Radiators & Parts
Radiator Coolant Hose
Audi
4M8-121-471-B
Radiator to Auxiliary Water Pump.
$70.19
MSRP $99.99
Save $29.80
29.8% Off 
Radiator
Audi
8E0-121-251-AQ
To 5400000. Cabriolet A4. Auto trans.
$506.79
MSRP $734.48
Save $227.69
31% Off 
Inter-Cooler
Audi
079-145-785-K
From 06/16/2014. From 07/20/2016. Part included in duct Assembly. To 06/16/2014. To 07/20/2016. Included w/ : Duct Assembly,...
$482.99
MSRP $699.98
Save $216.99
31% Off 
Auxiliary Radiator
Audi
8E0-121-212-H
S4, RS4. Additional radiator. All. TT. Right. 4.2L, auxiliary, RS4.
$446.20
MSRP $646.67
Save $200.47
31% Off 
Engine Coolant Reservoir
Audi
80A-121-405-AQ
Reservoir. 2.0L. Q5.
$190.71
MSRP $271.67
Save $80.96
29.8% Off 
Lower Hose
Audi
7L6-122-051-AC
Primary Radiator. Q7. 3.0l tdi.
$202.40
MSRP $288.32
Save $85.92
29.8% Off 
Engine Coolant Hose
Audi
079-121-030-B
Alternator. All Required. With RS7, front center. To 10/26/2015.
$62.58
MSRP $89.16
Save $26.58
29.8% Off 
Radiator Shutter Assembly
Audi
5Q0-121-223-E
Sedan/wagon, engine code czra, large. 2.0L engine code cntc 2017-18. 109x35. 2.0L, code dhha. 137x40. 1.4L. large. 2.0L, gas engine code...
$14.81
MSRP $22.45
Save $7.64
34% Off 
Bumper Cover Spacer Panel
Audi
8Y0-807-820-T94
2022-24, cover and components, black/glossy.
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.
$118.17
MSRP $168.34
Save $50.17
29.8% Off 
Radiator Drain Plug
Audi
7L0-121-954
Auxiliary Radiator. Diesel, auxiliary. 3.0L, auxiliary.
Upper Hose
Audi
8W0-122-101-BB
Engine Cooling. Primary. RS5. From 07/29/19. 2.9L, main. To 07/29/19. From 07/29/2019. To 07/29/2019.
$72.88
MSRP $103.82
Save $30.94
29.8% Off 
Hose
Audi
80B-819-332-E
Q5 PHEV. No.1. Inlet. Connector to PTC Heater. 2.0L plug-in hybrid heater hoses. #1.
Water Hose
Audi
1EA-122-101-FB
Q4 e-tron. Rwd. With r1234yf refrigerant. From 10/30/2023.
Engine Coolant Pipe
Audi
06N-121-075-B
40 tsfi, to 09/07/2021. 2.0L FRONT. engine code: T2A to 09/07/2021. 2021-25 front upper. to 09/07/2021.
$21.33
MSRP $32.32
Save $10.99
34% Off 
Lower Hose
Audi
5WA-122-051-R
S3. Primary Radiator. Engine code: dsfa, right side.
$45.38
MSRP $62.50
Save $17.12
27.4% Off 
Engine Coolant Hose
Audi
420-121-610-B
ATF Cooling. Inlet. Auxiliary Water Pump to Cooler.
HVAC Heater Hose
Audi
4H1-819-344
Auxiliary A/C & Heater. Inlet. Auxiliary Water Pump to Heater Core.
$144.48
MSRP $205.81
Save $61.33
29.8% Off 
Engine Coolant Hose
Audi
4H0-121-449-R
6.3L, auxiliary, left side. ATF Cooler. Cooler to Pipe. Incl.Inline Thermostat. Outlet.
Floor Pan Splash Shield
Audi
8W0-825-202
2017-25. Hatchback. Coupe.
$47.66
MSRP $65.65
Save $17.99
27.4% Off 
Radiator Coolant Hose Adapter
Audi
8K0-122-293-H
2.0L, 2012-15. Lower Radiator Coolant Hose. At Water Pump Housing. Incl.C-Clip and Seal.
$76.04
MSRP $108.31
Save $32.27
29.8% Off 
Coolant Line
Audi
078-121-598-B
Please order the following for replacement 078121598F N 0138495 (x2)
Engine Coolant Hose
Audi
4G0-122-109-AN
Engine Cooling. Connector to Pipe and Water Pump Housing. 2.0L, rear, lower, 2016-18.
$129.87
MSRP $185.00
Save $55.13
29.8% Off 
Radiator Support Tie Bar
Audi
7L0-805-551-A
From VIN 4L7150001.
$149.75
MSRP $213.32
Save $63.57
29.8% Off 
Diesel Exhaust Fluid (Def) Injector Feed Line
Audi
5Q0-131-984-AG
Inlet hose. Diesel, emission reduction system.
$74.01
MSRP $105.43
Save $31.42
29.8% Off 
Engine Coolant Reservoir Hose
Audi
4H0-121-081-BL
Overflow hose. Gas.
$17.16
MSRP $26.00
Save $8.84
34% Off 
Turbo Vacuum Pipe
Audi
06M-133-380-A
Pipe. 2020-24 3.0L. 3.0L 3.0L plug-in hybrid. Convertible, 3.0L.
$45.98
MSRP $63.33
Save $17.35
27.4% 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!