/C Refrigerant Suction Hose 1K0-820-743-FG. This original equipment component conditions and distributes cabin air, where refrigerant charge, airflow path integrity, and ...
13
A/C Refrigerant Liquid Hose Audi
Audi Description: Condenser to evaporator, 2.0L, gas. The original equipment Audi A/C Refrigerant Liquid Hose supplied under part number 1K0-820-741-BC 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 $575.11
$436.50
MSRP $575.11
$436.50
14
A/C Refrigerant Pressure Sensor Audi
Audi Notes: PARTS: Part included with condenser to evaporator AC hose.
Description: To 06/27/2011. The original equipment Audi A/C Refrigerant Pressure Sensor supplied under part number 1K0-959-126-E 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. Use the fitment guide or contact our parts team to confirm the correct application.
MSRP $168.31
$121.19
MSRP $168.31
$121.19
15
A/C Refrigerant Pressure Sensor O-Ring Audi
Audi Notes: PARTS: Part included with condenser to evaporator AC hose.
Description: The original equipment Audi A/C Refrigerant Pressure Sensor O-Ring supplied under part number 8E0-260-749 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 $5.21
$3.54
MSRP $5.21
$3.54
16
A/C Service Valve Core Audi
Audi Notes: PARTS: Part included with condenser to evaporator AC hose.
Description: This factory Audi A/C Service Valve Core (8E0-820-855) converts electrical or hydraulic energy into mechanical motion, so both its electrical supply and the mechanism it drives need to be healthy for the assembly to function. 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 $31.38
$21.42
MSRP $31.38
$21.42
17
A/C Service Valve Cap Audi
Audi Notes: PARTS: Part included with condenser to evaporator AC hose.
Description: Listed under Audi part number 3C0-820-581, this A/C Service Valve Cap 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. Confirm fitment against your vehicle identification number before ordering.
MSRP $19.77
$13.44
MSRP $19.77
$13.44
17
A/C Service Valve Cap Audi
Audi Description: Diesel, without rear ac, #1. Gas, with rear ac, #1. 3.6L, with rear ac, #1. 4.2L, with rear ac, #1. 3.0L, without rear ac, #1. Listed under Audi part number 357-820-809-B, this A/C Service Valve Cap encloses and protects the component behind it, keeping d ...
MSRP $18.06
$12.28
MSRP $18.06
$12.28