Hoses & Lines for 2025 Audi A8 Quattro
No.
Part # / Description / Price
Price
1
MSRP $32.38
$22.34
2
MSRP $116.66
$93.79
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
$56.56
MSRP $69.32
$56.56
5
MSRP $109.32
$87.89
6
MSRP $50.58
$34.90
8
MSRP $119.49
$96.06
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
$273.24
MSRP $345.00
$273.24
10
MSRP $24.57
$16.96
11
MSRP $75.00
$61.20
12
Engine Coolant Hose Audi
Audi Description: 3.0L, without plug-in hybrid, main, #1. ATF Cooler. Pipe to Radiator Coolant Hose Adapter.
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
$11.83
MSRP $17.14
$11.83
14
Engine Coolant Hose Audi
Audi Description: 3.0L, without plug-in hybrid. ATF Cooler. Cooler to Connector.
15
MSRP $94.82
$76.23
16
MSRP $67.15
$54.79
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
$95.13
MSRP $118.32
$95.13
No.
Part # / Description / Price
Price
1
HVAC Heater Hose Audi
Audi Description: Heater Core to Connector and HVAC Heater Hose Assembly. Incl.Connector. Flow Not Specified. Toward Auxiliary Water Pump. Optional. 3.0L, without plug-in hybrid, heater hoses.
2
HVAC Heater Hose Audi
Audi Description: Heater Core to Connector and HVAC Heater Hose Assembly. Incl.Connector. Flow Not Specified. Exc.Toward Auxiliary Water Pump. Optional. 3.0L, without plug-in hybrid, heater hoses.
3
Grommet Audi
Audi Description: 2.0L plug-in hybrid, heater hoses. 3.0L, without plug-in hybrid heater hoses.
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
Hose Audi
Audi Description: 3.0L, without plug-in hybrid, heater hoses, #1, to 04/04/2022. 3.0L, without plug-in hybrid, heater hoses, #1, from 04/04/2022.
MSRP $69.32
$56.56
MSRP $69.32
$56.56
6
Hose Audi
Audi Description: 3.0L, without plug-in hybrid, heater hoses, #2. 3.0L, with plug-in hybrid, main, #6.
8
HVAC Heater Hose Audi
Audi Description: 3.0L, without plug-in hybrid, heater hoses, #4. Auxiliary Water Pump To Pipe.
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
$65.28
MSRP $80.00
$65.28
10
11
Auxiliary Pump Audi
Audi Description: HVAC System. A8 Quattro. 3.0L, without plug-in hybrid, heater hoses.
MSRP $220.32
$174.49
MSRP $220.32
$174.49
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
$139.92
MSRP $176.67
$139.92
2
Tube Assembly O-Ring Audi
Audi Notes: PARTS: Part included with Tube assembly.
Description: Alternator Cooling Pipe. 3.0L, without plug-in hybrid, alternator. From 07/08/2019.
MSRP $6.70
$4.62
MSRP $6.70
$4.62
6
Water Feed Tube Seal Audi
Audi Notes: PARTS: Part included with water feed tube.
Description: 3.0L, without plug-in hybrid alternator.
MSRP $5.06
$3.49
MSRP $5.06
$3.49
Related Parts
Part # / Description / Price
Price
HVAC Heater Hose Assembly Audi
Audi Description: Primary HVAC. 3.0L, without plug-in hybrid, heater hoses. 3.0L, with plug-in hybrid, heater hoses, front.
MSRP $143.31
$115.23
MSRP $143.31
$115.23
