Radiator & Components for 2019 Audi A4 Quattro
No.
Part # / Description / Price
Price
1
MSRP $583.34
$402.50
8
Radiator Support Air Duct 
Audi
Audi Positions: Right
Description: 2.0L 2017-2019 auto trans. from 02/19/2018. 2017-20. from 02/19/2018.
MSRP $61.67
$44.77
MSRP $61.67
$44.77
8
Radiator Support Air Duct Audi
Audi Positions: Left
Description: 2.0L 2017-2019 auto trans. from 02/19/2018. 2017-20. from 02/19/2018.
MSRP $61.67
$44.77
MSRP $61.67
$44.77
8
Audi front radiator air duct Audi
Audi Positions: Front upper
Description: 2017-2019, auto trans. 2.0L 2020-24 40 tsfi. 2021-25. 2017-20. Convertible, upper. Coupe, 2.0 or 3.0L, upper. 2.0L 2020-25 45 tsfi. 2.9L. upper.
MSRP $33.58
$22.16
MSRP $33.58
$22.16
8
Radiator Support Air Duct Audi
Audi Positions: Front lower
Description: 2.0L 2017-2019 auto trans. 2.0L 2020-24 40 tsfi. 2021-25. 2017-20. Convertible, lower. Coupe, 2.0 or 3.0L, lower. 2.0L 2020-25 45 tsfi. 2.9L. lower, rear.
MSRP $56.67
$41.14
MSRP $56.67
$41.14
8
Radiator Support Air Duct Audi
Audi Positions: Front right inner
Description: 2.0L 2017-2019 auto trans. 2017-20. 3.0L. Inner, 2.0L.
MSRP $41.98
$27.71
MSRP $41.98
$27.71
9
Radiator Support Air Duct Audi
Audi Positions: Left
Description: 2.0L 2017-2019 auto trans. 2017-20. 3.0L. Inner, 2.0L.
MSRP $27.98
$18.47
MSRP $27.98
$18.47
10
Audi Coolant Expansion Tank Audi
Audi Description: 2017-2019, auto trans. 2017-20. A4 allroad. To 01/14/19. 45 tsfi. A5. 01/14/19 - 06/18/20. 2021-25.
MSRP $201.67
$141.57
MSRP $201.67
$141.57
11
Coolant Reservoir Mount Bracket Audi
Audi Description: 40 tsfi. 2021-25. 2017-20. 2017-2019, manual trans. 2017-2019, auto trans. Convertible, 2.0L. Coupe, 2.0L. 45 tsfi.
MSRP $48.78
$32.19
MSRP $48.78
$32.19
13
MSRP $4.36
$3.05
14
MSRP $59.98
$43.55
15
Upper Hose Audi
Audi Positions: Upper
Description: A5. 2021-25, front left. A4. Coupe, 2.0L, front, 2018-20. Convertible, 2.0L, front.
MSRP $96.67
$67.86
MSRP $96.67
$67.86
16
Radiator Coolant Hose Seal Audi
Audi Notes: PARTS: Part included with upper hose. Part cannot be reused/reinstalled.
MSRP $2.62
$1.83
MSRP $2.62
$1.83
16
Radiator Coolant Hose O-Ring Audi
Audi Notes: PARTS: Part included with upper hose. Part cannot be reused/reinstalled.
Description: 2017-2019, auto trans, from 07/09/2019. 45 tsfi.
MSRP $4.37
$3.05
MSRP $4.37
$3.05
17
Radiator Coolant Hose C-Clip Audi
Audi Notes: PARTS: Part included with upper hose. Part cannot be reused/reinstalled.
MSRP $6.47
$4.52
MSRP $6.47
$4.52
19
Radiator Hose Clamp Audi
Audi Notes: PARTS: Part included with upper hose. Part cannot be reused/reinstalled.
MSRP $6.27
$4.40
MSRP $6.27
$4.40
20
Radiator Coolant Hose Adapter Audi
Audi Notes: PARTS: Part included with upper hose. Part cannot be reused/reinstalled.
Description: Upper Radiator Coolant Hose. At Water Pump Housing. Incl.C-Clip and Seal. 2017-2019, auto trans. 2017-20. 45 tsfi. 2.0L, front, 2018-20, upper. Convertible, 2.0L, front, upper.
MSRP $22.78
$15.03
MSRP $22.78
$15.03
21
Engine Coolant Overflow Hose Audi
Audi Description: 40 tsfi. 2021-25, front upper, #3. 2017-2019, auto trans. 2017-20. 45 tsfi. Coupe, 2.0L, front, 2018-20, lower, from 06/26/17. Convertible, 2.0L, front, lower, from 06/26/2017.
MSRP $36.38
$24.01
MSRP $36.38
$24.01
22
MSRP $37.78
$24.93
22
Engine Coolant Pipe Audi
Audi Description: Water pipe. 2017-20. 2017-2019, manual trans. By-pass pipe. 2017-2019, auto trans. 2.0L main. Connector tube. Convertible, 2.0L, front.
MSRP $153.33
$107.64
MSRP $153.33
$107.64
22
Engine Coolant Pipe Audi
Audi Description: Tube assy. Water pipe. 2017-2019. 40 tsfi. 2021-25. 2017-20. Coupe, 2.0L.
MSRP $92.99
$65.27
MSRP $92.99
$65.27
22
Engine Coolant Hose Audi
Audi Description: ATF Cooling. Cooler to Pipe. Incl.Inlet & Outlet Hoses. Hose assy. Water hose. 2017-2019. 40 tsfi. 2021-25. 2017-20. Convertible, 2.0L.
MSRP $33.58
$22.16
MSRP $33.58
$22.16
23
Lower Coolant Hose Audi
Audi Positions: Lower
Description: A5. A4 allroad. To 05/16/2016. From 05/16/2016. 2.0L, front, 2018-20. 2017-20. Convertible, 2.0L, front.
MSRP $231.67
$162.63
MSRP $231.67
$162.63
27
Engine Oil Temperature Sensor Audi
Audi Notes: PARTS: Part included with lower hose. Part cannot be reused/reinstalled.
MSRP $53.32
$38.71
MSRP $53.32
$38.71
27
Engine Coolant Temperature Sensor Audi
Audi Description: Location-Engine. Location-Cylinder Head. To 07/10/2018. To 07/23/2018.Supersedes to 079-919-523-J
29
Engine Coolant Hose Audi
Audi Notes: PARTS: Part included with lower hose. Part cannot be reused/reinstalled.
Description: Auxiliary Water Pump. Engine Cooling. Inlet. 2017-2019, auto trans. 2017-20.
MSRP $51.58
$31.21
MSRP $51.58
$31.21
29
Heater Hose Audi
Audi Description: Inlet. Connector to Heater Core. Incl.Connector. 2021-25, heater hose. 2.0L, rear, 2021-25. Coupe, 2.0L, rear, 2018-20. Convertible, 2.0L, rear, 2021-24.
MSRP $30.58
$20.18
MSRP $30.58
$20.18
29
HVAC Heater Hose Audi
Audi Description: Outlet. Valve To Connector. 2.0L, rear, 2018-20. Convertible, 2.0L, rear, 2018-2020.
MSRP $29.78
$19.65
MSRP $29.78
$19.65
29
HVAC Heater Hose Audi
Audi Description: Outlet. Connector to Pipe. Incl.Connector. 2.0L, rear, 2018-2020. Coupe, 2.0L, rear, 2018-20.
MSRP $123.34
$86.58
MSRP $123.34
$86.58
29
Heater Hose Audi
Audi Description: Outlet. Valve To Heater. 2.0L, rear, 2018-2020. Coupe, 2.0L, rear, 2018-20.
MSRP $12.16
$8.03
MSRP $12.16
$8.03
30
Engine Coolant Reservoir Overflow Hose Clamp Audi
Audi Notes: PARTS: Part included with lower hose. Part cannot be reused/reinstalled.
MSRP $8.87
$6.20
MSRP $8.87
$6.20