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
Genuine Audi Auxiliary Radiator 4S0121252B OEM – R8 Left/Right Additional Cooler
Audi
4S0-121-252-B
Keep your Audi R8’s engine running at peak performance with this Genuine OEM Auxiliary Radiator (Part Number 4S0-121-252-B) . Designed...
$523.92
MSRP $786.67
Save $262.75
33.4% Off 
Radiator Mount Bracket
Audi
4S0-121-260-E
Radiator Location-Front Right.
$130.53
MSRP $191.67
Save $61.14
31.9% Off Radiator Insulator
Audi
4S0-121-275-B
Radiator Location-Rear Right. Radiator Location-Rear Left.
$6.65
MSRP $10.71
Save $4.06
37.9% Off Engine Coolant Hose
Audi
4S0-122-448-C
ATF Cooling. Cooler to Pipe. All Required. Incl.Inline Thermostat.
$97.01
MSRP $139.98
Save $42.97
30.7% Off 
T-Piece
Audi
4Z7-121-243
4.2L, supply, A4/S4. 4.2L, main, rear. 4.2L feed.
$24.54
MSRP $39.58
Save $15.04
38% Off 
Engine Oil Cooler Gasket
Audi
059-115-446-A
Diesel, 2010-12. 3.0L.
$20.45
MSRP $32.98
Save $12.53
38% Off 
Engine Coolant Outlet Gasket
Audi
059-121-149-E
Outlet Flange. 3.0L diesel, return.
$4.67
MSRP $7.54
Save $2.87
38.1% Off 
Vacuum Tube
Audi
059-131-492-BN
Diesel, cooler & controls. 2013-15, cooler & components. Diesel, exhaust cooler. 3.0L diesel, cooler & components.
$33.34
MSRP $53.79
Save $20.45
38% Off 
Upper Pipe
Audi
059-131-492-CA
2013-15, cooler & components. Diesel, cooler & controls. Diesel, exhaust cooler. 3.0L diesel, cooler & components.
$14.37
MSRP $23.17
Save $8.80
38% Off 
Exhaust Gas Temperature (Egt) Sensor
Audi
059-906-088-AA
Location-Before Pre-Catalyst. 3.0L, post converter.
$74.25
MSRP $107.15
Save $32.90
30.7% Off Temp Sensor
Audi
059-906-088-T
2010-12, pre converter. 3.0L, pre converter.
$215.59
MSRP $316.58
Save $100.99
31.9% Off 
Temp Sensor
Audi
059-919-501
A6/S6. Color-Blue. A4. 1.8l. A4. 2.0l, 2.8l. S4, RS4.
$35.82
MSRP $57.77
Save $21.95
38% Off 
Water Hose
Audi
5Q0-121-051-L
2.0L, code dlra, auxiliary- left side, inner. Sedan/wagon, engine code cyfb, auxiliary radiator, left side, #2. Sedan/wagon, engine code...
$31.98
MSRP $51.58
Save $19.60
38% Off 
Hose & Tube Assembly
Audi
5Q0-121-064-AT
Sedan, engine code cntc. 2.0L, code cntb, left side.
$88.92
MSRP $128.32
Save $39.40
30.7% Off 
Cross Tube
Audi
5Q0-121-070-AP
2.0L, code dlra, left side. 2.0L, code dlra, auxiliary- right side. Sedan/wagon, engine code cyfb, auxiliary radiator, right side....
$58.89
MSRP $84.98
Save $26.09
30.7% Off 
Tube
Audi
5Q0-121-070-BT
Engine code: dnvb, left side. Engine code: dsfa, left side. 2.0L, code dhha, right side. Engine code djja or dlra. Engine code dhha,...
$46.79
MSRP $64.98
Save $18.19
28% Off 
Engine Coolant Hose
Audi
5Q0-121-086-D
Inverter Cooling. Drive Motor Inverter Cooler Water Pump. Inlet. Pipe to Pipe.
Fan Shroud
Audi
5Q0-121-205-AQ
A3. Convertible, 1.8L. Engine code cntc, 2015-16.
$330.70
MSRP $485.61
Save $154.91
31.9% Off 
Expansion Tank
Audi
5Q0-121-407-P
A3. 1.4L, engine cooling.
$88.94
MSRP $128.33
Save $39.39
30.7% Off 
Heat Shield
Audi
5Q0-121-653-D
Convertible, engine code czra, auxiliary. Sedan, 1.8L, auxiliary, pierburg. Sedan, engine code cntc, auxiliary, upper pump. 2.0L, code...
Water Hose
Audi
5Q0-122-051-DD
1.4L, hybrid controler cooling, #4.
$73.91
MSRP $106.65
Save $32.74
30.7% Off 
Water Hose
Audi
5Q0-122-051-EJ
2.0L, code dlra, auxiliary- left side. Sedan/wagon, engine code djja or dlra, auxiliary radiator, left side, #3.
$83.15
MSRP $119.98
Save $36.83
30.7% Off 
Lower Hose
Audi
5Q0-122-051-EL
2.0L, code dhha, right side. TT Quattro. TTS Quattro.
$112.02
MSRP $161.67
Save $49.65
30.7% Off Engine Coolant Hose
Audi
5Q0-122-063-J
Auxiliary Water Pump. Charge Air Cooling. Outlet.
Upper Hose
Audi
5Q0-122-101-DT
Sedan/wagon, engine code cyfb, main, to 04/10/2017. S3.
$207.69
MSRP $304.98
Save $97.29
31.9% Off 
Upper Hose
Audi
5Q0-122-101-EA
A3. Engine code cntc, to 04/10/2017. To 05/15/2017. TT Quattro. TTS Quattro.
$118.03
MSRP $173.32
Save $55.29
31.9% Off 
HVAC Heater Hose
Audi
5Q0-122-157-AH
Inlet. Outlet Flange to Pipe.
$15.24
MSRP $24.58
Save $9.34
38% Off HVAC Heater Hose
Audi
5Q0-122-157-CK
Inlet. Pipe to EGR Cooler.
$28.51
MSRP $45.98
Save $17.47
38% Off 
Lower Coupling
Audi
5Q0-122-291-T
Engine code czra. 2.0L, code cntb, right side. Convertible, 1.8L. Sedan, engine code cntc. Primary Radiator. Lower Radiator Coolant...
$143.00
MSRP $209.97
Save $66.97
31.9% Off 
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