Hoses & Lines for 2006 Audi A4 Quattro
No.
Part # / Description / Price
Price
1
Radiator Coolant Hose 
Audi
Audi Description: A4 Cabriolet. 3.2l.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
MSRP $311.82
$237.60
MSRP $311.82
$237.60
2
MSRP $6.64
$4.50
3
MSRP $6.47
$4.38
4
Engine Coolant Pipe Audi
Audi Description: From5400000. A4 Cabriolet. 3.2l. 3.2L, supply.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
MSRP $276.66
$210.82
MSRP $276.66
$210.82
7
Engine Coolant Temperature Sensor O-Ring Audi
Audi Notes: PARTS: Part included with water pipe.
MSRP $4.39
$2.98
MSRP $4.39
$2.98
8
MSRP $2.73
$1.86
9
Engine Coolant Overflow Hose Audi
Audi Description: 3.2L, supply.
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 $159.81
$115.07
MSRP $159.81
$115.07
12
Engine Coolant Overflow Hose Audi
Audi Description: From5400000. A4 Cabriolet. 3.2l.
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 $176.68
$127.20
MSRP $176.68
$127.20
13
15
Radiator Coolant Hose Audi
Audi Description: 3.2L, return.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
18
Engine Coolant Pipe Audi
Audi Description: Gas. 3.2L, return. 3.0L, return. 3.2L, from 5/04/10.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
MSRP $138.33
$104.66
MSRP $138.33
$104.66
19
Lower Return Tube O-Ring Audi
Audi Notes: PARTS: Part included with pipe assembly.
Description: 4.0L, to 10/19/2022. 2012-15, supply. 3.2L, return. 4.0L, alternator. Secondary. Gas, supply. 17 x 3mm. Gas, primary, 2013-14. Convertible, 3.0L. 3.0L, main.
MSRP $5.13
$3.47
MSRP $5.13
$3.47
20
Engine Coolant Hose Audi
Audi Description: 3.2L, return. Gas, primary, 2013-14. Pipe to Pipe. 3.0L, return.
Engine Coolant Hose.
Engine Coolant Hose.
MSRP $24.08
$16.31
MSRP $24.08
$16.31
22
Engine Coolant Pipe Audi
Audi Description: 3.2L, return.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
MSRP $175.00
$133.35
MSRP $175.00
$133.35
26
Engine Coolant Thermostat Kit Audi
Audi Description: A6. A4 Cabriolet. 3.2l. 3.2L, supply.
A kit containing a engine coolant thermostat and additional parts for installation.
A kit containing a engine coolant thermostat and additional parts for installation.
27
Engine Coolant Hose Audi
Audi Description: Oil Cooler. Cooler to Pipe. All Required. 3.0L, return. 3.2L, return. Convertible, 3.0L.
Engine Coolant Hose.
Engine Coolant Hose.
28
Engine Coolant Hose Audi
Audi Description: All Required. Engine Oil Cooler. Cooler to Pipe. 3.0L, return. Gas, supply. 3.2L, return. Convertible, 3.0L.
Engine Coolant Hose.
Engine Coolant Hose.