Hoses & Pipes for 2006 Audi S4
No.
Part # / Description / Price
Price
7
Water Pump Assembly Seal 
Audi
Audi Description: 4.0L, primary. 4.0L, main. With RS7, main. Main, 4.2L. Large. 4.2L, primary. 28 x 3.5mm. 4.2L, return, 2005-06.
MSRP $7.18
$4.88
MSRP $7.18
$4.88
8
Front Pipe Gasket Audi
Audi Description: 4.2L, feed, 2007-10. 4.2L, return, 2007-11. 4.2L, return, RS4.
MSRP $13.61
$9.25
MSRP $13.61
$9.25
10
Water Hose Assembly Audi
Audi Description: 4.2L, feed.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
10
Radiator Coolant Hose Audi
Audi Positions: Lower
Description: S4, RS4. 4.2L, return. Cabriolet S4. 4.2L, main, A4/S4. 4.2L, main, from vin 8h5002201.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
MSRP $238.33
$182.33
MSRP $238.33
$182.33
10
Water Hose Assembly Audi
Audi Description: 4.2L, return, from vin 8h5002201.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
10
Radiator Coolant Hose Audi
Audi Positions: Upper
Description: S4, RS4. Cabriolet S4. 4.2L, main, A4/S4.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
MSRP $416.66
$318.75
MSRP $416.66
$318.75
12
Connector Hose Clamp Audi
Audi Description: 1.8L. A.i.r. Injection, 5.2L. 3.7L. 4.2L, 1997-99. 4.2L A4/S4 return. large. 4.2L main.
MSRP $11.25
$7.66
MSRP $11.25
$7.66
20
No.
Part # / Description / Price
Price
1
Water Hose Assembly Audi
Audi Description: 4.2L, feed.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
2
Water Hose Assembly Connector Audi
Audi Notes: PARTS: Part included with water hose assembly.
Description: 4.2L, supply, A4/S4. 4.2L feed.
3
Water Hose Assembly Clamp Audi
Audi Notes: PARTS: Part included with water hose assembly.
MSRP $8.87
$6.02
MSRP $8.87
$6.02
5
Engine Coolant Pipe Audi
Audi Description: 4.2L, supply, A4/S4. Cabriolet S4. 4.2L feed. Water pipe.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
5
Engine Coolant Pipe Audi
Audi Description: S4, RS4. Water manifold. Cabriolet S4. 4.2L, return, 2005-06. Q7.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
MSRP $256.65
$196.34
MSRP $256.65
$196.34
5
Engine Coolant Pipe Audi
Audi Description: 4.2L, main, to water pump assy. 4.2L return. Front pipe.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
6
Engine Coolant Pipe Audi
Audi Description: 4.2L, feed, rear.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
9
Engine Coolant Overflow Hose Audi
Audi Description: 4.2L, feed. 4.2L, supply, A4/S4.
A coolant hose that feeds coolant back to the overflow or recovery bottle in a closed loop cooling system.
A coolant hose that feeds coolant back to the overflow or recovery bottle in a closed loop cooling system.
10
Hose & Tube Assembly Tube Audi
Audi Notes: PARTS: Part included with hose & tube assembly.
Description: 4.2L, feed. 4.2L, supply, A4/S4. 4.2L, main, #6.
11
T-Piece Audi
Audi Notes: PARTS: Part included with hose & tube assembly.
Description: 4.2L, supply, A4/S4. 4.2L, main, rear. 4.2L feed.
MSRP $39.58
$27.01
MSRP $39.58
$27.01
12
Hose & Tube Assembly Clamp Audi
Audi Notes: PARTS: Part included with hose & tube assembly.
MSRP $5.17
$3.52
MSRP $5.17
$3.52
15
Engine Coolant Temperature Sensor Audi
Audi Description:
Engine Coolant Temperature Sensor.
Engine Coolant Temperature Sensor.
MSRP $57.77
$38.68
MSRP $57.77
$38.68
No.
Part # / Description / Price
Price
4
Thermostat Audi
Audi Description: 4.2L. S4, RS4.
An Engine Coolant Thermostat only, housing not included.
An Engine Coolant Thermostat only, housing not included.
6
Engine Coolant Crossover Pipe Audi
Audi Description: 4.2L, supply, A4/S4. 4.2L, feed, 2005-06.
A pipe that balances coolant between cylinder banks.
A pipe that balances coolant between cylinder banks.
7
Water Manifold Gasket Audi
Audi Description: 4.2L, supply, A4/S4. 4.2L, feed, 2005-06. From Chassis/VIN 4B-4-070 001. 32mm.
18
Engine Coolant Temperature Sensor Audi
Audi Description:
Engine Coolant Temperature Sensor.
Engine Coolant Temperature Sensor.
MSRP $57.77
$38.68
MSRP $57.77
$38.68
Related Parts
Part # / Description / Price
Price
Engine Coolant Hose Audi
Audi Positions: Left
Description: Alternator. All Required. Left.
Engine Coolant Hose.
Engine Coolant Hose.
MSRP $32.78
$22.37
MSRP $32.78
$22.37
Engine Coolant Hose Audi
Audi Positions: Right
Description: Alternator. All Required. Right.
Engine Coolant Hose.
Engine Coolant Hose.
Hose Audi
Audi Positions: Left
Description: Pipe to Pipe. 4.2L, main, #8. 4.2L, feed, 2005-06.
MSRP $22.00
$13.20
MSRP $22.00
$13.20
Connector Hose Audi
Audi Positions: Right
Description: 4.2L, supply, A4/S4. 4.2L, feed, 2005-06. 4.2L, main, #4.
