Cooling Systems
Engine Coolant Pipe
Audi
06M-121-481-AG
Tube. 2.9L, main.
$138.06
MSRP $194.99
Save $56.93
29.2% Off 
Turbocharger Coolant Line
Audi
06M-145-909-G
Inlet. Water feed tube. Turbocharger.
$62.40
MSRP $86.67
Save $24.27
28% Off 
Engine Coolant Overflow Hose
Audi
420-121-055
Front. Connector hose. Pipe to "T".
$30.75
MSRP $47.68
Save $16.93
35.5% Off 
Engine Coolant Hose
Audi
059-121-103-C
EGR Cooler to Pipe. All Required. Diesel, lower, 2010-12. 3.0L, #2.
$27.08
MSRP $41.98
Save $14.90
35.5% Off 
Mount Bracket
Audi
4M0-121-262-R
2017-19, auxiliary. Supercharger Cooling Radiator. Location-Right Wheel Arch. From 05/07/2018. To 05/07/2018.
$163.42
MSRP $230.82
Save $67.40
29.2% Off 
Engine Coolant Thermostat Housing Bolt
Audi
WHT-004-972
2017-2019. 40 tsfi. 2021-25. 2017-20. 2.0L, 2016-18. 2.0L main. Thermostat,screw. 45 tsfi.
$0.45
MSRP $0.70
Save $0.25
35.7% Off 
Radiator Coolant Hose
Audi
4G0-121-054-H
With RS7, left front. Location-Left Front. Auxiliary Water Pump To Auxiliary Radiator.
$21.92
MSRP $33.98
Save $12.06
35.5% Off 
A/C Refrigerant Line Bracket
Audi
4A0-820-199
3.6L. 6.3L auxiliary left side.
$0.63
MSRP $0.98
Save $0.35
35.7% Off 
Engine Coolant Hose
Audi
5Q0-121-073-M
Engine Cooling. Control Valve to Pipe. 1.4L, #11.
$22.43
MSRP $34.78
Save $12.35
35.5% Off 
Engine Coolant Hose
Audi
1K0-121-447-AT
Reservoir Pipe to Heater Inlet "T". 3.2L, feed. 3.2L, supply.
$14.05
MSRP $21.78
Save $7.73
35.5% Off 
Engine Water Pump Bracket
Audi
80A-121-305-E
3.0L heater hoses.
$25.66
MSRP $39.78
Save $14.12
35.5% Off 
Vacuum Hose
Audi
06J-145-718-D
Without hybrid. 2.0L 2012-15. 2.0L gas. 2013-2016. 2.0L 2009-15 with awd, TT. Hose. Convertible, 2.0L.
$33.27
MSRP $51.57
Save $18.30
35.5% Off 
Oil Cooler
Audi
02E-409-061-C
2.0L 2009-2010 with awd, tts. 2009-2010 with awd, TT.
$344.55
MSRP $486.66
Save $142.11
29.2% Off 
Engine Oil Cooler Bracket
Audi
4G0-117-094-A
4.0L with RS7.
$156.46
MSRP $220.99
Save $64.53
29.2% Off 
Engine Coolant Pipe
Audi
4KE-145-910-K
Rear. Water feed tube.
$202.96
MSRP $286.66
Save $83.70
29.2% Off 
Radiator Support Air Deflector
Audi
4G8-807-611-A
A7 with prestige pkg, S7.
$207.68
MSRP $293.33
Save $85.65
29.2% Off 
Floor Pan Splash Shield
Audi
8K0-825-208-F
Sedan. Shield used to direct Water/debris away From the Floor pan. Wagon.
Fits A4, S4
Sedan. Wagon. Sedan. Wagon.
$318.60
MSRP $450.00
Save $131.40
29.2% Off 
Engine Coolant Pipe Adapter
Audi
059-121-163-F
Diesel, lower, 2010-12. Water manifold. 3.0L.
$107.99
MSRP $149.98
Save $41.99
28% Off 
Engine Coolant Hose
Audi
4H0-121-107-L
Gas, primary, 2013-14. Pipe to Reservoir Tube.
$42.74
MSRP $56.99
Save $14.25
25% Off 
Radiator Coolant Hose Bracket
Audi
4G0-121-305-AP
Auxiliary Radiator. Location-Wheel Arch. 4.0L, auxiliary, front. Without RS7, auxiliary, front.
Automatic Transmission Fluid Temperature Sensor
Audi
8T0-919-565
$188.80
MSRP $266.66
Save $77.86
29.2% Off 
HVAC Heater Hose
Audi
8K0-819-342-L
Outlet. Inlet. To Auxiliary Water Pump.
$58.75
MSRP $78.32
Save $19.57
25% Off 
Engine Coolant Thermostat Housing Adapter
Audi
03H-121-131-A
3.6L main. Flange.
$42.61
MSRP $56.82
Save $14.21
25% Off 
Bracket
Audi
8W0-121-232-L
40 tsfi. 2021-25. 2017-20. 2017-2019, manual trans. 2017-2019, auto trans. Convertible, 2.0L. Coupe, 2.0L. 45 tsfi.
$31.46
MSRP $48.78
Save $17.32
35.5% Off 
Floor Pan Splash Shield
Audi
80B-863-822-D
Without sportback, front, from 01/31/2022.
$298.54
MSRP $421.68
Save $123.14
29.2% Off 
Engine Coolant Pipe Hold Down
Audi
N-104-669-04
4.0L with RS7 vent lines. 4.0L without RS7 main supply.
Heater Hose
Audi
4M0-819-337-AR
2017-19. Inlet. Coolant Tube to Pipe.
$60.00
MSRP $80.01
Save $20.01
25% Off 
Bumper Cover Spacer Panel
Audi
8Y0-807-342-A-9B9
2025-26, cover and components.
$38.44
MSRP $51.25
Save $12.81
25% Off 
Radiator Support Baffle
Audi
4G8-121-283-L
3.0L. without prestige pkg.
$113.75
MSRP $157.98
Save $44.23
28% Off 
Floor Pan Splash Shield
Audi
8K9-825-207
Side shield. 2013-2016.
$293.82
MSRP $415.00
Save $121.18
29.2% Off 
Automatic Transmission Oil Cooler Thermostat
Audi
7L0-317-027-A
Diesel. Gas. 3.6L. Valve. 4.2L, manual trans. 3.0L.
$158.11
MSRP $223.32
Save $65.21
29.2% Off 
Engine Coolant Thermostat
Audi
04E-121-113-C
A3. External. Location-Water Pump Housing. 1.4L, outer.
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!