Cooling Systems
availability
Radiator Coolant Hose
Audi
06C-121-445-A
Pipe To Thermostat Housing. 3.0L v6.
$19.08
MSRP $29.58
Save $10.50
35.5% Off 
HVAC Heater Hose
Audi
80A-122-073-G
Auxiliary Water Pump to Radiator Coolant Hose.
$33.47
MSRP $55.78
Save $22.31
40% Off 
Floor Pan Splash Shield
Audi
80A-825-208-E
Without sportback.
$255.20
MSRP $366.66
Save $111.46
30.4% Off 
Expansion Tank
Audi
9J1-121-407-A
2022-24, to 09/19/2022. RS e-tron GT.
$54.01
MSRP $75.01
Save $21.00
28% Off 
Cooling System Bypass Line Adapter
Audi
1K0-121-087-H
Distributor. 2011-15 with awd, tts, feed. 2.0L 2009-2010 with awd, tts. Connector tube. 2006-08. 2.0L 2008 all 2009 without awd supply.
$28.99
MSRP $46.38
Save $17.39
37.5% Off 
Radiator Air Seal
Audi
1K0-121-345-C
2009-13. 2009 without awd. 2.5L, main. 2.0L 2011-15 with awd, TT. 2011-15 with awd, tts, main. 2006-08. 3.2L, main.
$13.66
MSRP $21.18
Save $7.52
35.5% Off 
Radiator Support Air Duct
Audi
8T0-121-283-R
Air duct. Convertible, 2.0L.
$101.48
MSRP $143.33
Save $41.85
29.2% Off 
Radiator Support Splash Shield
Audi
8T0-807-081-A
2.0L. 2008-12, cover & brackets, A5. 3.0L.
$88.02
MSRP $124.32
Save $36.30
29.2% Off 
Radiator Support Panel
Audi
8V0-805-588
Sedan, without 1.4L.
$464.60
MSRP $673.34
Save $208.74
31% Off 
Radiator Support Air Duct
Audi
8W0-121-283-BS
2.0L 2020-24 40 tsfi. 2021-25. 2.0L 2020-25 45 tsfi.
$52.80
MSRP $73.33
Save $20.53
28% Off 
Auxiliary Radiator
Audi
8W0-121-202-A
RS5. Front, with super cooling. Charge Air Cooling. Location-Wheel Arch. To 02/12/2018. 2.9L, auxiliary, right side, front. From...
$587.65
MSRP $851.67
Save $264.02
31% Off 
Hose
Audi
8W0-819-374-AG
Inlet. Pipe To Auxiliary Water Pump. 3.0L, auxiliary, 2020-25, from 02/01/2021. Convertible, 3.0L, auxiliary, 2020-24, from 03/08/2021....
$20.74
MSRP $33.18
Save $12.44
37.5% Off 
Engine Coolant Hose
Audi
8W0-819-375-AE
Auxiliary Water Pump. Engine Cooling. Inlet. 2017-2019, auto trans. 2017-20.
$30.95
MSRP $51.58
Save $20.63
40% Off 
Engine Coolant Pipe O-Ring
Audi
N-909-125-01
Water inlet tube,seal. 4.0L with RS7 vent lines. 4.0L without RS7 main supply. 4.2L, 2004-06. From Chassis/VIN 4D-Y-007 001. 32 x 5mm....
$4.63
MSRP $7.18
Save $2.55
35.5% Off 
Secondary Air Injection Pump Hose
Audi
06E-131-143-AK
Pipe. Hose & tube assy. Convertible, 3.0L, pump & components. 3.0L gas, 2012-15. to 02/17/2012.
$155.76
MSRP $220.00
Save $64.24
29.2% Off 
Bumper Cover Spacer Panel
Audi
8E0-807-152-A-01C
A4 & S4 without air intake, all. A4/S4, 3.2l.
$24.69
MSRP $39.50
Save $14.81
37.5% Off 
Engine Coolant Thermostat
Audi
06J-121-113-A
TT. Without tts model. 2.0L, main. A5. Q5. 2.0L, with behr water pump. A4. A3. 2.0l.
$126.25
MSRP $178.32
Save $52.07
29.2% Off 
Engine Coolant Reservoir Bracket
Audi
4M0-121-232-E
2020-24, main. 4.0L. 3.0L, main.
$7.89
MSRP $12.23
Save $4.34
35.5% Off 
Bumper Cover Spacer Panel
Audi
4M8-807-320-A
Trim plate. 2019-23.
$65.51
MSRP $90.98
Save $25.47
28% Off 
Engine Coolant Hose
Audi
4G0-122-445-H
2.0L, aux water pump, rear, 2016-18, with awd. ATF Cooler. Outlet. Pipe to Pipe. Incl.Thermostat.
$119.18
MSRP $168.34
Save $49.16
29.2% Off 
Engine Coolant Pipe
Audi
1EA-121-064
Awd with r-1234yf refrigerant rear. to 10/30/2023. Awd with r-1234yf refrigerant rear. from 10/30/2023. Rwd with r-744 refrigerant rear.
$37.31
MSRP $51.82
Save $14.51
28% Off 
Power Steering Pump
Audi
8K0-145-153-F
Exc.Dynamic Steering. A4. 2.0l. A5. 2.0l. With servotronic. 2010-12, 2.0L, without dynamic steering. 2008-12, 2.0L.
$572.11
MSRP $829.15
Save $257.04
31% Off 
HVAC Heater Hose
Audi
4E0-819-373-AC
Outlet. From Connector.
$165.07
MSRP $233.15
Save $68.08
29.2% Off 
Radiator Support Access Cover
Audi
8R0-807-081
Q5, with s line package.
$94.86
MSRP $133.98
Save $39.12
29.2% Off 
Engine Coolant Thermostat Housing Bolt
Audi
N-104-583-02
Thermostat unit,mount bolt. 3.2L, main.
$3.13
MSRP $4.86
Save $1.73
35.6% Off 
Power Steering Pump
Audi
4E0-145-155-N
Q7. 3.0l gas. Q7. 3.6l. 4.2L, 2004-06. A8, S8. 4.2l.
$959.10
MSRP $1,283.08
Save $323.98
25.3% Off 
Engine Coolant Pipe
Audi
8S0-121-071
Water pipe. 2.5L, rear.
$126.25
MSRP $178.31
Save $52.06
29.2% Off 
Radiator Coolant Hose
Audi
4K0-145-960
Auxiliary Radiator. Center. Pipe to Charge Air Cooler. 2.9L, left upper, #2. 2.9L, main, left side, lower, #3.
$8.71
MSRP $13.50
Save $4.79
35.5% Off 
Cooling System Bypass Line Adapter
Audi
N-104-787-01
Auxiliary Radiator. Location-Wheel Arch. 3.0L gas auxiliary. 4.0L, auxiliary, front. Without RS7, auxiliary, front.
$12.73
MSRP $19.74
Save $7.01
35.5% Off Engine Coolant Hose
Audi
420-121-448-C
ATF Cooling. Inlet. Coolant Hose Connector to Pipe.
$7.79
MSRP $12.08
Save $4.29
35.5% Off 
Engine Coolant Pipe
Audi
06D-121-071-R
Water pipe. 2.0L, return.
$109.60
MSRP $154.80
Save $45.20
29.2% Off Radiator Mount Bracket
Audi
4S0-814-541-C
Radiator Location-Rear Left.
$158.11
MSRP $223.32
Save $65.21
29.2% Off Outer Hose
Audi
06K-121-051-AA
Engine code: dsfd, left side.
$18.95
MSRP $29.38
Save $10.43
35.5% Off 
Engine Water Pump Gasket
Audi
03H-121-119
RS3. TT RS Quattro. 2.5L.
$3.24
MSRP $5.02
Save $1.78
35.5% Off 
Radiator Coolant Hose Adapter
Audi
3B0-122-291-B
Rear. Auxiliary Radiator. Lower Radiator Coolant Hose. 2.0L, code cyfb, auxiliary-left side. 2.0L, diesel, radiator.
$28.74
MSRP $45.99
Save $17.25
37.5% Off 
Engine Coolant Hose
Audi
1K0-121-447-AL
3.2L, feed. Tee To Heater.
$22.49
MSRP $35.98
Save $13.49
37.5% Off No results found. Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!