Audi A4 Radiators & Hoses
We stock Genuine OEM Audi® Radiators & Hoses for your Audi A4. A new OEM radiator can efficiently transfer heat away from the engine, preventing overheating and damage, ensuring smooth and reliable vehicle performance. OEM radiators are specifically designed to fit your vehicle's make and model, optimizing cooling efficiency and improving fuel economy. Investing in an OEM radiator guarantees superior quality, durability, and compatibility with your vehicle. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.
2018-2020 Audi - Outer Duct
Audi
8W0-121-284-AL
2.0L 2017-2019 auto trans. from 02/19/2018. 2017-20. from 02/19/2018.
$44.40
MSRP $61.67
Save $17.27
28% Off 
2020-2024 Audi - Inner Duct
Audi
8W0-121-674-B
2.0L 2020-24 40 tsfi. 3.0L. 2021-25. 2.0L 2020-25 45 tsfi.
$20.82
MSRP $33.58
Save $12.76
38% Off 
Radiator Support Air Deflector
Audi
8W0-121-764-A
2019 A4, without s-line. S4.
$51.60
MSRP $71.66
Save $20.06
28% Off 
2002-2008 Audi - Splash Shield
Audi
8E0-863-821-AR
2.0L. 1.8L, auto trans. 3.0L, without Quattro.
$451.24
MSRP $648.34
Save $197.10
30.4% Off 
2017-2020 Audi - Inner Duct
Audi
8W0-121-674-A
2.0L 2017-2019 auto trans. 2017-20. 3.0L. Inner, 2.0L.
$25.19
MSRP $41.98
Save $16.79
40% Off 
Radiator Support Splash Shield
Audi
8D0-863-821-S
4 cylinder.
$180.53
MSRP $254.99
Save $74.46
29.2% Off 
Radiator Support Splash Shield
Audi
8K1-863-822-S
2.0 Liter. 2013-2016. 3.0 Liter. All. Radiator Support Splash Shield.
Fits A4, allroad, Q5, S4, SQ5
2.0 Liter. 2013-2016, From...
$289.10
MSRP $408.33
Save $119.23
29.2% Off 
2017-2023 Audi Rear Radiator Support Splash Shield A4 Allroad Quattro S4
Audi
8W0-863-822-B
2017-21. Radiator Support Splash Shield.
Fits A4, A4 allroad, RS7 Sportback, S4, S7 Sportback
2017-21. 2017-20.
$206.50
MSRP $291.66
Save $85.16
29.2% Off 
2017-2024 Audi - Air Duct
Audi
8W0-121-293-A
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....
$40.80
MSRP $56.67
Save $15.87
28% Off 
2013-2024 Audi - Radiator Support Bolt
Audi
N-911-757-01
2.0L plug-in hybrid. To 10/24/2016. Convertible, 2.0L. Convertible, 3.0L. 2017-25. to 11/21/2016.
$0.67
MSRP $1.00
Save $0.33
33% Off 
Radiator Support Air Deflector
Audi
8W0-121-763-B
2019 A4, with s-line or S4.
$54.00
MSRP $74.99
Save $20.99
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