Thermostats & Parts
Hose & Tube Assembly
Audi
4N0-145-948-A
3.0L, with plug-in hybrid, auxiliary, #2.
$46.17
MSRP $62.05
Save $15.88
25.6% Off 
Engine Coolant Pipe
Audi
059-121-071-CR
Connector tube. Pipe assy. 3.0L diesel, supply.
$106.14
MSRP $148.65
Save $42.51
28.6% Off 
Engine Coolant Pipe O-Ring
Audi
WHT-004-973
18 x 3mm. Engine code: dnvb or dywa. Engine code: dsfa. 2.0L, main. Engine code: dsfd.
$0.81
MSRP $1.26
Save $0.45
35.7% Off 
Engine Coolant Pipe
Audi
5Q0-121-064-BB
Vent tube. 2.0L, diesel, radiator.
$31.99
MSRP $49.98
Save $17.99
36% Off 
Engine Coolant Pipe
Audi
0EJ-901-311-B
Drive motor-front, 55 e-tron, to 02/19/2024.
$37.22
MSRP $58.16
Save $20.94
36% Off 
HVAC Heater Hose Outlet Tube
Audi
8K1-898-037
From vin 8t8034601. Pipe assy. 2013-2016. Convertible,.
$69.02
MSRP $96.67
Save $27.65
28.6% Off 
Engine Coolant Thermostat Housing
Audi
022-121-121-E
3.2L, feed. 3.2L, main.
$39.17
MSRP $52.65
Save $13.48
25.6% Off 
Engine Coolant Pipe
Audi
4KE-145-948-H
Right, #1, 370 kw system type2. Right, # 1, SQ8, type 2.
$17.40
MSRP $27.18
Save $9.78
36% Off 
Engine Coolant Pipe
Audi
4KE-121-550-P
Center, single charging port, # 6. Center. # 7 to 02/14/2022. Center, # 7, from 02/14/2022.
$22.26
MSRP $34.78
Save $12.52
36% Off 
Engine Coolant Pipe
Audi
9J1-121-101
Outlet hose. Rear transaxle. 2022-24, rear drive unit. S e-tron GT. RS e-tron GT Performance.
$37.11
MSRP $57.98
Save $20.87
36% Off 
Engine Coolant Thermostat Housing O-Ring
Audi
038-121-119-B
O-Ring. 50 x 4mm. 1.8L. 4 cylinder.
$4.74
MSRP $7.39
Save $2.65
35.9% Off 
Engine Coolant Pipe O-Ring
Audi
059-121-437
19.5 x 3mm. 3.0L diesel, supply.
$6.20
MSRP $9.67
Save $3.47
35.9% Off 
Engine Coolant Pipe
Audi
8B3-121-400-R
Tube assy. 3.0L, lower.
$85.68
MSRP $120.00
Save $34.32
28.6% 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.
$125.18
MSRP $178.32
Save $53.14
29.8% Off 
Engine Coolant Hose
Audi
06H-121-497-B
Turbocharger Cooling. Incl.Pipe. Inlet tube. Water inlet. Water pipe. Without hybrid. 2012-15. 2013-2016. Convertible, 2.0L.
$109.48
MSRP $153.32
Save $43.84
28.6% Off 
Engine Coolant Pipe
Audi
0EL-901-045-F
Drive motor-front. Pipe.
$42.64
MSRP $57.31
Save $14.67
25.6% Off 
Engine Coolant Hose
Audi
8W0-122-445-C
ATF Cooling. Cooler to Pipe. Incl.Inlet & Outlet Hoses. Hose assy. Water hose. 2017-2019. 40 tsfi. 2021-25. 2017-20. Convertible, 2.0L.
$21.49
MSRP $33.58
Save $12.09
36% Off 
Engine Coolant Thermostat
Audi
04E-121-113-B
Internal. Location-Water Pump. 1.4L, inner.
Engine Coolant Pipe
Audi
4KE-819-928-M
Center. # 5 to 12/20/2021. Center, # 5, from 12/20/2021.
$118.99
MSRP $166.64
Save $47.65
28.6% Off 
Engine Coolant Thermostat Kit
Audi
06C-121-111-E
Incl.Gasket,Housing and Thermostat. 3.0L v6. A6/S6. With 3.0l. Cabriolet A4.
$117.80
MSRP $164.98
Save $47.18
28.6% Off 
Engine Coolant Pipe
Audi
079-121-083-H
Water pipe. Without RS7, main, supply, front. 4.0L with RS7 vent lines.
$116.62
MSRP $163.34
Save $46.72
28.6% Off 
Engine Coolant Pipe
Audi
4G0-145-931-D
Tube assy. 4.0L without RS7 auxiliary front.
$127.17
MSRP $181.15
Save $53.98
29.8% Off 
Engine Coolant Hose
Audi
079-121-102-G
Pipe to Pipe. 4.2L, feed, 2007-11. 4.2L supply. Connector hose.
$9.73
MSRP $15.19
Save $5.46
35.9% Off 
Engine Coolant Crossover Pipe
Audi
8J0-122-051-C
Water hose. 2.5L, front. Solenoid Valve to Pipe. Incl."T".
$103.99
MSRP $145.65
Save $41.66
28.6% Off 
HVAC Heater Hose
Audi
5Q0-122-157-CL
Inlet. EGR Cooler to Heater Core. 2.0L, diesel radiator. Cooler pipe.
$54.30
MSRP $72.98
Save $18.68
25.6% Off 
Engine Coolant Pipe
Audi
079-121-071-CF
Water pipe. 4.2L, feed.
$309.69
MSRP $441.15
Save $131.46
29.8% Off 
Engine Coolant Pipe
Audi
4KE-121-611-P
Center, single charging port, # 7. Center. # 8 to 02/14/2022. Center, # 8, from 02/14/2022.
Engine Coolant Hose
Audi
4E0-121-445-AB
Tube. 6.0L, return, from vin 4e6011643. Pipe To Thermostat Housing. From Chassis/VIN 4E-6-008 501.
$251.66
MSRP $358.48
Save $106.82
29.8% Off 
Engine Coolant Pipe
Audi
4N0-121-081-BJ
3.0L, with plug-in hybrid, main, lower.
$32.37
MSRP $50.58
Save $18.21
36% Off 
Engine Coolant Pipe
Audi
059-121-086-AH
Diesel, lower, 2013-14. Tube. 3.0L diesel, return.
$60.87
MSRP $81.82
Save $20.95
25.6% Off 
Engine Coolant Thermostat Housing
Audi
03H-121-121-C
3.6L, main. Q7.
$51.82
MSRP $69.65
Save $17.83
25.6% Off 
Engine Coolant Thermostat
Audi
04E-121-113-G
External. Location-Water Pump Housing. 1.4L, outer.
$54.18
MSRP $72.82
Save $18.64
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