Cooling Systems
Color
Condition
MSRP
Category
- Belts, Pulleys & Brackets
- Block Parts
- Camshafts, Lifters & Parts
- Complete Engines
- Crankshafts & Parts
- Cylinder Heads & Parts
- Engine Bearings
- Motor Mounts
- Oil Filler Caps
- Oil Pans
- Oil Pumps
- Other
- Pistons, Rings, Rods & Parts
- Rocker Arms & Parts
- Timing Components
- Vacuum Pumps
- Valve Covers
- Valves & Parts
Oil Inlet Line
Audi
04L-145-771-H
A3. 2.0l tdi. 2.0L, diesel.
$21.59
MSRP $34.82
Save $13.23
38% Off 
Temp Sensor
Audi
04L-906-088-JD
Emissions temp sensor. A3. Diesel, filter & components, before catalyst.
$58.89
MSRP $84.98
Save $26.09
30.7% Off 
Auxiliary Pump
Audi
04L-965-567-B
1.4L, hybrid controler cooling. A3. 1.4L, auxiliary.
$136.27
MSRP $200.10
Save $63.83
31.9% Off 
Upper Bracket
Audi
4M0-121-233-CE
2020-24, main. 4.0L. 3.0L, main.
$11.49
MSRP $18.54
Save $7.05
38% Off 
Radiator
Audi
4M0-121-251-M
Genuine Audi Radiator - Part 4M0-121-251-M (OEM)
Upgrade your engine cooling system with the Genuine Audi Radiator, part number...
$536.13
MSRP $805.00
Save $268.87
33.4% Off 
Inlet Hose
Audi
4M0-121-444-D
SQ7. Right. Transmission cooler.
$18.46
MSRP $29.78
Save $11.32
38% Off 
Engine Coolant Hose
Audi
4M0-121-449-BK
ATF Cooling. Pipe to Pipe.
$20.82
MSRP $33.58
Save $12.76
38% Off 
HVAC Heater Hose
Audi
4M0-265-374-R
Primary HVAC. Assy.Connector to Pipe. Toward Reservoir Hose.
$24.17
MSRP $38.98
Save $14.81
38% Off 
Air Duct
Audi
4M0-807-158-F-9B9
Enhance your Audi's cooling efficiency with the Genuine OEM Radiator Support Air Duct , part number 4M0-807-158-F-9B9 (also known as...
$41.27
MSRP $57.31
Save $16.04
28% Off 
Duct
Audi
4M0-807-605-B-9B9
Q7, bumper cover & trim. SQ7, bumper cover & trim.
$36.44
MSRP $58.78
Save $22.34
38% Off 
HVAC Heater Hose
Audi
4M0-819-332-P
Primary HVAC. Pipe to Pipe. Incl.Connector. Toward ATF Cooler.
HVAC Heater Hose
Audi
4M0-819-374-CG
Primary HVAC. Auxiliary Water Pump To Pipe. Toward ATF Cooler.
Auxiliary Radiator
Audi
4M8-121-002
4.0L, auxiliary, rsq8. RS Q8.
$510.60
MSRP $766.67
Save $256.07
33.4% Off 
Duct
Audi
4M8-121-287
2024-25, without s-line type, s model or rsq8. 2024-25, with rsq8, 2025.
$21.19
MSRP $34.18
Save $12.99
38% Off 
Radiator Coolant Hose
Audi
4M8-121-471-B
Radiator to Auxiliary Water Pump.
$69.29
MSRP $99.99
Save $30.70
30.7% Off 
Duct
Audi
4M8-145-333-A
3.0L, coolers and components, with s-line pkg.
$66.99
MSRP $96.67
Save $29.68
30.7% Off 
Front Duct
Audi
4M8-145-334-K
4.0L, coolers and components, SQ8.
$58.91
MSRP $85.00
Save $26.09
30.7% Off 
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