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.
Radiator Coolant Hose Bracket
Audi
WHT-006-829
Lower Radiator Coolant Hose. 2.0L, gas. 2013-2016. 2.0L front.
$3.19
MSRP $4.76
Save $1.57
33% Off 
2009-2017 Audi - Radiator
Audi
8K0-121-251-AJ
Fits A4, A5, allroad, Q5
2.0 Liter. 2.0 Liter, Auto Trans. 2.0 Liter, Gas. 2.0 Liter, Hybrid, Main. 2.0 Liter, w/Auto Trans. 2013-2016....
$446.60
MSRP $641.67
Save $195.07
30.4% Off 
Radiator
Audi
8E0-121-251-AQ
To 5400000. Cabriolet A4. Auto trans.
$511.20
MSRP $734.48
Save $223.28
30.4% Off 
Radiator
Audi
8K0-121-251-L
A5. A4. Q3. 648 x 444mm. 648 x 450mm. 2.0L, manual trans.
$363.08
MSRP $521.67
Save $158.59
30.4% Off 
Radiator
Audi
8E0-121-251-AR
Auto trans. A6/S6. 3.0l. Exc.Heavy Duty Cooling. 632 x 450 x 34mm. A4 Cabriolet. 3.2l. A6/S6. 2.7l. To Chassis/VIN 8H-8-013 500.
Radiator Cap
Audi
1J0-121-321-B
Location-Reservoir. Gas, main. Diesel, main. From Chassis/VIN 8D-T-308 001. From Chassis/VIN 8D-T-309 403.
$24.54
MSRP $39.59
Save $15.05
38% Off 
2017-2025 Audi - Auxiliary Radiator Isolator
Audi
4M0-121-268-A
$15.36
MSRP $24.78
Save $9.42
38% Off 
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