Hoses & Lines for 2011 Audi A4
No.
Part # / Description / Price
Price
1
Engine Coolant Hose 
Audi
Audi Description: Turbocharger Cooling. Incl.Pipe. Inlet tube. Water inlet. Water pipe. Without hybrid. 2012-15. 2013-2016. Convertible, 2.0L.
1
Engine Coolant Pipe Audi
Audi Description: 2013-2016. Water inlet pipe. 2.0L. Connector tube. The original equipment Audi Engine Coolant Pipe supplied under part number 06H-121-065-D moves heat out of the engine and charge air circuits, and because modern Audi engines run tight thermal windows, a ...
MSRP $94.99
$72.11
MSRP $94.99
$72.11
1
Engine Coolant Pipe Audi
Audi Description: 2013-2016. 2.0L. Water pipe. This factory Audi Engine Coolant Pipe (06H-121-085-L) 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 $110.01
$83.49
MSRP $110.01
$83.49
1
Engine Coolant Hose Audi
Audi Description: Listed under Audi part number 06H-121-492-D, this Engine Coolant Hose 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. 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 $198.33
$151.73
MSRP $198.33
$151.73
2
Hose & Tube Assembly Bolt Audi
Audi Description: 2.0L 2012-15. 2013-2016. Inlet tube,bolt. Coupe, 2.0L. 2009 without awd, return. Convertible, 2.0L. 2.5L.
3
Engine Coolant Bypass Pipe O-Ring Audi
Audi Description: This factory Audi Engine Coolant Bypass Pipe O-Ring (N-013-814-9) 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. Use the fitment guide or contact our parts team to confirm the correct application.
MSRP $4.18
$2.84
MSRP $4.18
$2.84
3
Engine Coolant Pipe O-Ring Audi
Audi Description: 16 x 3mm. Engine Oil Cooler. Main. The original equipment Audi Engine Coolant Pipe O-Ring supplied under part number WHT-002-001 creates the sealing interface between two components, and because a seal is the cheapest part in most assemblies but the most ...
MSRP $3.77
$2.56
MSRP $3.77
$2.56
3
O-Ring Audi
Audi Description: 20 x 3mm. Pipe to Water Pump Housing. Pipe To Thermostat Housing. Main. 4.0L, 20x3. This factory Audi O-Ring (N-903-653-02) creates the sealing interface between two components, and because a seal is the cheapest part in most assemblies but the most commo ...
MSRP $2.95
$2.01
MSRP $2.95
$2.01
7
Engine Coolant Reservoir Hose Clamp Audi
Audi Description: This factory Audi Engine Coolant Reservoir Hose Clamp (N-909-264-01) 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. Fitment varies by model year, trim, and option content, so verify before ordering.
MSRP $5.19
$3.54
MSRP $5.19
$3.54
9
Engine Coolant Pipe Clamp Audi
Audi Description: This genuine Audi Engine Coolant Pipe Clamp, part number 06B-145-917-A, 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. 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 $17.43
$11.85
MSRP $17.43
$11.85
11
Engine Coolant Bypass Pipe O-Ring Audi
Audi Description: The original equipment Audi Engine Coolant Bypass Pipe O-Ring supplied under part number WHT-006-407 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 ...
MSRP $4.10
$2.79
MSRP $4.10
$2.79
12
Radiator Coolant Hose Audi
Audi Description: 2.0L, gas. 2013-2016. 2.0L, hybrid, main. Coupe, 2.0L. Genuine Audi Radiator Coolant Hose 8K0-121-051-C. This original equipment component moves heat out of the engine and charge air circuits, and because modern Audi engines run tight thermal windows, a p ...
MSRP $115.00
$87.29
MSRP $115.00
$87.29
12
Radiator Coolant Hose Audi
Audi Positions: Lower
Description: A4. A5. Allroad. Convertible, 2.0L. The original equipment Audi Radiator Coolant Hose supplied under part number 8K0-121-055-N moves heat out of the engine and charge air circuits, and because modern Audi engines run tight thermal windows, a partial loss ...
MSRP $160.00
$121.44
MSRP $160.00
$121.44
13
Radiator Coolant Hose Seal Audi
Audi Notes: PARTS: Part included with lower hose.
Description: This genuine Audi Radiator Coolant Hose Seal, part number 4E0-121-666, 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. 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 $10.04
$6.83
MSRP $10.04
$6.83
14
Radiator Coolant Hose C-Clip Audi
Audi Notes: PARTS: Part included with lower hose.
Description: This genuine Audi Radiator Coolant Hose C-Clip, part number 4E0-121-142, 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. 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 $6.47
$4.39
MSRP $6.47
$4.39
15
Radiator Coolant Hose Adapter Audi
Audi Description: This genuine Audi Radiator Coolant Hose Adapter, part number N-906-929-01, 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. Check the applications list or supply your VIN to confirm this part fits your vehicle.
MSRP $32.79
$22.37
MSRP $32.79
$22.37
16
Reservoir Hose Audi
Audi Description: Reservoir hose. 2013-2016. Convertible, 2.0L. Genuine Audi Reservoir Hose 8K0-121-109-Q. This original equipment component carries fluid or air between components, where material specification matters because the line has to resist the pressure, temperature, and chemistry of what flows through it. 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 $115.00
$82.80
MSRP $115.00
$82.80
17
Engine Coolant Reservoir Overflow Hose Clamp Audi
Audi Description: This factory Audi Engine Coolant Reservoir Overflow Hose Clamp (N-906-870-01) 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 $8.87
$6.02
MSRP $8.87
$6.02
18
Engine Coolant Outlet Flange Audi
Audi Description: Connector. 2.0L, gas. 2.0L, 2012-15. 2013-2016. To 05/10/2010. Convertible, 2.0L. Genuine Audi Engine Coolant Outlet Flange 06H-121-132-H. This original equipment component moves heat out of the engine and charge air circuits, and because modern Audi engi ...
MSRP $63.34
$47.88
MSRP $63.34
$47.88
19
Engine Coolant Outlet Gasket Audi
Audi Notes: PARTS: Part included with water manifold.
Description: This genuine Audi Engine Coolant Outlet Gasket, part number WHT-001-688, 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 $1.50
$1.02
MSRP $1.50
$1.02
20
Engine Coolant Hose Audi
Audi Description: 2.0L. The original equipment Audi Engine Coolant Hose supplied under part number 06H-121-057-H 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 $31.00
$21.16
MSRP $31.00
$21.16
20
HVAC Heater Hose Audi
Audi Description: Outlet. From Valve. From 05/25/2009. Audi part number 8K1-819-376-J, the factory HVAC Heater Hose, 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. Confirm fitment against your vehicle identification number before ordering.
MSRP $115.00
$87.29
MSRP $115.00
$87.29
20
HVAC Heater Hose Audi
Audi Description: Inlet. The original equipment Audi HVAC Heater Hose supplied under part number 8K1-819-371-AB 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. Confirm fitment against your vehicle identification number before ordering.
MSRP $150.01
$113.40
MSRP $150.01
$113.40
20
HVAC Heater Hose Audi
Audi Description: Outlet. Heater Core To Valve. From 05/25/2009. Listed under Audi part number 8K1-819-373-AN, this HVAC Heater Hose 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. Fitment varies by model year, trim, and option content, so verify before ordering.
MSRP $106.67
$80.64
MSRP $106.67
$80.64
21
Engine Coolant Reservoir Overflow Hose Clamp Audi
Audi Description: The original equipment Audi Engine Coolant Reservoir Overflow Hose Clamp supplied under part number N-906-869-02 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. Ordering genuine avoids the fit and durability compromises that come with aftermarket substitutes. Confirm fitment against your vehicle identification number before ordering.
MSRP $9.31
$6.32
MSRP $9.31
$6.32