Hoses & Lines for 2025 Audi A8 Quattro
No.
Part # / Description / Price
Price
1
Radiator Coolant Hose 
Audi
Audi Description: 3.0L without plug-in hybrid, main. A8 Quattro.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
MSRP $32.38
$22.10
MSRP $32.38
$22.10
2
Radiator Coolant Hose Adapter Audi
Audi Description: 3.0L without plug-in hybrid, main.
Radiator Coolant Hose Adapter.
Radiator Coolant Hose Adapter.
3
Radiator Coolant Hose Audi
Audi Description: 3.0L without plug-in hybrid, main. A8 Quattro.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
MSRP $142.15
$107.89
MSRP $142.15
$107.89
4
Lower Hose Adapter Audi
Audi Description: 3.0L, 2020-25. 2.9L, right. 2.9L, main. Convertible, 3.0L, 2018-19. 3.0L, with plug-in hybrid, main. Coupe, 3.0L.
MSRP $69.32
$55.69
MSRP $69.32
$55.69
5
Engine Coolant Pipe Audi
Audi Description: 3.0L without plug-in hybrid, main, upper.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
MSRP $109.32
$82.97
MSRP $109.32
$82.97
6
Engine Coolant Pipe Audi
Audi Description: 3.0L without plug-in hybrid, main, lower.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
MSRP $50.58
$33.86
MSRP $50.58
$33.86
8
Engine Coolant Pipe Audi
Audi Description: 3.0L without plug-in hybrid, main.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
MSRP $119.49
$90.69
MSRP $119.49
$90.69
9
Solenoid Valve Audi
Audi Description: 2020-24. 4.0L, upper. Transmission cooler. Coupe, 2.0L, rear, 2018-20. 3.0L, without plug-in hybrid main. Solenoid valve.
MSRP $345.00
$248.40
MSRP $345.00
$248.40
10
MSRP $24.57
$16.78
11
Engine Coolant Hose Audi
Audi Description: 3.0L without plug-in hybrid, main.
Engine Coolant Hose.
Engine Coolant Hose.
MSRP $75.00
$60.26
MSRP $75.00
$60.26
12
13
Hose Audi
Audi Description: 3.0L, inner. 2020-24, inner. 3.0L, without plug-in hybrid, main, #2. ATF Cooling. Valve to Pipe.
MSRP $17.14
$11.66
MSRP $17.14
$11.66
14
15
Engine Coolant Pipe Audi
Audi Description: 3.0L without plug-in hybrid, main, #1, from 09/30/2019.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
MSRP $78.15
$62.79
MSRP $78.15
$62.79
16
Engine Coolant Pipe Audi
Audi Description: 4.0L, upper, #2. 3.0L without plug-in hybrid, main, #2.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
MSRP $67.15
$53.95
MSRP $67.15
$53.95
17
Water Inlet Tube Audi
Audi Description: 2.9L, turbocharger. 2020-24. 3.0L, without plug-in hybrid, main, #3. 3.0L, with plug-in hybrid, main, #2.
MSRP $118.32
$89.80
MSRP $118.32
$89.80
No.
Part # / Description / Price
Price
3
HVAC Heater Hose Grommet Audi
Audi Description: 2.0L plug-in hybrid, heater hoses. 3.0L without plug-in hybrid, heater hoses.
HVAC Heater Hose Grommet.
HVAC Heater Hose Grommet.
4
Heater Hose Grommet Audi
Audi Description: 2.0L, rear, 2018-20, #2. 2021-25, heater hose. 2.0L, rear, 2021-25, #3. 3.0L, without plug-in hybrid, heater hoses. Convertible, 2.0L, rear, 2018-2020, #2. Convertible, 2.0L, rear, 2021-24, #3. Coupe, 2.0L, rear, 2021-24.
5
MSRP $69.32
$55.69
6
7
8
9
Water Pump Tube Audi
Audi Description: 2020-24, #1. 2.9L, heater hoses. 3.0L, without plug-in hybrid, heater hoses, #1. 2.9L, turbocharger. 3.0L, with plug-in hybrid, main, #1. Convertible, 3.0L, auxiliary, 2018-19.
MSRP $80.00
$64.27
MSRP $80.00
$64.27
10
Engine Coolant Pipe Audi
Audi Description: 3.0L without plug-in hybrid, heater hoses, #2, from 09/30/2019.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
11
Engine Auxiliary Water Pump Audi
Audi Description: 3.0L without plug-in hybrid, heater hoses. HVAC System.
Auxiliary Engine Water Pump.
Auxiliary Engine Water Pump.
MSRP $220.32
$168.54
MSRP $220.32
$168.54
12
Engine Water Pump Insulator Audi
Audi Description:
A component which provides a cushion between the water pump and bracket.
A component which provides a cushion between the water pump and bracket.
MSRP $5.13
$3.48
MSRP $5.13
$3.48
13
Engine Water Pump Bracket Audi
Audi Description: 3.0L without plug-in hybrid, heater hoses.
Engine Water Pump Bracket.
Engine Water Pump Bracket.
MSRP $29.38
$20.05
MSRP $29.38
$20.05
14
MSRP $2.07
$1.40
No.
Part # / Description / Price
Price
1
Tube Assembly Audi
Audi Description: 2.9L, main, right side, #2. 2.9L, alternator, #3, from 01/15/2024. 3.0L, without plug-in hybrid alternator. Tube assy.
MSRP $176.67
$135.15
MSRP $176.67
$135.15
2
Engine Coolant Pipe Gasket Audi
Audi Notes: PARTS: Part included with Tube assembly.
Description: Alternator. From 07/08/2019.
Gasket for coolant system.
Gasket for coolant system.
MSRP $6.70
$4.56
MSRP $6.70
$4.56
2
MSRP $5.06
$3.44
5
Engine Coolant Pipe Audi
Audi Positions: Upper
Description: 3.0L without plug-in hybrid, main, upper.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
MSRP $109.32
$82.97
MSRP $109.32
$82.97
5
Water Pump Tube Audi
Audi Description: 2020-24, #1. 2.9L, heater hoses. 3.0L, without plug-in hybrid, heater hoses, #1. 2.9L, turbocharger. 3.0L, with plug-in hybrid, main, #1. Convertible, 3.0L, auxiliary, 2018-19.
MSRP $80.00
$64.27
MSRP $80.00
$64.27
5
Heater Hose Grommet Audi
Audi Description: 2.0L, rear, 2018-20, #2. 2021-25, heater hose. 2.0L, rear, 2021-25, #3. 3.0L, without plug-in hybrid, heater hoses. Convertible, 2.0L, rear, 2018-2020, #2. Convertible, 2.0L, rear, 2021-24, #3. Coupe, 2.0L, rear, 2021-24.
5
Water Inlet Tube Audi
Audi Description: 2.9L, turbocharger. 2020-24. 3.0L, without plug-in hybrid, main, #3. 3.0L, with plug-in hybrid, main, #2.
MSRP $118.32
$89.80
MSRP $118.32
$89.80
5
Engine Coolant Pipe Audi
Audi Description: 3.0L without plug-in hybrid, main, #1, from 09/30/2019.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
MSRP $78.15
$62.79
MSRP $78.15
$62.79
5
Engine Coolant Pipe Audi
Audi Description: 4.0L, upper, #2. 3.0L without plug-in hybrid, main, #2.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
MSRP $67.15
$53.95
MSRP $67.15
$53.95
5
Engine Coolant Pipe Audi
Audi Positions: Lower
Description: 3.0L without plug-in hybrid, main, lower.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
MSRP $50.58
$33.86
MSRP $50.58
$33.86
5
Engine Coolant Pipe Audi
Audi Description: 3.0L without plug-in hybrid, main.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
MSRP $119.49
$90.69
MSRP $119.49
$90.69
5
Engine Coolant Pipe Audi
Audi Description: 3.0L without plug-in hybrid, heater hoses, #2, from 09/30/2019.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
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Part # / Description / Price
Price
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Audi Description: Primary HVAC. 3.0L, without plug-in hybrid, heater hoses. 3.0L, with plug-in hybrid, heater hoses, front.
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Audi MSRP $2.23
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MSRP $2.23
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