Thermostats & Parts
Engine Coolant Pipe
Audi
06M-121-071-J
Water feed tube. Lower pipe. 3.0L, 2020-25. 3.0L 2020-24. By-pass pipe. 2.9L turbocharger. Convertible, 3.0L, 2018-19. Coupe, 3.0L.
$83.83
MSRP $116.67
Save $32.84
28.1% Off 
Water Pipe
Audi
5Q0-121-070-BP
2.0L, code dhha, auxiliary- right side.
$61.06
MSRP $84.98
Save $23.92
28.1% Off 
Engine Coolant Pipe
Audi
06M-121-662-D
Flow Not Specified. All Required. 2.9L alternator. #2. 2.9L, main, right side, #1. 2020-24, alternator, lower. 3.0L, alternator.
$44.80
MSRP $58.34
Save $13.54
23.2% Off 
Engine Coolant Pipe
Audi
4K0-121-071-K
2.9L, main, left side,upper, #2, from 08/31/2020. Main, #3, from 08/31/2020.
$68.25
MSRP $94.99
Save $26.74
28.2% Off 
Engine Coolant Pipe
Audi
4KE-121-036-F
Center, from 02/14/2022. Hose assy. Center, single charging port. Center, dual charging port. E-tron Quattro. From 02/14/22. Q8 e-tron....
$104.17
MSRP $144.98
Save $40.81
28.1% Off 
Engine Coolant Hose
Audi
06D-121-057-L
Pipe to Pipe. From Thermostat. Coolant hose. 2.0L, supply.
$17.54
MSRP $25.98
Save $8.44
32.5% Off 
Engine Water Pump Outlet Pipe
Audi
06M-121-507-B
3.0L, main, 02/06/21-10/13/2021. 3.0L, main, to 10/13/2021. Convertible, 3.0L, main, from 06/02/2021.
$49.92
MSRP $65.00
Save $15.08
23.2% Off 
Engine Coolant Pipe
Audi
06Q-121-492
Return tube. Engine code: dnvb or dywa, upper.
$11.69
MSRP $17.32
Save $5.63
32.5% Off 
Water Hose
Audi
4KE-145-912-B
Right, # 5, 370 kw system. Right, # 11, SQ8.
$29.96
MSRP $44.38
Save $14.42
32.5% Off 
Engine Coolant Thermostat Housing
Audi
030-121-121-B
4 cylinder. A4.
$27.53
MSRP $40.78
Save $13.25
32.5% Off 
Water Pipe
Audi
0ET-901-312
Drive motor-rear e-tron 45, e-tron 55.
$27.39
MSRP $40.58
Save $13.19
32.5% Off 
Engine Coolant Pipe
Audi
4N0-121-081-AA
4.0L upper. upper rear.
$34.01
MSRP $50.38
Save $16.37
32.5% Off 
Engine Coolant Pipe
Audi
06H-121-085-L
Water pipe. Return pipe. Tube. 2.0L, gas. 2.0L, 2012-15. 2013-2016. Convertible, 2.0L.
$79.04
MSRP $110.01
Save $30.97
28.2% Off 
Engine Coolant Pipe
Audi
4G0-121-481-P
4.0L with RS7 rear. Tube. 4.0L with RS7 left front. Water pipe.
Engine Coolant Pipe
Audi
06E-121-083-Q
Water manifold. 2016-18, auxiliary. 3.0L gas auxiliary.
$126.92
MSRP $176.65
Save $49.73
28.2% Off 
Engine Coolant Pipe
Audi
7L0-121-065-E
3.6L with rear a/c. Pipe assy.
$135.31
MSRP $188.31
Save $53.00
28.1% Off 
Engine Coolant Pipe
Audi
06F-121-065-J
2011-15 with awd, tts, feed. Water inlet tube. 2009 without awd, supply. 2.0L 2006-08. Connector pipe.
$245.48
MSRP $341.65
Save $96.17
28.1% Off 
Engine Coolant Pipe O-Ring
Audi
N-101-392-01
34.5 x 3.55mm. 4.2L, feed. 3.2L, feed. 4.2L, supply, upper. 3.2L, supply.
$4.54
MSRP $6.72
Save $2.18
32.4% Off 
Engine Coolant Pipe
Audi
4KE-819-374-F
Center. # 13 to 02/14/2022. Center, # 13, from 02/14/2022. Center, single charging port, # 10. Center, dual charging port, # 7.
$22.40
MSRP $33.18
Save $10.78
32.5% Off 
Radiator Coolant Hose Adapter
Audi
06M-121-137-AD
Upper Radiator Coolant Hose. At Engine. 3.0L 2020-25. 3.0L main. Upper hose,union. From 06/20/2018. To 06/20/2018. Convertible, 3.0L,...
$81.43
MSRP $113.34
Save $31.91
28.2% Off 
Engine Coolant Pipe
Audi
4N0-121-070-C
4.0L, upper, #2. 3.0L, with plug-in hybrid, main, #3.
$51.57
MSRP $67.15
Save $15.58
23.2% Off 
Thermostat Housing
Audi
06R-121-111-E
Thermostat hsng. 2.0L.
$713.39
MSRP $923.06
Save $209.67
22.7% Off 
Coolant Hose
Audi
8V0-121-051
Coolant hose. 2.5L, rear. Right Radiator. Pipe to Solenoid.
$23.48
MSRP $34.78
Save $11.30
32.5% Off 
Engine Coolant Pipe
Audi
80B-819-558-A
2.0L plug-in hybrid heater hoses. PTC Heater. Inlet. Pipe to Connector. Incl.Pipe.
Engine Oil Drain Plug Gasket
Audi
N-904-520-02
11 x 3mm. 4.0L. To 05/15/1998.
$2.77
MSRP $4.10
Save $1.33
32.4% Off 
Connector Tube
Audi
079-121-070-CL
Connector tube. 4.0L without RS7 auxiliary rear.
$94.59
MSRP $131.65
Save $37.06
28.2% Off 
Engine Coolant Outlet Gasket
Audi
059-121-149-E
Outlet Flange. 3.0L diesel, return.
$5.09
MSRP $7.54
Save $2.45
32.5% Off 
Engine Coolant Pipe
Audi
0EL-901-046-D
Drive motor-rear. Pipe.
$44.02
MSRP $57.31
Save $13.29
23.2% Off 
Vent Tube
Audi
4G0-121-081-CR
Without RS7, main, supply, front.
$82.63
MSRP $115.01
Save $32.38
28.2% Off 
Thermostat Housing
Audi
059-121-111-R
Primary. Incl.Gasket,Housing and Thermostat. Diesel, main, 2010-12. Q7. 3.0l tdi. 3.0L, main.
$93.39
MSRP $129.98
Save $36.59
28.2% 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!