Hoses & Lines for 2005 Audi A6 Quattro
No.
Part # / Description / Price
Price
1
Radiator Coolant Hose 
Audi
Audi Description: A6. 4.2L, return, 2005-06.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
2
MSRP $6.64
$4.50
3
MSRP $6.47
$4.38
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
Front Pipe Gasket Audi
Audi Description: 4.2L, feed, 2007-10. 4.2L, return, 2007-11. 4.2L, return, RS4.
MSRP $13.61
$9.21
MSRP $13.61
$9.21
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
$4.86
MSRP $7.18
$4.86
8
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
$195.57
MSRP $256.65
$195.57
12
Engine Coolant Overflow Hose Audi
Audi Description: 4.2L, return, 2005-06.
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.
14
Engine Coolant Pipe Audi
Audi Description: 4.2L, return, 2005-06.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
14
14
No.
Part # / Description / Price
Price
1
Radiator Coolant Hose Audi
Audi Description: 5.2L, feed. S6. A6. 4.2L, feed, 2005-06. 4.2L, feed, 2007-11.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
MSRP $164.99
$124.84
MSRP $164.99
$124.84
2
MSRP $6.64
$4.50
3
MSRP $6.47
$4.38
5
Engine Coolant Pipe Audi
Audi Description: 4.2L, 2005-06.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
8
Engine Coolant Overflow Hose Audi
Audi Description: 4.2L, feed, 2007-11. 4.2L, feed, 2005-06.
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 $119.49
$86.03
MSRP $119.49
$86.03
8
Engine Coolant Overflow Hose Audi
Audi Description: 4.2L, return, 2005-06.
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.
11
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.
12
Water Manifold Gasket Audi
Audi Description: 4.2L, supply, A4/S4. 4.2L, feed, 2005-06. From Chassis/VIN 4B-4-070 001. 32mm.
13
MSRP $22.00
$13.20
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