Hoses & Lines for 2016 Audi RS7
No.
Part # / Description / Price
Price
1
Radiator Coolant Hose 
Audi
Audi Description: S7, RS7. A8, S8. 4.0L, main, supply. S6. Without RS7, main, supply. With RS7, front center. The original equipment Audi Radiator Coolant Hose supplied under part number 4G0-122-101-P moves heat out of the engine and charge air circuits, and because modern ...
MSRP $91.67
$69.58
MSRP $91.67
$69.58
2
Radiator Coolant Hose Seal Audi
Audi Notes: PARTS: Part included with upper 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
$6.47
MSRP $10.04
$6.47
3
Radiator Coolant Hose C-Clip Audi
Audi Notes: PARTS: Part included with upper 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
4
Clamp Audi
Audi Description: The original equipment Audi Clamp supplied under part number N-909-265-01 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 $15.20
$10.34
MSRP $15.20
$10.34
5
Engine Coolant Pipe Adapter Audi
Audi Description: To Upper Radiator Hose. Adapter. 4.0L without RS7 main supply. 4.0L with RS7 front center.
6
Engine Coolant Outlet Gasket Audi
Audi Notes: PARTS: Part included with adapter.
Description: 4.0L, main, supply. Without RS7, main, supply. With RS7, front center. Listed under Audi part number 079-121-043-A, this Engine Coolant Outlet Gasket creates the sealing interface between two components, and because a seal is the cheapest part in most ass ...
MSRP $13.53
$9.21
MSRP $13.53
$9.21
7
Radiator Coolant Hose Audi
Audi Description: S7, RS7. This factory Audi Radiator Coolant Hose (4G0-121-049-AP) 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. Buying genuine keeps the vehicle's original fit, finish, and warranty coverage intact. Confirm fitment against your vehicle identification number before ordering.
MSRP $113.33
$86.01
MSRP $113.33
$86.01
10
Radiator Coolant Hose Adapter Audi
Audi Description: 4.0L, main, return. Without RS7, main, return. With RS7, front center. This factory Audi Radiator Coolant Hose Adapter (4G0-122-293-BF) moves heat out of the engine and charge air circuits, and because modern Audi engines run tight thermal windows, a part ...
MSRP $78.33
$62.93
MSRP $78.33
$62.93
13
14
Engine Coolant Temperature Sensor C-Clip Audi
Audi Notes: PARTS: Part included with lower coupling.
Description: This factory Audi Engine Coolant Temperature Sensor C-Clip (032-121-142) 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. 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 $2.73
$1.86
MSRP $2.73
$1.86
15
Engine Coolant Temperature Sensor O-Ring Audi
Audi Notes: PARTS: Part included with lower coupling.
Description: Genuine Audi Engine Coolant Temperature Sensor O-Ring N-903-168-01. This original equipment component 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. 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 $4.58
$3.07
MSRP $4.58
$3.07
15
Engine Coolant Temperature Sensor O-Ring Audi
Audi Description: Listed under Audi part number WHT-002-287-B, this Engine Coolant Temperature Sensor 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. Buying genuine keeps the vehicle's original fit, finish, and warranty coverage intact. Confirm fitment against your vehicle identification number before ordering.
MSRP $2.23
$1.52
MSRP $2.23
$1.52
16
Engine Coolant Outlet Flange Audi
Audi Description: From Water Pump Housing. Union. 4.0L, primary. 4.0L with RS7 front center.
17
Engine Coolant Outlet Gasket Audi
Audi Notes: PARTS: Part included with union.
Description: Outlet From Water Pump Housing. 4.0L, primary. 31 x 3mm. 4.0L without RS7 main return. 4.0L with RS7 front center. Genuine Audi Engine Coolant Outlet Gasket N-907-132-03. This original equipment component creates the sealing interface between two componen ...
MSRP $6.79
$4.62
MSRP $6.79
$4.62
18
Engine Coolant Hose Audi
Audi Description: Adapter To Water Pump. 4.0L, primary. 4.0L without RS7 main return. 4.0L with RS7 front center. Hose.
19
Radiator Hose Clamp Audi
Audi Description: Audi part number N-906-872-01, the factory Radiator Hose Clamp, 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. Fitment varies by model year, trim, and option content, so verify before ordering.
MSRP $6.27
$4.27
MSRP $6.27
$4.27
20
Engine Coolant Outlet Flange Audi
Audi Description: From Block. 4.0L primary. Adapter. 4.0L without RS7 main return. 4.0L with RS7 front center. Water outlet. The original equipment Audi Engine Coolant Outlet Flange supplied under part number 079-121-127-E moves heat out of the engine and charge air circui ...
MSRP $59.58
$37.54
MSRP $59.58
$37.54
21
Engine Coolant Water Inlet Gasket Audi
Audi Notes: PARTS: Part included with water outlet.
Description: Outlet From Block. 4.0L, primary. 4.0L without RS7 main return. With RS7, front center.
22
Engine Coolant Thermostat Kit Audi
Audi Description: 4.0L, primary. 4.0L, main, return. Without RS7, main, return. With RS7, front center.
A kit containing a engine coolant thermostat and additional parts for installation.
A kit containing a engine coolant thermostat and additional parts for installation.
22
HVAC Heater Control Valve Audi
Audi Description: This genuine Audi HVAC Heater Control Valve, part number 4H0-121-671-D, 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 $221.65
$156.40
MSRP $221.65
$156.40
23
Engine Coolant Hose Audi
Audi Description: Alternator. All Required. With RS7, front center.
Engine Coolant Hose.
Engine Coolant Hose.
24
Engine Coolant Pipe O-Ring Audi
Audi Notes: PARTS: Part included with water hose.
Description: 12.2 x 1.65mm. 5.2L rear. With RS7, vent lines. 4.0L with RS7 front center. 4.2L, feed. 4.0L without RS7 main supply. 4.2L, supply. Audi part number WHT-001-011, the factory Engine Coolant Pipe O-Ring, creates the sealing interface between two components, ...
MSRP $2.28
$1.55
MSRP $2.28
$1.55
25
Engine Coolant Reservoir Overflow Hose Clamp Audi
Audi Description: Genuine Audi Engine Coolant Reservoir Overflow Hose Clamp N-907-702-01. 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. 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
$2.83
MSRP $4.18
$2.83
26
Engine Coolant Hose Audi
Audi Description: Alternator. All Required. With RS7, front center. The original equipment Audi Engine Coolant Hose supplied under part number 079-121-030-A moves heat out of the engine and charge air circuits, and because modern Audi engines run tight thermal windows, a p ...
MSRP $62.15
$49.93
MSRP $62.15
$49.93
29
Engine Coolant Bypass Pipe Connector Audi
Audi Description: With RS7, front center. 3.6L, with rear a/c. 3.0L, #3.
Engine Coolant Bypass Pipe Connector.
Engine Coolant Bypass Pipe Connector.
30
Engine Coolant Pipe O-Ring Audi
Audi Description: 23 x 2.6mm. 4.0L with RS7 right front. 4.0L without RS7 main return. 3.0L. Genuine Audi Engine Coolant Pipe O-Ring N-904-650-03. This original equipment component creates the sealing interface between two components, and because a seal is the cheapest par ...
MSRP $3.10
$2.11
MSRP $3.10
$2.11