Radiators, Coolers & Related 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: Left
Description: 2.0L 2017-2019 auto trans. from 02/19/2018. 2017-20. from 02/19/2018.
MSRP $61.67
$44.40
MSRP $61.67
$44.40
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
$44.40
MSRP $61.67
$44.40
8
Radiator Support 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
$21.66
MSRP $33.58
$21.66
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
$40.80
MSRP $56.67
$40.80
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
$27.08
MSRP $41.98
$27.08
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
$18.05
MSRP $27.98
$18.05
10
Engine Coolant Reservoir 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
$142.78
MSRP $201.67
$142.78
11
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
$31.46
MSRP $48.78
$31.46
13
MSRP $4.36
$2.81
14
MSRP $59.98
$43.19
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
$69.60
MSRP $96.67
$69.60
16
Radiator Coolant Hose Seal Audi
Audi Notes: PARTS: Part included with upper hose. Part cannot be reused/reinstalled.
MSRP $2.62
$1.69
MSRP $2.62
$1.69
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
$2.81
MSRP $4.37
$2.81
17
Radiator Coolant Hose C-Clip Audi
Audi Notes: PARTS: Part included with upper hose. Part cannot be reused/reinstalled.
MSRP $6.47
$4.17
MSRP $6.47
$4.17
19
Radiator Hose Clamp Audi
Audi Notes: PARTS: Part included with upper hose. Part cannot be reused/reinstalled.
MSRP $6.27
$4.05
MSRP $6.27
$4.05
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
$14.69
MSRP $22.78
$14.69
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
$23.47
MSRP $36.38
$23.47
22
Engine Coolant Pipe Audi
Audi Description: 45 tsfi. 2017-2019, auto trans. 40 tsfi. 3.0L 2020-25. Connector. 2021-25 front upper. Coupling. 2.0L, front, 2018-20, from 06/26/2017. Convertible, 2.0L, front, from 06/26/2017. 3.0L 2018-19.
MSRP $37.78
$24.37
MSRP $37.78
$24.37
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
$108.56
MSRP $153.33
$108.56
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
$66.95
MSRP $92.99
$66.95
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
$21.66
MSRP $33.58
$21.66
23
Radiator 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
$164.02
MSRP $231.67
$164.02
27
Engine Coolant Temperature Sensor Audi
Audi Notes: PARTS: Part included with lower hose. Part cannot be reused/reinstalled.
MSRP $53.32
$38.39
MSRP $53.32
$38.39
27
Engine Coolant Temperature Sensor Audi
Audi Description: Location-Engine. Location-Cylinder Head. To 07/10/2018. To 07/23/2018.
MSRP $35.58
$22.95
MSRP $35.58
$22.95
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
$33.27
MSRP $51.58
$33.27
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
$87.32
MSRP $123.34
$87.32
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
$19.72
MSRP $30.58
$19.72
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
$19.21
MSRP $29.78
$19.21
29
Heater Hose Audi
Audi Description: Outlet. Valve To Heater. 2.0L, rear, 2018-2020. Coupe, 2.0L, rear, 2018-20.
MSRP $12.16
$7.84
MSRP $12.16
$7.84
30
Engine Coolant Reservoir Overflow Hose Clamp Audi
Audi Notes: PARTS: Part included with lower hose. Part cannot be reused/reinstalled.
MSRP $8.87
$5.71
MSRP $8.87
$5.71