Sensors for 2018 Audi S8
No.
Part # / Description / Price
Price
1
MSRP $44.98
$26.99
2
MSRP $6.47
$4.04
3
MSRP $5.80
$3.63
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
$19.19
MSRP $31.98
$19.19
8
Engine Coolant Temperature Sensor Audi
Audi Description: Location-Engine. Location-Cylinder Head. To 07/10/2018. To 07/23/2018.
MSRP $35.58
$21.35
MSRP $35.58
$21.35
9
MSRP $2.73
$1.71
10
MSRP $4.58
$2.86
11
Adapter Audi
Audi Description: 4.0L, main, supply. Without RS7, main, supply. With RS7, front center.
MSRP $50.58
$30.35
MSRP $50.58
$30.35
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
$8.46
MSRP $13.53
$8.46
13
MSRP $164.99
$113.85
14
Vacuum Hose Clip Audi
Audi Notes: PARTS: Part included with overflow hose.
Description: 2.0L. 4.0L.
MSRP $43.18
$25.91
MSRP $43.18
$25.91
15
Vent Hose Audi
Audi Notes: PARTS: Part included with overflow hose.
Description: 4.0L.
MSRP $17.48
$10.93
MSRP $17.48
$10.93
16
MSRP $3.17
$1.99
17
Connector Hose Audi
Audi Notes: PARTS: Part included with overflow hose.
Description: 4.0L. 6.3L, primary. 4.2L, supply, upper.
19
Connector Tube Audi
Audi Description: 4.0L, engine code ctfa. 6.3L, primary. 4.2L, supply, upper.
MSRP $115.01
$79.35
MSRP $115.01
$79.35
20
Connector Pipe Audi
Audi Description: 4.0L, main, supply. Without RS7, main, supply. With RS7, vent lines.
MSRP $120.01
$82.80
MSRP $120.01
$82.80
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
$1.30
MSRP $2.08
$1.30
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
$1.94
MSRP $3.10
$1.94
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
$4.49
MSRP $7.18
$4.49
21
MSRP $3.16
$1.98
22
Water Inlet Tube Audi
Audi Description: 4.0L, main, supply, front. Without RS7, main, supply, front. With RS7, vent lines.
MSRP $163.34
$112.70
MSRP $163.34
$112.70
28
MSRP $165.31
$114.07
28
Radiator Coolant Hose Audi
Audi Positions: Outer
Description: Location-Left Rear. Auxiliary Radiator To Pipe.
28
Radiator Coolant Hose Audi
Audi Positions: Inner
Description: Auxiliary Radiator. Location-Left Front. Pipe to Solenoid Valve.
28
Radiator Coolant Hose Audi
Audi Positions: Inner
Description: Location-Left Front. Auxiliary Radiator To Pipe. Toward Solenoid Valve.
28
Radiator Coolant Hose Audi
Audi Positions: Outer
Description: Location-Left Front. Auxiliary Radiator To Pipe. Toward Left Rear Radiator.
29
Hose Assembly Holder Audi
Audi Notes: PARTS: Part included with hose assembly.
Description: 4.0L.
MSRP $7.10
$4.44
MSRP $7.10
$4.44
33
Water Hose Holder Audi
Audi Notes: PARTS: Part included with water hose.
Description: 4.0L.
MSRP $9.44
$5.89
MSRP $9.44
$5.89