Cooling Systems
Engine Coolant Bypass Pipe Connector
Audi
059-121-131-B
With RS7, front center. Connector tube. 3.6L, without rear a/c. 3.0L, #3.
$22.77
MSRP $35.58
Save $12.81
36% Off 
Radiator Coolant Hose
Audi
8K0-145-920-E
Supercharger Cooling Radiator. Location-Center Lower. 3.0L, hoses & pipes, 2013-2016. Coupe, 3.0L, auxiliary.
$196.56
MSRP $280.00
Save $83.44
29.8% Off 
Upper Hose
Audi
1EA-122-101-DQ
Q4 e-tron. Rwd. With r744 refrigerant. From 10/2023.
$179.00
MSRP $254.98
Save $75.98
29.8% Off 
Engine Coolant Crossover Pipe
Audi
06L-121-075-AP
2017-20. 2.0L main. Tube. Coupe, 2.0L, front, 2018-20.
$47.23
MSRP $63.48
Save $16.25
25.6% Off 
Diesel Exhaust Fluid (Def) Injector Feed Line
Audi
4H0-131-984-AC
Diesel, emissions reduction system, 2015-16.
$363.96
MSRP $527.50
Save $163.54
31% Off 
Engine Coolant Hose
Audi
8V0-121-030
Radiator Coolant Hose to Thermostat. 2.5L, rear.
$67.58
MSRP $94.66
Save $27.08
28.6% Off 
Engine Coolant Overflow Hose
Audi
4H0-121-081-AA
Connector tube. 4.0L. engine code CTFA. Overflow hose. 6.3L, primary. Reservoir hose. 4.2L, supply, upper.
$82.11
MSRP $115.01
Save $32.90
28.6% Off 
Inter-Cooler
Audi
4N0-145-806-H
A8 Quattro. 3.0l. Without plug-in hybrid. Right.
$525.55
MSRP $761.67
Save $236.12
31% Off 
Radiator Support Air Duct
Audi
8Y0-121-282-A
Engine code: dnvb or dywa. upper rear.
$59.52
MSRP $80.01
Save $20.49
25.6% Off 
Radiator Coolant Hose
Audi
4K0-122-056-F
2.0L, left, #2. Primary Radiator. Pipe to Water Pump Housing. A7 Sportback.
Fan Motor
Audi
4B0-820-059-A
Dash control unit fan. A6, S6. Console & trim. Controls & components. Switches & controls. Fan motor. R8.
HVAC Heater Hose
Audi
5WA-122-073-H
Outlet. Engine code: dsfa, right side. Engine code: dsfd, right side. Engine code: dnvb or dywa right side. Hose assy.
$16.20
MSRP $25.32
Save $9.12
36% Off 
Engine Water Pump
Audi
06C-121-004-HX
Incl.Gasket. To5400000. Cabriolet A4. Remanufactured.
$387.55
MSRP $561.67
Save $174.12
31% Off 
Engine Coolant Reservoir Hose
Audi
8W0-121-081-ER
3.0L, 2020-25, lower. Main. #2. 3.0L 2018-19. #3 from 10/14/2019. Coupe, 3.0L, #3, from 03/30/2020.
$60.69
MSRP $85.00
Save $24.31
28.6% Off 
HVAC Heater Hose
Audi
7L0-815-982
Exc.Auxiliary A/C & Heater. Inlet.
$21.88
MSRP $34.18
Save $12.30
36% Off 
Engine Coolant Outlet Flange
Audi
06H-121-132-H
Connector. 2.0L, gas. 2.0L, 2012-15. 2013-2016. To 05/10/2010. Convertible, 2.0L.
$47.12
MSRP $63.34
Save $16.22
25.6% Off 
Auxiliary Radiator
Audi
8K0-145-804-H
2012-15 3.0 Liter Gas. 3.0 Liter 2010-2012 Cooler & Components. From 10/01/2013. Supercharger Cooling. To 10/01/2013.
Fits A6, A7, A7...
$311.22
MSRP $443.33
Save $132.11
29.8% Off 
Rear Hose Coupling
Audi
1K0-122-291-C
Rear. 2009-2010 with awd, TT.
$29.43
MSRP $45.99
Save $16.56
36% Off 
HVAC Heater Hose
Audi
8R0-819-376-T
Outlet. Auxiliary Water Pump To Pipe. To 02/17/2014.
Engine Coolant Hose
Audi
06E-121-445-B
Pipe to Thermostat. Water hose. 3.2L return. Coolant hose.
$11.24
MSRP $17.56
Save $6.32
36% Off 
Radiator Coolant Hose
Audi
80A-122-101-BK
Q5 Sportback. From 10/02/2017.
$119.34
MSRP $170.00
Save $50.66
29.8% Off 
Radiator Coolant Hose Adapter
Audi
3B0-122-291-K
6.0L from vin 4e6011643 return. 6.0L return to vin 4e6011642.
$35.57
MSRP $55.59
Save $20.02
36% Off 
Temp Sensor
Audi
059-919-501
A6/S6. Color-Blue. A4. 1.8l. A4. 2.0l, 2.8l. S4, RS4.
$36.98
MSRP $57.77
Save $20.79
36% Off 
Oil Line
Audi
06L-145-735-H
Oil return line. Q5. 2.0L 2018-20. Oil outlet tube.
$53.32
MSRP $71.66
Save $18.34
25.6% Off 
Engine Coolant Overflow Hose
Audi
8K0-121-081-T
Reservoir hose. 4.2L, feed.
$82.11
MSRP $115.00
Save $32.89
28.6% Off 
Auxiliary Radiator
Audi
4N0-145-804-A
3.0L, with plug-in hybrid. A8 Quattro.
$263.24
MSRP $374.98
Save $111.74
29.8% Off 
Radiator Coolant Hose
Audi
7L8-121-070-AE
Supercharger Cooling Radiator. Gas, auxiliary.
$111.85
MSRP $156.64
Save $44.79
28.6% Off 
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