Cooling Systems
availability
Engine Coolant Hose
Audi
059-121-453-G
Turbocharger Cooling. All Required. Diesel, lower, 2013-14.
$8.57
MSRP $13.27
Save $4.70
35.4% Off 
Engine Water Pump Bracket
Audi
4K0-145-879-AE
2.9L main, left side, lower.
$26.82
MSRP $41.58
Save $14.76
35.5% Off 
Oil Inlet Line
Audi
04L-145-771-H
A3. 2.0l tdi. 2.0L, diesel. Oil inlet tube.
$22.46
MSRP $34.82
Save $12.36
35.5% Off 
Engine Coolant Thermostat Housing Bolt
Audi
N-904-121-04
Thermostat unit,screw. 3.2L, main.
$7.84
MSRP $12.16
Save $4.32
35.5% Off 
Turbocharger Coolant Line
Audi
06M-145-948-G
Outlet. Water retrn tube. Turbocharger.
$55.36
MSRP $73.81
Save $18.45
25% Off 
Cap
Audi
4M0-121-321-R
Location-Reservoir. 40 tsfi. Expansion tank cap. A4 allroad. A4 Quattro. 2021-25. Q5 Sportback. 45 tsfi. Coupe, 2.0L.
$19.10
MSRP $29.62
Save $10.52
35.5% Off 
Engine Coolant Pipe
Audi
07L-121-237-B
Water pipe. Rear, 5.2L.
$118.80
MSRP $164.99
Save $46.19
28% Off 
Upper Hose
Audi
4F0-121-101-F
A6. 3.2L. Engine Cooling Radiator. 3.0L.
$115.20
MSRP $160.00
Save $44.80
28% Off 
Hose
Audi
9J1-121-642
2022-24, solenoid valve for coolant circuit, #14.
$21.01
MSRP $32.58
Save $11.57
35.5% Off 
Bumper Cover Spacer Panel
Audi
4M8-807-319-A
Trim plate. 2019-23.
$65.51
MSRP $90.98
Save $25.47
28% Off 
Engine Coolant Hose
Audi
4N0-121-447-C
4.0L, upper, #4. ATF Cooling. Connector to Valve. Toward Radiator Coolant Hose.
$33.14
MSRP $51.38
Save $18.24
35.5% Off 
Lower Hose
Audi
4F0-121-055-F
A6. 3.2L. 3.0L. Engine Cooling Radiator.
$110.40
MSRP $153.33
Save $42.93
28% Off 
Inter-Cooler
Audi
4H0-145-805-L
A8. 3.0l. Tdi. Right. Diesel. From 06/27/2016.
$850.99
MSRP $1,233.31
Save $382.32
31% Off 
Engine Coolant Overflow Hose
Audi
5N0-121-109-E
Reservoir hose. Front.
$32.88
MSRP $50.98
Save $18.10
35.5% Off 
Valance Panel
Audi
8W6-807-611
Coupe, 2018-19, A5, with s-line package, S5. Convertible, 2018-19, S5.
$181.72
MSRP $256.66
Save $74.94
29.2% Off 
Engine Coolant Pipe
Audi
7L6-121-065-BA
Tube assy. Diesel, upper, 2010-12. 3.0L.
$151.03
MSRP $213.31
Save $62.28
29.2% Off 
Engine Oil Cooler Bracket
Audi
4H0-145-334-D
4.0L S8, S8 Plus.
$49.74
MSRP $66.31
Save $16.57
25% Off 
HVAC Heater Hose
Audi
1K0-121-073-AK
Outlet. "T" to "T". 3.2L, return, auto trans.
$53.86
MSRP $71.82
Save $17.96
25% Off 
Overflow Hose
Audi
4F0-121-107-AR
Overflow hose. 4.2L, feed, 2007-11. 4.2L, feed, 2005-06.
$86.03
MSRP $119.49
Save $33.46
28% Off 
Engine Coolant Reservoir
Audi
4M0-121-403-G
Q7. 2020-24, main. 4.0L. SQ8. RS Q8. 3.0L, main.
$45.89
MSRP $61.18
Save $15.29
25% Off 
Radiator Support Air Deflector
Audi
4N0-121-331-S
3.0L, with plug-in hybrid, lower.
$61.07
MSRP $84.82
Save $23.75
28% Off 
Engine Coolant Hose
Audi
7L0-121-157
Auxiliary A/C & Heater. Auxiliary Water Pump to Heater Pipe. 3.6L, with rear a/c.
$35.05
MSRP $54.34
Save $19.29
35.5% Off 
Drive Motor Inverter Coolant Line
Audi
4KE-145-569-BE
Right, # 5, 300 kw system. Right, # 11, Q8.
$19.21
MSRP $29.78
Save $10.57
35.5% Off 
Engine Coolant Pipe
Audi
06M-121-692-AC
3.0L, main hoses, center. 3.0L 2020-25. Breather. 3.0L 2020-24. #1. Water feed tube. Convertible, 3.0L, 2018-19, #1. Coupe, 3.0L, #1.
$80.40
MSRP $111.67
Save $31.27
28% Off 
Engine Cooling Fan Assembly
Audi
5WA-121-203-T
Q3. Incl.Fan Blade & Motor. From 01/18/2021.
$932.97
MSRP $1,248.12
Save $315.15
25.2% Off 
Lower Press Hose
Audi
8K0-145-709-H
A4. Front. Left. 2013-2016. Coupe, 2.0L.
$177.00
MSRP $250.00
Save $73.00
29.2% Off 
Vacuum Harness
Audi
059-131-051-DJ
3.0L diesel cooler & controls. Vacuum harness. 2013-15, cooler & components. Vacuum hose. Diesel, exhaust cooler. 3.0L diesel, cooler &...
$31.59
MSRP $48.98
Save $17.39
35.5% Off 
Engine Coolant Hose
Audi
8W0-122-449-CH
ATF Cooling. Outlet. Incl.Inline Thermostat. Center hose. Hose & tube assy. 3.0L, 2018-19. Coupe, 3.0L.
$102.00
MSRP $141.66
Save $39.66
28% Off 
Vacuum Tube
Audi
059-131-492-BN
2013-15, cooler & components. 3.0L diesel cooler & controls. Lower pipe. 3.0L diesel exhaust cooler. Tube. 3.0L diesel, cooler &...
$34.69
MSRP $53.79
Save $19.10
35.5% Off 
Mount Bracket
Audi
4M8-121-079
4.0L auxiliary rsq8. Auxiliary Radiator.
$180.54
MSRP $254.99
Save $74.45
29.2% Off 
Radiator Coolant Hose
Audi
4K0-121-058-AJ
Auxiliary Radiator. Valve to Pipe. Transmission cooler. Hose.
$17.79
MSRP $27.58
Save $9.79
35.5% Off 
Engine Coolant Hose
Audi
8K0-121-096-C
Pipe to Pipe. Convertible. Coupe.
$19.21
MSRP $29.78
Save $10.57
35.5% Off 
Engine Water Pump Housing
Audi
06L-121-111-N
Incl.Engine Coolant Thermostat Gasket,Housing and Thermostat. S3. A4 allroad. Engine code: dsfd. Engine code: dnvb or dywa, from...
$392.35
MSRP $563.72
Save $171.37
30.4% Off 
Engine Coolant Overflow Hose
Audi
4E0-121-102-N
Tube. 6.0L, feed, from vin 4e6008012. 5.2L, feed. 6.0L feed to vin 4e6008011.
$145.95
MSRP $206.16
Save $60.21
29.2% Off 
Front Duct
Audi
4M8-121-673-A
4.0L, coolers and components, rsq8.
$104.39
MSRP $144.98
Save $40.59
28% Off 
Oil Outlet Tube
Audi
06M-145-734-H
2.9L. Oil outlet tube. S6. Return. S7 Sportback. RS5.
$61.25
MSRP $81.67
Save $20.42
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