Hoses & Lines for 2015 Audi S8
No.
Part # / Description / Price
Price
1
MSRP $44.98
$30.36
2
MSRP $6.47
$4.36
3
MSRP $5.80
$3.92
5
MSRP $165.31
$119.03
8
Temp Sensor 
Audi
Audi Notes: PARTS: Part included with lower hose.
Description: Awd, rear, 07/18/22-10/30/2023. 2.0L.
MSRP $31.98
$21.59
MSRP $31.98
$21.59
8
Engine Coolant Temperature Sensor Audi
Audi Description: Location-Engine. Location-Cylinder Head. To 07/10/2018. To 07/23/2018.
MSRP $35.58
$24.02
MSRP $35.58
$24.02
9
MSRP $2.73
$1.85
10
MSRP $4.58
$3.09
11
Adapter Audi
Audi Description: 4.0L, main, supply. Without RS7, main, supply. With RS7, front center.
MSRP $50.58
$34.14
MSRP $50.58
$34.14
12
Adapter Gasket Audi
Audi Notes: PARTS: Part included with adapter.
Description: 4.0L, main, supply. Without RS7, main, supply. With RS7, front center.
MSRP $13.53
$9.14
MSRP $13.53
$9.14
13
MSRP $164.99
$118.80
14
Vacuum Hose Clip Audi
Audi Notes: PARTS: Part included with overflow hose.
Description: 2.0L. 4.0L.
MSRP $43.18
$29.15
MSRP $43.18
$29.15
15
Vent Hose Audi
Audi Notes: PARTS: Part included with overflow hose.
Description: 4.0L.
MSRP $17.48
$11.80
MSRP $17.48
$11.80
16
MSRP $3.17
$2.15
17
Connector Hose Audi
Audi Notes: PARTS: Part included with overflow hose.
Description: 4.0L. 6.3L, primary. 4.2L, supply, upper.
17
Radiator Coolant Hose Audi
Audi Positions: Upper
Description: Auxiliary Radiator. Center. To Intercooler Hose Assy. 4.0L, auxiliary, S8 Plus, engine code ddta, #6.
19
Connector Tube Audi
Audi Description: 4.0L, engine code ctfa. 6.3L, primary. 4.2L, supply, upper.
MSRP $115.01
$82.80
MSRP $115.01
$82.80
20
Connector Pipe Audi
Audi Description: 4.0L, main, supply. Without RS7, main, supply. With RS7, vent lines.
MSRP $120.01
$86.40
MSRP $120.01
$86.40
21
Engine Coolant Pipe O-Ring Audi
Audi Notes: PARTS: Part included with Tube assembly.
Description: 12.2 x 1.65mm. Rear, 5.2L. 4.0L, main, supply. With RS7, front center. With RS7, vent lines. Without RS7, main, supply. 4.2L, feed. 4.2L, supply.
MSRP $2.08
$1.40
MSRP $2.08
$1.40
21
MSRP $3.16
$2.13
21
Engine Coolant Pipe O-Ring Audi
Audi Description: 4.0L, main, supply. With RS7, vent lines. Without RS7, main, supply. 4.2L, 2004-06. 4.2L, auto trans, rear. 4.2L, feed, 2007-11. From Chassis/VIN 4D-Y-007 001. 32 x 5mm. 4.2L, supply.
MSRP $7.18
$4.85
MSRP $7.18
$4.85
21
Engine Coolant Pipe O-Ring Audi
Audi Description: 23 x 2.6mm. 4.0L, main, return. With RS7, right front. Without RS7, main, return. 3.0L.
MSRP $3.10
$2.09
MSRP $3.10
$2.09
22
Water Inlet Tube Audi
Audi Description: 4.0L, main, supply, front. Without RS7, main, supply, front. With RS7, vent lines.
MSRP $163.34
$117.60
MSRP $163.34
$117.60
28
MSRP $165.31
$119.03
29
Hose Assembly Holder Audi
Audi Notes: PARTS: Part included with hose assembly.
Description: 4.0L.
MSRP $7.10
$4.79
MSRP $7.10
$4.79
33
Water Hose Holder Audi
Audi Notes: PARTS: Part included with water hose.
Description: 4.0L.
MSRP $9.44
$6.36
MSRP $9.44
$6.36
Related Parts
Part # / Description / Price
Price
Engine Coolant Hose Audi
Audi Description: ATF Cooler. Outlet. Pipe to Pipe. 4.0L, auxiliary, rear. With RS7, rear.
MSRP $17.94
$12.11
MSRP $17.94
$12.11
Engine Coolant Hose Audi
Audi Description: ATF Cooler. Outlet. Auxiliary Water Pump To Pipe. 4.0L, auxiliary, rear. With RS7, rear. From 03/05/2014.
MSRP $29.98
$20.24
MSRP $29.98
$20.24
Engine Coolant Hose Audi
Audi Description: Water Pump Housing to Pipe. 4.0L, main, supply. Without RS7, main, supply.
MSRP $24.78
$16.73
MSRP $24.78
$16.73
Connector Hose Audi
Audi Description: ATF Cooler. Outlet. Pipe To Auxiliary Water Pump. Water Hose. 4.0L, auxiliary, rear. With RS7, rear.
MSRP $17.94
$12.11
MSRP $17.94
$12.11
Engine Coolant Hose Audi
Audi Positions: Left
Description: Outlet. 4.0L, auxiliary, rear. With RS7, rear. Water Hose. Turbocharger Cooling.
MSRP $7.89
$5.33
MSRP $7.89
$5.33
Engine Coolant Hose Audi
Audi Description: Engine Oil Cooler. Lower Hose From Water Pump Housing. 4.0L, main, return. Without RS7, main, return.
MSRP $158.34
$114.00
MSRP $158.34
$114.00
Engine Coolant Hose Audi
Audi Description: Engine Oil Cooler. Upper Hose From Water Pump Housing. 4.0L, main, return. Left. Without RS7, main, return.
MSRP $163.34
$117.60
MSRP $163.34
$117.60