Cooling Systems
2025 Audi S4
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
Inlet Hose
Audi
5Q0-131-984-AG
Diesel, emission reduction system.
$84.77
MSRP $105.43
Save $20.66
19.6% Off 
Inter-Cooler
Audi
5Q0-145-803-AD
Engine code: dnvb. Engine code czra. 2.0L, code dhha. TT Quattro. A3. 2.0l. 2.0L, code cntb. A3. 1.8l. Convertible, 1.8L. Sedan, engine...
$519.99
MSRP $666.65
Save $146.66
22% Off 
Lower Coupling
Audi
2Q0-122-291-K
Left side, engine code: tn9.
$41.47
MSRP $50.82
Save $9.35
18.4% Off 
Oil Return Line
Audi
06A-145-735-AA
1.8L, 180 horsepower, return, fwd. TT. With 180hp. Without Quattro.
$283.79
MSRP $358.32
Save $74.53
20.8% Off 
Coolant Line
Audi
06B-121-497-F
To 5400000. 1.8L. Cabriolet A4. Feed.
$221.75
MSRP $279.98
Save $58.23
20.8% Off 
Air Intake Temp Sensor
Audi
06B-905-379-G
Q3. Allroad. A4. 1.8l. To vin 8e3100000. A4 Cabriolet. 2.0l. Convertible, 2.0L.
$93.79
MSRP $116.65
Save $22.86
19.6% Off 
Water Pump Assembly
Audi
06C-121-004-H
A6/S6. 3.0l. Cabriolet A4. New.
$487.49
MSRP $624.99
Save $137.50
22% Off 
Engine Coolant Hose
Audi
06C-121-188-B
Throttle Body Pipe. All Required. To Chassis/VIN 8E-5-053 000. From Chassis/VIN 8E-5-053 001.
$22.62
MSRP $32.78
Save $10.16
31% Off 
Water Pump
Audi
06E-121-018-D
From5400000. A4 Cabriolet. 3.2l. S4. S5. 3.0L, main, 2010-12. Q7. 3.0l tdi.
$219.12
MSRP $276.67
Save $57.55
20.8% Off 
Water Pump
Audi
06E-121-018-K
A6. Q5. Without diesel. S5. SQ5. S4. 3.0L, new. A7. A8. Gas, new.
$246.84
MSRP $311.67
Save $64.83
20.8% Off 
Water Pump
Audi
06E-121-018-H
2016-18. Q7. A7. 3.0l gas. A8. Gas, primary.
$305.43
MSRP $385.66
Save $80.23
20.8% Off 
Engine Coolant Hose
Audi
06E-121-030-B
ATF Cooler Pipe to Engine Oil Cooler. Gas, supply.
$125.96
MSRP $156.66
Save $30.70
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