Cooling Systems
availability
Expansion Tank
Audi
1EA-121-407-H
Awd. Q4 e-tron Sportback. Rwd.
$48.74
MSRP $64.98
Save $16.24
25% Off 
Lower Hose
Audi
8R0-121-049-M
3.0L gas, return. Q5. Engine Cooling Radiator. SQ5.
$85.20
MSRP $118.35
Save $33.15
28% Off 
Hose Assembly
Audi
4K0-122-901-F
2.9L, right. S6. Right auxiliary. 2.9L, auxiliary.
$50.61
MSRP $67.48
Save $16.87
25% Off 
HVAC Heater Hose
Audi
4H0-819-334-N
Inlet. Pipe to Connector. Incl.Connector.
$50.00
MSRP $66.66
Save $16.66
25% Off 
Oil Return Line
Audi
079-145-743-A
4.0 Liter. Line used to transmit oil amongst the turbo, Intercooler and engine. Feed Line. Inlet pipe. Intake pipe. Lower PRESSURE hose....
$94.80
MSRP $131.67
Save $36.87
28% Off 
Inter-Cooler Pipe Grommet
Audi
4G0-129-669-C
2.0L. Intercooler,grommet. 2020-24, intercooler. Mount bracket,grommet. 2.9L, charge air cooler. 2.9L, intercooler and compressor....
$7.02
MSRP $10.89
Save $3.87
35.5% Off HVAC Heater Hose
Audi
4M0-265-374-R
Primary HVAC. Assy.Connector to Pipe. Toward Reservoir Hose.
$25.14
MSRP $38.98
Save $13.84
35.5% Off 
Engine Coolant Hose
Audi
7L0-122-096-G
Exc.Auxiliary A/C & Heater. Thermostat to Heater Pipe. 3.6L, without rear a/c.
$38.49
MSRP $51.32
Save $12.83
25% Off 
Engine Coolant Thermostat Housing Gasket
Audi
WHT-007-809
O-Ring. 80 x 4mm. 4.0L, #3. RS6 Avant. To housing. RS7 Sportback. Main. 80x4.
$17.62
MSRP $27.32
Save $9.70
35.5% Off 
Hose
Audi
5QF-121-058-A
Turbocharger Cooling. Outlet. Pipe to Reservoir Pipe. Sedan/wagon, engine code czra. Right side, without s-line.
$14.31
MSRP $22.18
Save $7.87
35.5% Off 
Mount Screw
Audi
N-906-298-03
A6. 2017-25. Convertible,. 3.0L. Mount plate,screw. 2.9L.
$2.44
MSRP $3.78
Save $1.34
35.4% Off 
Hose
Audi
4K0-122-109-AN
Main, #3, 04/18/2022-09/05/22. 2.9L, left upper, #1, 04/18/22-05/16/2022.
$46.24
MSRP $61.65
Save $15.41
25% Off 
Hose & Tube Assembly
Audi
4N0-145-948-A
3.0L, with plug-in hybrid, auxiliary, #2.
$46.54
MSRP $62.05
Save $15.51
25% Off 
Bumper Cover Spacer Panel
Audi
8W5-807-838
2017-18 A4 with s-line or S4 cover & trim. 2019 A4 with s-line or S4 cover & trim.
$18.95
MSRP $29.38
Save $10.43
35.5% Off 
Radiator Support Splash Shield
Audi
80A-853-887-L
Q5, without s-line style.
$143.95
MSRP $203.32
Save $59.37
29.2% Off 
Radiator Coolant Hose
Audi
4H0-121-060-J
Supercharger Cooling Radiator. Center.
$82.67
MSRP $114.82
Save $32.15
28% Off 
Engine Oil Cooler Gasket
Audi
028-117-070-B
3.0L. Cooler To Adapter. 3.2L.
$27.08
MSRP $41.98
Save $14.90
35.5% Off 
Engine Coolant Hose
Audi
4N0-121-447-C
4.0L, upper, #4. ATF Cooling. Connector to Valve. Toward Radiator Coolant Hose.
$33.14
MSRP $51.38
Save $18.24
35.5% Off 
Engine Coolant Hose
Audi
4H0-819-373-L
Pipe to Heater Inlet Hose Connector.
$78.00
MSRP $108.34
Save $30.34
28% Off 
By-Pass Hose
Audi
07K-121-055-A
2.5L, front. Primary Radiator. Adapter to Thermostat Housing. Incl.Adapter.
$78.71
MSRP $109.32
Save $30.61
28% Off 
Radiator Coolant Hose
Audi
5WA-122-101-AD
S3. Outlet. Auxiliary Radiator. Engine code: dsfa, right side, inner.
$46.74
MSRP $62.32
Save $15.58
25% Off 
Radiator Coolant Hose Adapter
Audi
4K0-122-291-D
2.0L heating. #3. 2.9L main, left side,upper. Adapter. 3.0L main.
$18.95
MSRP $29.38
Save $10.43
35.5% Off 
Engine Coolant Bypass Pipe O-Ring
Audi
N-908-063-02
28 x 3.5mm. 4.0L, primary. 4.0L, main. With RS7, main. 4.2L, primary. 4.2L. large. 4.2L, return, 2005-06. 4.2L A4/S4 return. 4.2L main.
$4.63
MSRP $7.18
Save $2.55
35.5% Off 
Engine Coolant Thermostat Housing Bolt
Audi
N-904-121-04
Thermostat unit,screw. 3.2L, main.
$7.84
MSRP $12.16
Save $4.32
35.5% Off 
Floor Pan Splash Shield
Audi
80A-825-209-J
With SPORTBACK. rear, 2.0L to 01/31/2022. Without sportback, rear, 2.0L, from 01/31/2022.
$204.14
MSRP $288.33
Save $84.19
29.2% Off 
Inter-Cooler Bolt
Audi
N-909-722-01
Sedan/wagon, engine code czra. 2.0L, code dhha. Intercooler,bolt. Engine code: dsfa. 1.4L, hybrid controler cooling. 2.0L, code cntb....
$1.79
MSRP $2.78
Save $0.99
35.6% Off 
Radiator Coolant Hose
Audi
4B0-121-055-Q
A6/S6. 3.0l. Radiator to Pipe.
$82.80
MSRP $115.00
Save $32.20
28% Off Radiator Coolant Hose
Audi
4S0-122-050
Radiator Location-Front Right. Underbody Pipe to Front Pipe.
$183.71
MSRP $259.47
Save $75.76
29.2% Off 
HVAC Heater Hose
Audi
8W0-819-332-E
Inlet. Pipe To Auxiliary Water Pump. Coupe, 3.0L, auxiliary, 2018-19.
$31.85
MSRP $49.38
Save $17.53
35.5% Off 
Hose & Tube Assembly O-Ring
Audi
WHT-006-124-A
2021-25, front upper, 20x3. Engine code: dnvb or dywa upper. 20x3.
$1.33
MSRP $2.06
Save $0.73
35.4% Off 
Radiator Support Baffle
Audi
4G8-853-888-J
3.0L. 4.0L, without RS7.
$286.74
MSRP $405.01
Save $118.27
29.2% Off 
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