Cooling Systems
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.
$38.55
MSRP $51.82
Save $13.27
25.6% Off 
Radiator Coolant Hose
Audi
4S0-121-069-C
Radiator Location-Front Right. Front Pipe to Radiator.
Engine Coolant Pipe
Audi
079-121-065-BH
4.2L auto trans rear. center. 4.2L, manual trans, center.
Engine Coolant Thermostat
Audi
04L-121-113-C
A3. 2.0L, diesel, main.
$46.86
MSRP $62.98
Save $16.12
25.6% Off 
Bumper Cover Spacer Panel
Audi
4M8-807-320
Trim plate. 2019-23.
$47.85
MSRP $64.32
Save $16.47
25.6% Off 
Engine Coolant Pipe
Audi
06L-121-075-B
Center hose. 2.0L, rear, lower, 2016-18.
$90.67
MSRP $126.99
Save $36.32
28.6% Off 
Exhaust Gas Temperature (Egt) Sensor
Audi
059-906-088-CC
Location-After Diesel Particulate Filter.
$109.48
MSRP $153.33
Save $43.85
28.6% Off 
Engine Coolant Reservoir Cap
Audi
8J0-121-324
2.5L, auxiliary. 6.0L, return, from vin 4e6011643. 4.2L, return, A4/S4. 6.0L, return, to vin 4e6011642.
$5.27
MSRP $8.22
Save $2.95
35.9% Off 
Radiator Support Splash Shield Bracket
Audi
4L0-825-195-A
With off road pkg.
$72.70
MSRP $101.81
Save $29.11
28.6% Off 
Engine Coolant Pipe O-Ring
Audi
077-121-437
15 x 2mm. All Required. 4.2L, 2004-06.
$8.54
MSRP $13.34
Save $4.80
36% Off 
Radiator Coolant Hose Adapter
Audi
5Q0-122-291-DA
Upper Radiator Coolant Hose. At Water Pump Housing. Incl.C-Clip,Clamp and Seal. Convertible, 1.8L. Sedan, engine code cntc. 2.0L, code...
$37.62
MSRP $58.78
Save $21.16
36% Off 
Engine Coolant Overflow Hose
Audi
4M0-121-081-CN
Tube. 2020-24, main. 3.0L, main.
$65.45
MSRP $91.67
Save $26.22
28.6% Off 
Engine Coolant Pipe
Audi
079-121-070-CF
4.2L, supply, upper.
$205.51
MSRP $292.75
Save $87.24
29.8% Off 
Turbocharger Coolant Line
Audi
058-121-471-B
Hose. Turbocharger Cooling. Outlet. 1.8L. Return pipe. Cabriolet A4. Turbo to Pipe.
$53.43
MSRP $71.82
Save $18.39
25.6% Off 
Radiator Coolant Hose
Audi
4H0-121-447-BD
Left. Auxiliary Radiator to Auxiliary Water Pump.
Oil Cooler
Audi
079-117-021-M
S4, RS4. 4.2L without RS4. 4.2L, A4/S4. Cabriolet S4. A6.
$432.40
MSRP $626.66
Save $194.26
31% Off Engine Coolant Hose
Audi
079-121-063-P
Alternator. All Required.
$17.40
MSRP $27.18
Save $9.78
36% Off 
Radiator Insulator
Audi
4S0-121-275-B
Radiator Location-Rear Right. Radiator Location-Rear Left.
$6.86
MSRP $10.71
Save $3.85
35.9% Off 
Radiator Coolant Hose
Audi
4G0-145-923-AL
Auxiliary Radiator. Center. With RS7, left inner.
Engine Coolant Pipe Adapter
Audi
06E-121-058-F
Pipe to Pipe. Connector hose. 2012-15, supply. 3.0L, return. Gas, supply. 3.0L, main.
$20.56
MSRP $32.12
Save $11.56
36% Off 
Oil Return Line
Audi
06F-145-735-F
With tts model. 2.0L 2009-15 with awd, tts. Return line. TT. With timing belt. With s.
$245.69
MSRP $349.98
Save $104.29
29.8% Off 
Water Pipe
Audi
022-121-050
Water pipe. 3.2L, feed. 3.2L, supply.
$50.21
MSRP $67.48
Save $17.27
25.6% Off 
Bumper Cover Spacer Panel
Audi
8W0-807-820-A
Cover and components.
$56.53
MSRP $75.99
Save $19.46
25.6% Off 
Radiator Support Baffle
Audi
4G8-121-283-AG
3.0L. with prestige pkg.
$250.60
MSRP $356.98
Save $106.38
29.8% Off 
Engine Coolant Hose
Audi
4G0-121-445-AB
2.0L, without awd, 2012-15. ATF Cooler. Outlet. Pipe to Inline Thermostat.
Bumper Cover Spacer Panel
Audi
4L0-807-152-3FZ
Lower trim panel. Without s line package.
$25.97
MSRP $40.58
Save $14.61
36% Off 
Hose & Tube Assembly
Audi
8K0-121-081-CA
2013-2016, from 04/06/2012. Convertible, 2.0L.
$52.08
MSRP $70.00
Save $17.92
25.6% Off 
HVAC Heater Hose
Audi
9J1-121-545-A
Auxiliary Water Pump to Coolant Distributor. 2022-24, right, #2, to 09/26/2022.
Radiator Coolant Hose Adapter
Audi
5Q0-122-291-K
Lower Radiator Coolant Hose. At Water Pump Housing. Incl.C-Clip,Clamp and Seal. Sedan, engine code cntc. 2.0L, code cntb, right side....
$29.43
MSRP $45.99
Save $16.56
36% Off 
Engine Coolant Temperature Sensor O-Ring
Audi
WHT-002-287-C
Location-Cylinder Head. Color-Green. Location-Engine.
$3.14
MSRP $4.90
Save $1.76
35.9% Off 
Convertible Top Stowage Compartment Lid Striker Bolt
Audi
N-912-113-01
Sedan. Without 3.0L plug-in hybrid, to 04/04/2022. Convertible, to 05/03/2021. Wagon.
$3.30
MSRP $5.15
Save $1.85
35.9% Off 
Engine Coolant Hose
Audi
059-121-454-H
Turbocharger Cooling. All Required. Diesel, lower, 2013-14. Water pipe. 3.0L diesel, return.
$34.29
MSRP $53.58
Save $19.29
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