Radiator & Components for 2023 Audi Q4 e-tron
No.
Part # / Description / Price
Price
2
Upper Insulator 
Audi
Audi Positions: Right
Description: Awd with r-1234yf refrigerant. Rwd with r-744 refrigerant. Audi part number 1EA-121-367-J, the factory Upper Insulator, finishes an interior surface and hides the structure, wiring, and hardware behind it, while also carrying mounting provisions for switches, lighting, and adjacent trim pieces. 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 $8.34
$5.67
MSRP $8.34
$5.67
3
Auxiliary Radiator Upper Bolt Audi
Audi Positions: Right
Description: This genuine Audi Auxiliary Radiator Upper Bolt, part number 4M0-121-095, 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. Fitment varies by model year, trim, and option content, so verify before ordering.
MSRP $6.15
$4.19
MSRP $6.15
$4.19
5
Shutter Assembly Audi
Audi Description: Awd with r-1234yf refrigerant. Q4 e-tron Sportback. Rwd with r-744 refrigerant. This factory Audi Shutter Assembly (1EA-122-135-H) is a genuine Audi component built to the original equipment specification, which means it matches the factory dimensions, materials, and mounting provisions for the applications listed. Buying genuine keeps the vehicle's original fit, finish, and warranty coverage intact. Confirm fitment against your vehicle identification number before ordering.
MSRP $308.49
$236.00
MSRP $308.49
$236.00
6
HVAC Air Inlet Door Actuator Audi
Audi Notes: PARTS: Part included with shutter assembly.
Description: The original equipment Audi HVAC Air Inlet Door Actuator supplied under part number 1EA-965-501-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. Fitment varies by model year, trim, and option content, so verify before ordering.
MSRP $38.14
$26.03
MSRP $38.14
$26.03
7
Air Duct Audi
Audi Description: Awd with r-1234yf refrigerant. Air duct. Rwd with r-744 refrigerant. Listed under Audi part number 1EA-121-281-K, this Air Duct 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 $55.08
$44.25
MSRP $55.08
$44.25
7
Radiator Support Air Duct Audi
Audi Positions: Front
Description: Listed under Audi part number 89A-121-283-A, this Radiator Support Air Duct 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. 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 $86.68
$62.40
MSRP $86.68
$62.40
7
Radiator Support Air Duct Clip Audi
Audi Positions: Front rearward
Description: Listed under Audi part number 1EA-121-281-C, this Radiator Support Air Duct Clip 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. Use the fitment guide or contact our parts team to confirm the correct application.
MSRP $106.98
$81.20
MSRP $106.98
$81.20
7
Front Duct Audi
Audi Positions: Front forward
Description: From 11/25/2024. Listed under Audi part number 11A-121-293-F, this Front Duct 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 $138.33
$105.00
MSRP $138.33
$105.00
9
Cap Audi
Audi Description: Location-Reservoir. Engine Cooling. The original equipment Audi Cap supplied under part number 2Q0-121-321-A 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. 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 $42.98
$28.78
MSRP $42.98
$28.78
11
Drive Motor Inverter Radiator Hose Audi
Audi Description: This genuine Audi Drive Motor Inverter Radiator Hose, part number 1EA-122-101-DE, 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. 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 $164.68
$124.99
MSRP $164.68
$124.99
12
Heater Assembly Audi
Audi Description: To 09/01/2025. Q4 e-tron. Awd. This genuine Audi Heater Assembly, part number 1EE-963-221-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. Check the applications list or supply your VIN to confirm this part fits your vehicle.