Hoses & Lines for 2023 Audi A8 Quattro
No.
Part # / Description / Price
Price
1
MSRP $32.38
$20.89
2
MSRP $116.66
$83.99
3
MSRP $142.15
$102.35
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
$51.99
MSRP $69.32
$51.99
5
MSRP $109.32
$78.71
6
MSRP $50.58
$32.62
8
MSRP $119.49
$86.03
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
$244.26
MSRP $345.00
$244.26
10
MSRP $24.57
$15.85
11
MSRP $75.00
$56.25
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
$11.06
MSRP $17.14
$11.06
14
Engine Coolant Hose Audi
Audi Description: 3.0L, without plug-in hybrid. ATF Cooler. Cooler to Connector.
15
MSRP $94.82
$68.27
16
MSRP $67.15
$50.36
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
$85.19
MSRP $118.32
$85.19
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
$51.99
MSRP $69.32
$51.99
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
$60.00
MSRP $80.00
$60.00
10
11
Auxiliary Pump Audi
Audi Description: HVAC System. A8 Quattro. 3.0L, without plug-in hybrid, heater hoses.
MSRP $220.32
$155.98
MSRP $220.32
$155.98
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
$125.08
MSRP $176.67
$125.08
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
$4.32
MSRP $6.70
$4.32
3
Water Pipe Audi
Audi Description: 2.9L, alternator, #2. 2.9L, main, right side, #1. 2020-24, alternator, lower. 3.0L, without plug-in hybrid alternator. upper.
MSRP $58.34
$43.75
MSRP $58.34
$43.75
4
Engine Coolant Pipe Adapter Audi
Audi Description: 2020-24, alternator, upper. 3.0L, alternator, upper, to 06/02/2021. 3.0L, without plug-in hybrid, alternator, lower, to 06/02/2021.
MSRP $35.98
$23.21
MSRP $35.98
$23.21
5
Water Feed Tube Audi
Audi Description: 2.9L, main, right side, #5. 2.9L, alternator, #1, from 01/15/2024. 3.0L, without plug-in hybrid alternator. Water feed tube.
MSRP $140.00
$100.80
MSRP $140.00
$100.80
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
$3.26
MSRP $5.06
$3.26
No.
Part # / Description / Price
Price
4
Engine Coolant Pipe Adapter Audi
Audi Description: 2020-24, alternator, upper. 3.0L, alternator, upper, to 06/02/2021. 3.0L, without plug-in hybrid, alternator, lower, to 06/02/2021.
MSRP $35.98
$23.21
MSRP $35.98
$23.21
No.
Part # / Description / Price
Price
4
Engine Coolant Pipe Adapter Audi
Audi Description: 2020-24, alternator, upper. 3.0L, alternator, upper, to 06/02/2021. 3.0L, without plug-in hybrid, alternator, lower, to 06/02/2021.
MSRP $35.98
$23.21
MSRP $35.98
$23.21
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
$103.19
MSRP $143.31
$103.19
