Hoses & Lines for 2025 Audi RS5 Sportback
No.
Part # / Description / Price
Price
1
Upper Hose 
Audi
Audi Description: Engine Cooling. Primary. RS5. From 07/29/19. 2.9L, main. To 07/29/19. From 07/29/2019. To 07/29/2019.
MSRP $103.82
$72.88
MSRP $103.82
$72.88
4
Radiator Coolant Hose Audi
Audi Positions: Right
Description: Location-Center Lower. To Engine Cooling Auxiliary Radiator Location-Wheel Arch. 2.9L, main. From 07/29/2019.
5
Radiator Coolant Hose Audi
Audi Positions: Left
Description: Engine Cooling. Auxiliary. Location-Center Lower. 2.9L, main.
MSRP $38.58
$25.46
MSRP $38.58
$25.46
9
MSRP $146.65
$102.95
10
HVAC Heater Hose Audi
Audi Description: Exc.Auxiliary A/C & Heater. Inlet. Charge Air Cooling. Pipe to Pipe. From Water Pump Housing. With RS7, right front. 2.9L, main.
MSRP $23.58
$15.56
MSRP $23.58
$15.56
11
Engine Coolant Hose Audi
Audi Description: Charge Air Cooling. Assembly. To Pipe and Hose. 2.9L, main.
MSRP $56.82
$41.25
MSRP $56.82
$41.25
12
MSRP $268.33
$188.37
13
MSRP $121.67
$85.41
14
MSRP $245.82
$172.56
15
Coolant Hose Audi
Audi Description: Charge Air Cooling. Location-Wheel Arch. 2.9L, main.
MSRP $52.82
$38.34
MSRP $52.82
$38.34
17
Engine Coolant Pipe Audi
Audi Description: ATF Cooling. Cooler to Radiator Hose. Cooling pipe. 2.9L main.
MSRP $238.98
$167.77
MSRP $238.98
$167.77
18
Engine Coolant Pipe Audi
Audi Description: Main. #1. 3.0L 2018-19. #4 from 10/14/2019. Convertible, 3.0L, 2020-24, #4.
MSRP $75.00
$54.45
MSRP $75.00
$54.45
18
MSRP $54.32
$39.43
18
Engine Coolant Pipe Audi
Audi Description: Water feed tube. Lower pipe. 3.0L, 2020-25. 3.0L 2020-24. By-pass pipe. 2.9L turbocharger. Convertible, 3.0L, 2018-19. Coupe, 3.0L.
MSRP $116.67
$81.90
MSRP $116.67
$81.90
18
Engine Coolant Overflow Hose Audi
Audi Description: 3.0L, 2018-19, upper. 2.9L main. #3. Coupe, 3.0L, #2.
MSRP $70.00
$50.82
MSRP $70.00
$50.82
18
Engine Coolant Pipe Audi
Audi Description: Water pipe. 2020-24, #1. 2.9L, heater hoses. Tube. 2.9L, turbocharger. 3.0L, with plug-in hybrid, main, #1. Coupe, 3.0L, auxiliary, 2018-19.
MSRP $80.00
$58.08
MSRP $80.00
$58.08
18
Engine Coolant Reservoir Hose Audi
Audi Description: 3.0L, 2020-25, lower. Main. #2. 3.0L 2018-19. #3 from 10/14/2019. Coupe, 3.0L, #3, from 03/30/2020.
MSRP $85.00
$59.67
MSRP $85.00
$59.67
18
MSRP $194.99
$136.89
25
Radiator Coolant Hose Audi
Audi Description: Engine Cooling. Auxiliary. Location-Wheel Arch. Assembly. Incl Upper and Lower Hoses. 2.9L, main.
MSRP $719.31
$496.33
MSRP $719.31
$496.33
25
Engine Coolant Thermostat Kit Audi
Audi Description: The Audi Engine Coolant Thermostat Kit 06M-121-678-H regulates coolant flow to maintain optimal engine temperature across 2.9L and 3.0L applications including A8 Quattro convertible and multiple model lines from 2020 to 2024. This factory kit ensures the thermostat opens and closes at the correct temperature for reliable thermal management.
MSRP $190.82
$133.95
MSRP $190.82
$133.95
26
HVAC Heater Hose Assembly Audi
Audi Description: Incl.Inlet & Outlet Hoses. 2.9L, main. Coupe, 3.0L.
MSRP $103.34
$72.54
MSRP $103.34
$72.54
26
Engine Coolant Pipe Adapter Audi
Audi Description: Outlet. Connector to Pipe. Connector hose. 3.0L 2018-19. Coupe, 3.0L.
MSRP $17.48
$11.54
MSRP $17.48
$11.54
26
HVAC Heater Hose Audi
Audi Description: Inlet. Water Pump To Connector. 2.9L #1 auxiliary. Hose.
MSRP $86.67
$60.84
MSRP $86.67
$60.84
26
HVAC Heater Hose Audi
Audi Description: Inlet. Pipe To Auxiliary Water Pump. 2.9L #1 auxiliary. Coolant hose.
MSRP $59.81
$43.43
MSRP $59.81
$43.43