Radiators & Parts
availability
Engine Coolant Overflow Hose
Audi
8B3-121-081-E
3.0L, front.
$28.38
MSRP $44.00
Save $15.62
35.5% Off 
Engine Coolant Pipe
Audi
4K0-121-481-L
Main. Right side. Connector tube. Primary Radiator. Lower Radiator Coolant Hose. Toward Thermostat Housing.
$202.48
MSRP $285.98
Save $83.50
29.2% Off Engine Coolant Pipe
Audi
8B3-121-081-J
Hose. 3.0L, front. 2.0L, front.
$9.38
MSRP $14.54
Save $5.16
35.5% Off 
Engine Coolant Pipe
Audi
4H0-121-399-H
Water feed tube. 4.0L.
$41.61
MSRP $55.48
Save $13.87
25% Off 
Engine Coolant Pipe
Audi
4K0-145-639-C
2.0L, high voltage battery charger and controls, #5.
$166.37
MSRP $234.99
Save $68.62
29.2% Off 
HVAC Heater Hose
Audi
5QF-122-157-F
Left side. Inlet. From Auxiliary Water Pump.
$126.26
MSRP $178.33
Save $52.07
29.2% Off 
Floor Pan Splash Shield
Audi
8S8-825-208
Rear shield. Coupe.
$98.27
MSRP $136.48
Save $38.21
28% Off 
Engine Coolant Pipe
Audi
06F-121-497-G
Return tube. 2009 without awd, return. Water pipe. 2006-08.
$174.63
MSRP $246.65
Save $72.02
29.2% Off 
Engine Coolant Pipe
Audi
4KE-145-910-F
REAR. motor code: MQ3. REAR. 370 kW system.
$24.88
MSRP $38.58
Save $13.70
35.5% Off 
Radiator Coolant Hose Adapter
Audi
06D-121-132-C
2.0L, supply.
$47.36
MSRP $63.16
Save $15.80
25% Off 
Drive Motor Inverter Coolant Reservoir
Audi
5Q0-121-407-Q
1.4L, hybrid controler cooling.
$106.67
MSRP $148.14
Save $41.47
28% Off 
Bumper Cover Spacer Panel
Audi
4L0-807-151-3FZ
Lower trim panel. Without s line package.
$26.17
MSRP $40.58
Save $14.41
35.5% Off 
Engine Coolant Hose
Audi
4E0-121-445-AB
Tube. 6.0L, return, from vin 4e6011643. Pipe To Thermostat Housing. From Chassis/VIN 4E-6-008 501.
$253.81
MSRP $358.48
Save $104.67
29.2% Off 
Radiator Coolant Hose
Audi
8B3-122-055
2.0L front. Connector hose.
$66.00
MSRP $91.67
Save $25.67
28% Off Engine Coolant Reservoir
Audi
8B3-121-405-N
3.0L, main, to 04/07/2025. 2.0L. to 04/07/2025.
$75.60
MSRP $105.00
Save $29.40
28% Off 
HVAC Heater Hose
Audi
7L0-815-371-B
Inlet. Front Pipe to Center Pipe. Auxiliary A/C & Heater. For Rear Heater Core. Rear Heater Adapter Pipe to Underbody Pipe and Hose.
$19.56
MSRP $30.32
Save $10.76
35.5% Off 
Radiator Support Air Duct
Audi
4M0-807-605-B-9B9
Q7, with sport plus package, bumper cover & trim. SQ7 bumper cover & trim.
$37.91
MSRP $58.78
Save $20.87
35.5% Off 
Hose & Tube Assembly
Audi
8K0-121-081-CA
2013-2016, from 04/06/2012. Convertible, 2.0L.
$52.50
MSRP $70.00
Save $17.50
25% Off 
Engine Coolant Overflow Hose
Audi
4E0-121-103-S
Adapter To Pipe. Water hose. 5.2L, feed.
$34.95
MSRP $54.18
Save $19.23
35.5% Off 
Engine Coolant Hose
Audi
07K-121-057-A
Thermostat to Pipe. 2.5L, front.
$34.82
MSRP $53.98
Save $19.16
35.5% Off 
Radiator Support Baffle
Audi
4G8-121-284-AG
3.0L. with prestige pkg.
$64.80
MSRP $90.01
Save $25.21
28% Off 
Bumper Cover Spacer Panel
Audi
8K0-807-233-B
A4, with s-line pkg, 2009-2012. S4, 2010-2012.
$169.92
MSRP $240.00
Save $70.08
29.2% Off 
Engine Coolant Hose
Audi
4K0-121-449-AA
2.0L, #2. ATF Cooler. Outlet.
$7.60
MSRP $11.79
Save $4.19
35.5% Off 
Radiator Coolant Hose Hold Down
Audi
1C0-422-705-A
Gas, auxiliary. 4.0L without RS7 auxiliary front. 3.2L auxiliary.
$5.74
MSRP $8.91
Save $3.17
35.6% Off 
Inter-Cooler
Audi
5Q0-121-251-HQ
Auxiliary. A3. Secondary. 2.0L, diesel.
$251.08
MSRP $354.62
Save $103.54
29.2% Off 
Engine Coolant Overflow Hose
Audi
7L6-121-109-N
Reservoir hose. 4.2L, return.
$18.95
MSRP $29.38
Save $10.43
35.5% Off 
Engine Coolant Hose
Audi
079-121-107-AK
Pipe to Pressure Regulating Valve. 4.2L, supply, upper.
$17.97
MSRP $27.86
Save $9.89
35.5% Off 
Radiator Support Splash Shield Rivet
Audi
8K0-863-788
Inner shield,rivet. Rear shield,rivet. 2017-25. With sportback. 2013-2016. Coupe,. 4.2L. 3.2L.
$4.66
MSRP $7.21
Save $2.55
35.4% Off 
Engine Coolant Hose
Audi
7L8-121-073-H
Diesel, lower, 2013-14. Front Engine Pipe to Front Heater Pipe Assy.
$48.24
MSRP $64.31
Save $16.07
25% Off 
Lower Hose
Audi
5N0-122-051-CC
Front. Q3. From 04/25/2016. To 04/25/2016.
$164.02
MSRP $231.67
Save $67.65
29.2% Off 
Floor Pan Splash Shield Bracket
Audi
8W0-804-648
2017-25. Hatchback. Coupe. Convertible,.
$15.34
MSRP $23.78
Save $8.44
35.5% Off 
Radiator Support Baffle
Audi
8V0-121-283-J
Engine code dhha, to 02/11/2019.
$50.74
MSRP $67.65
Save $16.91
25% Off 
Engine Coolant Overflow Hose
Audi
8J0-121-109-E
Reservoir hose. 2011-15 with awd, TT. 2.0L 2009-2010 with awd, TT.
$39.61
MSRP $52.82
Save $13.21
25% Off 
HVAC Heater Hose
Audi
8K1-819-373-AN
Outlet. Heater Core To Valve. From 05/25/2009.
$76.80
MSRP $106.67
Save $29.87
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