Hoses & Pipes for 2008 Audi A8 Quattro
No.
Part # / Description / Price
Price
1
Radiator Coolant Hose 
Audi
Audi Description: 4.2L, feed, 2007-10. A8.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
2
MSRP $6.47
$4.39
3
MSRP $6.64
$4.52
5
Engine Coolant Pipe Audi
Audi Description: 4.2L, feed, 2007-10.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
6
MSRP $15.19
$10.34
8
Engine Coolant Overflow Hose Audi
Audi Description: 4.2L, feed, 2007-10.
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
Engine Coolant Overflow Hose Audi
Audi Description: 4.2L, feed, 2007-10. 4.2L, 2004-06.
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.
MSRP $15.38
$9.23
MSRP $15.38
$9.23
10
Engine Coolant Overflow Hose Audi
Audi Description: 4.2L, return, 2007-10.
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.
MSRP $101.65
$73.19
MSRP $101.65
$73.19
13
Engine Coolant Crossover Pipe Audi
Audi Description: 4.2L, feed, 2007-11. 4.2L, supply.
A pipe that balances coolant between cylinder banks.
A pipe that balances coolant between cylinder banks.
13
Engine Coolant Crossover Pipe Audi
Audi Description: 4.2L, return, 2007-10.
A pipe that balances coolant between cylinder banks.
A pipe that balances coolant between cylinder banks.
14
Engine Coolant Pipe O-Ring Audi
Audi Positions: Left
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
$4.88
MSRP $7.18
$4.88
17
Engine Coolant Pipe Audi
Audi Description: 4.2L, feed, 2007-10. 4.2L, return, 2007-11. Q7. 4.2l. Front pipe. 4.2L, return, RS4.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
MSRP $325.62
$249.10
MSRP $325.62
$249.10
18
Plug Audi
Audi Description: Location-Engine Block. 10 x 1 x 10mm. 4.2L, feed, 2007-10. M10x1x10. 4.2L, return. 4.2L, supply, lower. From Chassis/VIN 8E-6-221 676. From Chassis/VIN 4B-5-032 001. From Chassis/VIN 4F-6-153 657.
MSRP $9.23
$6.27
MSRP $9.23
$6.27
19
Oil Feed Tube Seal Audi
Audi Description: 4.2L, feed, 2007-10. Diesel, 2010-12. 4.2L, 2004-06. 4.2L, return. 4.2L, supply, lower. 3.0L.
MSRP $2.50
$1.70
MSRP $2.50
$1.70
20
Front Pipe Gasket Audi
Audi Positions: Right
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
21
Engine Coolant Pipe O-Ring Audi
Audi Positions: Left
Description: 5.2L, feed. 4.2L, feed, 2007-10. Rear, 4.2L, front, #1. 4.2L, return, 2007-11. 4.2L, supply, lower. 4.2L, auto trans, front, #1. 28 x 4.5mm. 4.2L, return, RS4.
MSRP $9.79
$6.65
MSRP $9.79
$6.65
22
Engine Coolant Pipe Audi
Audi Description: 4.2L, feed, 2007-10. 4.2L, return. Q7. 4.2l. Rear.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
22
Engine Coolant Pipe Audi
Audi Description: 4.2L, return, 2007-10.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
23
Engine Coolant Hose Audi
Audi Description: 4.2L, feed, 2007-10. 4.2L, return, 2007-11. Pipe to Water Pump Housing.
Engine Coolant Hose.
Engine Coolant Hose.
MSRP $17.10
$11.63
MSRP $17.10
$11.63
25
Engine Coolant Hose Audi
Audi Description: 4.2L, feed, 2007-11. Pipe to Pipe. Left. 4.2L, supply.
Engine Coolant Hose.
Engine Coolant Hose.
27
MSRP $119.98
$91.07
28
Radiator Coolant Hose Adapter Audi
Audi Positions: Left
Description: 4.2L, feed, 2007-10.
Radiator Coolant Hose Adapter.
Radiator Coolant Hose Adapter.
29
Engine Coolant Hose Audi
Audi Positions: Right
Description: 4.2L, feed, 2007-10, upper. Alternator. All Required. Right.
Engine Coolant Hose.
Engine Coolant Hose.
MSRP $19.83
$13.48
MSRP $19.83
$13.48
30
Engine Coolant Hose Audi
Audi Positions: Left
Description: Alternator. Connector to Pipe. All Required. Left. 4.2L, feed. 4.2L, supply.
Engine Coolant Hose.
Engine Coolant Hose.
31
Engine Coolant Hose Audi
Audi Positions: Right
Description: 4.2L, feed, 2007-10, lower.
Engine Coolant Hose.
Engine Coolant Hose.
MSRP $53.15
$42.70
MSRP $53.15
$42.70
32
Engine Coolant Hose Audi
Audi Positions: Left
Description: Oil Cooler. Cooler to Connector. 4.2L, feed. 4.2L, supply.
MSRP $19.39
$11.64
MSRP $19.39
$11.64
No.
Part # / Description / Price
Price
1
Radiator Coolant Hose Audi
Audi Description: 4.2L, return, 2007-10. A8.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
MSRP $178.32
$136.41
MSRP $178.32
$136.41
2
MSRP $6.47
$4.39
3
MSRP $6.64
$4.52
5
Engine Coolant Hose Audi
Audi Positions: Left
Description: 4.2L, return, 2007-10.
Engine Coolant Hose.
Engine Coolant Hose.
MSRP $103.32
$78.42
MSRP $103.32
$78.42
7
Engine Coolant Crossover Pipe Audi
Audi Description: 4.2L, return, 2007-10.
A pipe that balances coolant between cylinder banks.
A pipe that balances coolant between cylinder banks.
12
Engine Coolant Thermostat Audi
Audi Notes: PARTS: Part included with hose assemmbly.
Description: 2.0L, aux water pump, rear, 2016-18. 4.2L, return, 2007-10. 5.2L, return, without transfer case cooler. 2.0L, without awd, 2012-15.
An Engine Coolant Thermostat only, housing not included.
An Engine Coolant Thermostat only, housing not included.
MSRP $72.82
$58.50
MSRP $72.82
$58.50
13
Engine Coolant Hose Audi
Audi Description: 4.2L, return, 2007-10.
Engine Coolant Hose.
Engine Coolant Hose.
MSRP $35.40
$24.16
MSRP $35.40
$24.16
18
Engine Coolant Pipe Audi
Audi Description: 4.2L, return, 2007-10.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
19
Engine Coolant Overflow Hose Audi
Audi Description: 4.2L, return, 2007-10.
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.
MSRP $101.65
$73.19
MSRP $101.65
$73.19
Related Parts
Part # / Description / Price
Price
Engine Coolant Hose Audi
Audi Description: Auxiliary Heater. Oil Cooler. Cooler to Pipe.
Engine Coolant Hose.
Engine Coolant Hose.
Engine Coolant Hose Audi
Audi Description: Pipe to Water Connection.
Engine Coolant Hose.
Engine Coolant Hose.
MSRP $31.78
$21.69
MSRP $31.78
$21.69
Engine Coolant Hose Audi
Audi Description: 4.2L, return, 2007-10.
Engine Coolant Hose.
Engine Coolant Hose.
MSRP $35.40
$24.16
MSRP $35.40
$24.16
Engine Coolant Hose Audi
Audi Description: 4.2L, return, 2007-10.
Engine Coolant Hose.
Engine Coolant Hose.
MSRP $103.32
$78.42
MSRP $103.32
$78.42
Engine Coolant Hose Audi
Audi Positions: Left
Description: Alternator. Connector to Pipe. All Required. Left. 4.2L, feed. 4.2L, supply.
Engine Coolant Hose.
Engine Coolant Hose.
Engine Coolant Hose Audi
Audi Positions: Left
Description: 4.2L, feed, 2007-11. Pipe to Pipe. Left. 4.2L, supply.
Engine Coolant Hose.
Engine Coolant Hose.
Engine Coolant Hose Audi
Audi Description: 4.2L, feed, 2007-10. 4.2L, return, 2007-11. Pipe to Water Pump Housing.
Engine Coolant Hose.
Engine Coolant Hose.
MSRP $17.10
$11.63
MSRP $17.10
$11.63
Engine Coolant Hose Audi
Audi Description: Oil Cooler. Cooler to Connector. 4.2L, feed. 4.2L, supply.
MSRP $19.39
$11.64
MSRP $19.39
$11.64
Engine Coolant Hose Audi
Audi Positions: Right
Description: 4.2L, feed, 2007-10, upper. Alternator. All Required. Right.
Engine Coolant Hose.
Engine Coolant Hose.
MSRP $19.83
$13.48
MSRP $19.83
$13.48
Engine Coolant Hose Audi
Audi Description: 4.2L, feed, 2007-10, lower.
Engine Coolant Hose.
Engine Coolant Hose.
MSRP $53.15
$42.70
MSRP $53.15
$42.70
Hose Audi
Audi Positions: Right
Description: 4.2L, feed, 2007-11. 4.2L, supply. Pipe to Pipe.
MSRP $15.19
$10.34
MSRP $15.19
$10.34