Hoses & Lines for 2021 Audi e-tron Quattro
No.
Part # / Description / Price
Price
1
Drive Motor Battery Pack Coolant Hose 
Audi
Audi Description: Right, # 1.
Hose used to carry coolant through the Drive Motor Battery Pack.
Hose used to carry coolant through the Drive Motor Battery Pack.
2
Engine Coolant Pipe Audi
Audi Description: Right, # 2.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
MSRP $266.64
$203.19
MSRP $266.64
$203.19
3
Drive Motor Battery Pack Coolant Hose Audi
Audi Description: Right, # 3.
Hose used to carry coolant through the Drive Motor Battery Pack.
Hose used to carry coolant through the Drive Motor Battery Pack.
MSRP $198.33
$151.13
MSRP $198.33
$151.13
4
Engine Coolant Pipe Audi
Audi Description: Right, # 4, to 02/14/2022. Right, # 4, from 02/14/2022.
MSRP $126.66
$95.84
MSRP $126.66
$95.84
5
Drive Motor Battery Pack Coolant Hose Audi
Audi Description: Right, # 5.
Hose used to carry coolant through the Drive Motor Battery Pack.
Hose used to carry coolant through the Drive Motor Battery Pack.
6
Drive Motor Battery Pack Coolant Hose Audi
Audi Description: Right, # 6.
Hose used to carry coolant through the Drive Motor Battery Pack.
Hose used to carry coolant through the Drive Motor Battery Pack.
7
Drive Motor Battery Pack Coolant Hose Audi
Audi Notes: PARTS: Order by application.
Description: Right, # 1.
Hose used to carry coolant through the Drive Motor Battery Pack.
Hose used to carry coolant through the Drive Motor Battery Pack.
8
Drive Motor Battery Pack Coolant Hose Audi
Audi Description: Right, # 2.
Hose used to carry coolant through the Drive Motor Battery Pack.
Hose used to carry coolant through the Drive Motor Battery Pack.
MSRP $112.99
$85.48
MSRP $112.99
$85.48
9
Drive Motor Battery Pack Coolant Hose Audi
Audi Description: Right, # 3.
Hose used to carry coolant through the Drive Motor Battery Pack.
Hose used to carry coolant through the Drive Motor Battery Pack.
MSRP $128.33
$97.10
MSRP $128.33
$97.10
10
Drive Motor Battery Pack Coolant Hose Audi
Audi Description: Right, # 4.
Hose used to carry coolant through the Drive Motor Battery Pack.
Hose used to carry coolant through the Drive Motor Battery Pack.
MSRP $27.18
$18.41
MSRP $27.18
$18.41
10
Drive Motor Battery Pack Coolant Hose Audi
Audi Positions: Right
Description: Right.
Hose used to carry coolant through the Drive Motor Battery Pack.
Hose used to carry coolant through the Drive Motor Battery Pack.
10
Drive Motor Inverter Coolant Line Adapter Audi
Audi Positions: Right
Description: Rear.
A component which facilitates connecting the Hybrid Inverter Coolant Line to another component.
A component which facilitates connecting the Hybrid Inverter Coolant Line to another component.
MSRP $96.32
$72.87
MSRP $96.32
$72.87
11
Water Hose Audi
Audi Notes: PARTS: Order by application.
Description: Right, # 5, 300 kw system. Right, # 11, Q8.
12
Water Hose Audi
Audi Description: Right, # 6. E-tron Quattro. Q8 e-tron Sportback. SQ8 e-tron Sportback.
MSRP $63.32
$50.68
MSRP $63.32
$50.68
15
Drive Motor Inverter Cooler Water Pump Audi
Audi Description: Right. E-tron Quattro. E-tron Sportback.
Drive Motor Inverter Cooler Water Pump.
Drive Motor Inverter Cooler Water Pump.
MSRP $850.77
$696.78
MSRP $850.77
$696.78
16
MSRP $27.18
$18.41
19
Hood Latch Bolt Audi
Audi Description: Convertible,. 2017-21. Right. Wagon. Coupe,.
Bolt that secures the Hood Latch.
Bolt that secures the Hood Latch.
MSRP $4.64
$3.14
MSRP $4.64
$3.14
22
HVAC Heater Control Valve Audi
Audi Description:
A valve used to control the flow of engine coolant to the heater core.
A valve used to control the flow of engine coolant to the heater core.
MSRP $399.15
$304.15
MSRP $399.15
$304.15
23
Frame Side Member Crossmember Audi
Audi Description: Right.
Frame Side Member Crossmember.
Frame Side Member Crossmember.
MSRP $138.32
$104.65
MSRP $138.32
$104.65
24
Hinge Assembly Upper Bolt Audi
Audi Description: 48 volt. Capacitor. Convertible,. High voltage, battery housing. 2.0L, engine compartment, m8x25.
MSRP $3.52
$2.38
MSRP $3.52
$2.38
24
Frame Side Member Crossmember Bolt Audi
Audi Description: Right.
A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Frame Side Member Crossmember to it's mounting point.
A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Frame Side Member Crossmember to it's mounting point.
MSRP $3.84
$2.60
MSRP $3.84
$2.60
25
Drive Motor Inverter Coolant Line Bracket Audi
Audi Description: Right.
A component that facilitates the mounting of the Hybrid Inverter Coolant Line.
A component that facilitates the mounting of the Hybrid Inverter Coolant Line.
MSRP $51.18
$34.14
MSRP $51.18
$34.14
No.
Part # / Description / Price
Price
1
Radiator Coolant Hose Audi
Audi Description:
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
MSRP $47.18
$31.47
MSRP $47.18
$31.47
3
Drive Motor Battery Pack Coolant Hose Audi
Audi Description: Center, # 3.
Hose used to carry coolant through the Drive Motor Battery Pack.
Hose used to carry coolant through the Drive Motor Battery Pack.
4
Drive Motor Battery Pack Coolant Hose Audi
Audi Description: Center, # 4.
Hose used to carry coolant through the Drive Motor Battery Pack.
Hose used to carry coolant through the Drive Motor Battery Pack.
5
Drive Motor Battery Pack Coolant Hose Audi
Audi Description:
Hose used to carry coolant through the Drive Motor Battery Pack.
Hose used to carry coolant through the Drive Motor Battery Pack.
6
Radiator Coolant Hose Audi
Audi Description: Center, # 6.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
MSRP $57.98
$38.67
MSRP $57.98
$38.67
11
Drive Motor Battery Pack Coolant Hose Audi
Audi Description: Center, # 11.
Hose used to carry coolant through the Drive Motor Battery Pack.
Hose used to carry coolant through the Drive Motor Battery Pack.
MSRP $47.06
$31.39
MSRP $47.06
$31.39
12
MSRP $9.94
$6.73
13
Radiator Coolant Hose Audi
Audi Description: Center, # 13.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
MSRP $33.18
$22.48
MSRP $33.18
$22.48
14
Drive Motor Battery Pack Coolant Hose Audi
Audi Description: Center, # 1.
Hose used to carry coolant through the Drive Motor Battery Pack.
Hose used to carry coolant through the Drive Motor Battery Pack.
15
16
Turbocharger Coolant Line Audi
Audi Description: Center, # 3.
Turbocharger Coolant Line.
Turbocharger Coolant Line.
MSRP $95.00
$71.88
MSRP $95.00
$71.88
18
Turbocharger Coolant Line Audi
Audi Description: Center, # 5.
Turbocharger Coolant Line.
Turbocharger Coolant Line.
MSRP $166.64
$126.09
MSRP $166.64
$126.09
19
Turbocharger Coolant Line Audi
Audi Description: Center, # 6.
Turbocharger Coolant Line.
Turbocharger Coolant Line.
MSRP $166.64
$126.09
MSRP $166.64
$126.09
20
Drive Motor Battery Pack Coolant Hose Audi
Audi Description: Center. E-tron Quattro. E-tron Sportback.
Hose used to carry coolant through the Drive Motor Battery Pack.
Hose used to carry coolant through the Drive Motor Battery Pack.
MSRP $130.00
$98.36
MSRP $130.00
$98.36
21
Drive Motor Battery Pack Coolant Hose Audi
Audi Description:
Hose used to carry coolant through the Drive Motor Battery Pack.
Hose used to carry coolant through the Drive Motor Battery Pack.
MSRP $183.99
$140.20
MSRP $183.99
$140.20
22
HVAC Heater Control Valve Audi
Audi Description: Center.
A valve used to control the flow of engine coolant to the heater core.
A valve used to control the flow of engine coolant to the heater core.
MSRP $406.67
$309.88
MSRP $406.67
$309.88
24
Engine Auxiliary Water Pump Audi
Audi Description: Center. Circulation pump. E-tron Sportback. From 11/26/18. E-tron Quattro.
Auxiliary Engine Water Pump.
Auxiliary Engine Water Pump.
MSRP $422.82
$319.65
MSRP $422.82
$319.65
24
MSRP $325.00
$247.65
26
HVAC Heater Control Valve Audi
Audi Description: Center.
A valve used to control the flow of engine coolant to the heater core.
A valve used to control the flow of engine coolant to the heater core.
MSRP $406.66
$309.88
MSRP $406.66
$309.88
No.
Part # / Description / Price
Price
1
Drive Motor Inverter Coolant Line Audi
Audi Description: Rear.
Cooling line that carries coolant to the hybrid inverter.
Cooling line that carries coolant to the hybrid inverter.
2
Drive Motor Inverter Coolant Line Audi
Audi Description: Rear, front.
Cooling line that carries coolant to the hybrid inverter.
Cooling line that carries coolant to the hybrid inverter.
MSRP $176.64
$134.61
MSRP $176.64
$134.61
3
Drive Motor Inverter Coolant Line Audi
Audi Description: Rear, rear.
Cooling line that carries coolant to the hybrid inverter.
Cooling line that carries coolant to the hybrid inverter.
4
Drive Motor Inverter Coolant Line Adapter Audi
Audi Positions: Right
Description: Rear.
A component which facilitates connecting the Hybrid Inverter Coolant Line to another component.
A component which facilitates connecting the Hybrid Inverter Coolant Line to another component.
MSRP $96.32
$72.87
MSRP $96.32
$72.87
5
Drive Motor Inverter Coolant Line Adapter Audi
Audi Positions: Left
Description: Rear.
A component which facilitates connecting the Hybrid Inverter Coolant Line to another component.
A component which facilitates connecting the Hybrid Inverter Coolant Line to another component.
MSRP $94.65
$71.61
MSRP $94.65
$71.61
6
Drive Motor Inverter Coolant Line Adapter Audi
Audi Description: Rear.
A component which facilitates connecting the Hybrid Inverter Coolant Line to another component.
A component which facilitates connecting the Hybrid Inverter Coolant Line to another component.
MSRP $99.32
$75.14
MSRP $99.32
$75.14
7
Drive Motor Inverter Coolant Line Adapter Audi
Audi Description: Rear.
A component which facilitates connecting the Hybrid Inverter Coolant Line to another component.
A component which facilitates connecting the Hybrid Inverter Coolant Line to another component.
MSRP $4.38
$2.97
MSRP $4.38
$2.97
7
Drive Motor Battery Pack Coolant Hose Audi
Audi Positions: Center
Description: Center. E-tron Quattro. E-tron Sportback.
Hose used to carry coolant through the Drive Motor Battery Pack.
Hose used to carry coolant through the Drive Motor Battery Pack.
MSRP $130.00
$98.36
MSRP $130.00
$98.36
7
Drive Motor Battery Pack Coolant Hose Audi
Audi Positions: Center
Description:
Hose used to carry coolant through the Drive Motor Battery Pack.
Hose used to carry coolant through the Drive Motor Battery Pack.
MSRP $183.99
$140.20
MSRP $183.99
$140.20
7
Radiator Coolant Hose Audi
Audi Positions: Center
Description:
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
7
Drive Motor Battery Pack Coolant Hose Audi
Audi Positions: Center
Description:
Hose used to carry coolant through the Drive Motor Battery Pack.
Hose used to carry coolant through the Drive Motor Battery Pack.
7
Radiator Coolant Hose Audi
Audi Positions: Center
Description:
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
7
Radiator Coolant Hose Audi
Audi Positions: Center
Description:
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
MSRP $47.18
$31.47
MSRP $47.18
$31.47
7
Drive Motor Battery Pack Coolant Hose Audi
Audi Positions: Center
Description: Center, # 1.
Hose used to carry coolant through the Drive Motor Battery Pack.
Hose used to carry coolant through the Drive Motor Battery Pack.
7
Drive Motor Battery Pack Coolant Hose Audi
Audi Positions: Center
Description: Center, # 11.
Hose used to carry coolant through the Drive Motor Battery Pack.
Hose used to carry coolant through the Drive Motor Battery Pack.
MSRP $47.06
$31.39
MSRP $47.06
$31.39
7
Radiator Coolant Hose Audi
Audi Positions: Center
Description:
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
7
MSRP $9.94
$6.73
7
Drive Motor Battery Pack Coolant Hose Audi
Audi Positions: Center
Description: Center, # 3.
Hose used to carry coolant through the Drive Motor Battery Pack.
Hose used to carry coolant through the Drive Motor Battery Pack.
7
Radiator Coolant Hose Audi
Audi Positions: Center
Description:
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
7
Radiator Coolant Hose Audi
Audi Positions: Center
Description: Center, # 13.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
MSRP $33.18
$22.48
MSRP $33.18
$22.48
7
Drive Motor Battery Pack Coolant Hose Audi
Audi Positions: Center
Description: Center, # 4.
Hose used to carry coolant through the Drive Motor Battery Pack.
Hose used to carry coolant through the Drive Motor Battery Pack.
7
Radiator Coolant Hose Audi
Audi Positions: Center
Description: Center, # 6.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
MSRP $57.98
$38.67
MSRP $57.98
$38.67
7
Turbocharger Coolant Line Audi
Audi Positions: Center
Description: Center, # 2.
Turbocharger Coolant Line.
Turbocharger Coolant Line.
7
Turbocharger Coolant Line Audi
Audi Positions: Center
Description: Center, # 3.
Turbocharger Coolant Line.
Turbocharger Coolant Line.
MSRP $95.00
$71.88
MSRP $95.00
$71.88
7
Turbocharger Coolant Line Audi
Audi Positions: Center
Description: Center, # 5.
Turbocharger Coolant Line.
Turbocharger Coolant Line.
MSRP $166.64
$126.09
MSRP $166.64
$126.09
7
Turbocharger Coolant Line Audi
Audi Positions: Center
Description: Center, # 6.
Turbocharger Coolant Line.
Turbocharger Coolant Line.
MSRP $166.64
$126.09
MSRP $166.64
$126.09
8
Drive Motor Inverter Coolant Line Audi
Audi Description:
Cooling line that carries coolant to the hybrid inverter.
Cooling line that carries coolant to the hybrid inverter.
9
Drive Motor Inverter Coolant Line Audi
Audi Description: Rear, # 2.
Cooling line that carries coolant to the hybrid inverter.
Cooling line that carries coolant to the hybrid inverter.
10
Drive Motor Inverter Coolant Line Audi
Audi Description: Rear, # 3.
Cooling line that carries coolant to the hybrid inverter.
Cooling line that carries coolant to the hybrid inverter.
MSRP $12.00
$8.13
MSRP $12.00
$8.13
10
Engine Coolant Overflow Hose Audi
Audi Positions: Lower
Description: Lower.
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 $30.38
$20.58
MSRP $30.38
$20.58
10
Engine Coolant Overflow Hose Audi
Audi Positions: Center
Description: Center, from 06/22/2020.
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 $51.98
$34.67
MSRP $51.98
$34.67
10
Drive Motor Inverter Coolant Line Audi
Audi Positions: Front
Description:
Cooling line that carries coolant to the hybrid inverter.
Cooling line that carries coolant to the hybrid inverter.
10
Drive Motor Inverter Coolant Line Audi
Audi Positions: Front
Description:
Cooling line that carries coolant to the hybrid inverter.
Cooling line that carries coolant to the hybrid inverter.
10
Engine Coolant Overflow Hose Audi
Audi Description:
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.
10
Engine Coolant Overflow Hose Audi
Audi Positions: Upper
Description: Upper.
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 $114.81
$86.87
MSRP $114.81
$86.87
10
Drive Motor Inverter Coolant Line Adapter Audi
Audi Positions: Front
Description: Front, #1.
A component which facilitates connecting the Hybrid Inverter Coolant Line to another component.
A component which facilitates connecting the Hybrid Inverter Coolant Line to another component.
MSRP $67.48
$54.01
MSRP $67.48
$54.01
10
Drive Motor Inverter Coolant Line Audi
Audi Positions: Front
Description: Front, #2.
Cooling line that carries coolant to the hybrid inverter.
Cooling line that carries coolant to the hybrid inverter.
10
HVAC Heater Hose Assembly Audi
Audi Positions: Front
Description: Front.
HVAC Heater Hose Assembly.
HVAC Heater Hose Assembly.
MSRP $191.98
$146.30
MSRP $191.98
$146.30
10
Drive Motor Inverter Coolant Line Audi
Audi Positions: Front
Description:
Cooling line that carries coolant to the hybrid inverter.
Cooling line that carries coolant to the hybrid inverter.
MSRP $241.65
$184.14
MSRP $241.65
$184.14
11
HVAC Heater Control Valve Solenoid Audi
Audi Description: Rear.
HVAC Heater Control Valve Solenoid.
HVAC Heater Control Valve Solenoid.
MSRP $366.68
$279.40
MSRP $366.68
$279.40
12
HVAC Heater Control Valve Solenoid Bracket Audi
Audi Description: Rear.
A component to which the Heater Control Valve Solenoid or related component is mounted to.
A component to which the Heater Control Valve Solenoid or related component is mounted to.
13
Inter-Cooler Screw Audi
Audi Description: Voltage transformer. Rear. 4.0L, coolers and components. 3.0L, coolers and components. 2.0L, main. 2020-24, intercooler. 2017-19, auxiliary. 2022-24, left/center, front. From 10/30/2023. 3.0L, intercooler.
MSRP $3.59
$2.43
MSRP $3.59
$2.43
15
MSRP $325.00
$247.65
18
Auxiliary Pump Nut Audi
Audi Description: Rear. Main. Mount bracket,retainer. Convertible, 3.0L, auxiliary. With plug-in hybrid, right/center.
MSRP $5.76
$3.90
MSRP $5.76
$3.90
20
Auxiliary Pump Isolator Audi
Audi Description: Rear. Right. 2020-24. 2.9L. 4.0L, upper. Left/center. 2.0L, high voltage battery charger and controls. 3.0L, with plug-in hybrid, high voltage battery and charger. 3.0L, with plug-in hybrid, auxiliary.
MSRP $4.22
$2.86
MSRP $4.22
$2.86
21
Engine Water Pump Insulator Audi
Audi Description: Right. 2.9L. 4.0L, upper. 3.0L with plug-in hybrid, high voltage battery and charger. 2.0L, high voltage battery charger and controls.
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 $9.27
$6.29
MSRP $9.27
$6.29
No.
Part # / Description / Price
Price
1
MSRP $191.98
$146.30
2
Drive Motor Inverter Coolant Line Adapter Audi
Audi Description: Front, #1.
A component which facilitates connecting the Hybrid Inverter Coolant Line to another component.
A component which facilitates connecting the Hybrid Inverter Coolant Line to another component.
MSRP $67.48
$54.01
MSRP $67.48
$54.01
3
Drive Motor Inverter Coolant Line Audi
Audi Description: Front, #2.
Cooling line that carries coolant to the hybrid inverter.
Cooling line that carries coolant to the hybrid inverter.
4
Drive Motor Battery Pack Coolant Hose Bracket Audi
Audi Description: Front, to 11/28/2022.
MSRP $183.98
$140.20
MSRP $183.98
$140.20
5
Drive Motor Inverter Coolant Line Audi
Audi Description:
Cooling line that carries coolant to the hybrid inverter.
Cooling line that carries coolant to the hybrid inverter.
6
Drive Motor Inverter Coolant Line Audi
Audi Description:
Cooling line that carries coolant to the hybrid inverter.
Cooling line that carries coolant to the hybrid inverter.
MSRP $241.65
$184.14
MSRP $241.65
$184.14
7
Drive Motor Inverter Coolant Line Audi
Audi Description:
Cooling line that carries coolant to the hybrid inverter.
Cooling line that carries coolant to the hybrid inverter.
Related Parts
Part # / Description / Price
Price
Support Bolt Audi
Audi Description: Front. 3.0L. Seat back, s-sport seat. 2017-25, 2021-25. 2020-24. 4.0L, SQ8. Seat back, standard sport seats. Coupe, 2.0L, 2021-24.
MSRP $0.38
$0.26
MSRP $0.38
$0.26
Frame Side Member Crossmember Bolt Audi
Audi Description: Right.
A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Frame Side Member Crossmember to it's mounting point.
A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Frame Side Member Crossmember to it's mounting point.
MSRP $3.84
$2.60
MSRP $3.84
$2.60
