Thermostats & Parts
availability
Engine Coolant Hose
Audi
06D-121-057-L
Pipe to Pipe. From Thermostat. Coolant hose. 2.0L, supply.
$16.76
MSRP $25.98
Save $9.22
35.5% 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.
$48.75
MSRP $65.00
Save $16.25
25% Off 
Engine Coolant Pipe
Audi
06Q-121-492
Return tube. Engine code: dnvb or dywa, upper.
$11.17
MSRP $17.32
Save $6.15
35.5% Off 
Water Hose
Audi
4KE-145-912-B
Right, # 5, 370 kw system. Right, # 11, SQ8.
$28.63
MSRP $44.38
Save $15.75
35.5% Off 
Engine Coolant Thermostat Housing
Audi
030-121-121-B
4 cylinder. A4.
$26.30
MSRP $40.78
Save $14.48
35.5% Off 
Water Pipe
Audi
0ET-901-312
Drive motor-rear e-tron 45, e-tron 55.
$26.17
MSRP $40.58
Save $14.41
35.5% Off 
Engine Coolant Pipe
Audi
4N0-121-081-AA
4.0L upper. upper rear.
$32.50
MSRP $50.38
Save $17.88
35.5% 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.
$79.20
MSRP $110.01
Save $30.81
28% Off 
Engine Coolant Pipe
Audi
06E-121-083-Q
Water manifold. 2016-18, auxiliary. 3.0L gas auxiliary.
$125.07
MSRP $176.65
Save $51.58
29.2% Off 
Engine Coolant Pipe
Audi
7L0-121-065-E
3.6L with rear a/c. Pipe assy.
$133.33
MSRP $188.31
Save $54.98
29.2% 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.
$241.89
MSRP $341.65
Save $99.76
29.2% 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.
$4.33
MSRP $6.72
Save $2.39
35.6% 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.
$21.40
MSRP $33.18
Save $11.78
35.5% 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,...
$81.60
MSRP $113.34
Save $31.74
28% Off 
Engine Coolant Pipe
Audi
4N0-121-070-C
4.0L, upper, #2. 3.0L, with plug-in hybrid, main, #3.
$50.36
MSRP $67.15
Save $16.79
25% Off 
Thermostat Housing
Audi
06R-121-111-E
Thermostat hsng. 2.0L.
$689.99
MSRP $923.06
Save $233.07
25.2% Off 
Coolant Hose
Audi
8V0-121-051
Coolant hose. 2.5L, rear. Right Radiator. Pipe to Solenoid.
$22.43
MSRP $34.78
Save $12.35
35.5% Off 
Engine Oil Drain Plug Gasket
Audi
N-904-520-02
11 x 3mm. 4.0L. To 05/15/1998.
$2.64
MSRP $4.10
Save $1.46
35.6% Off 
Connector Tube
Audi
079-121-070-CL
Connector tube. 4.0L without RS7 auxiliary rear.
$94.79
MSRP $131.65
Save $36.86
28% Off 
Engine Coolant Outlet Gasket
Audi
059-121-149-E
Outlet Flange. 3.0L diesel, return.
$4.86
MSRP $7.54
Save $2.68
35.5% Off 
Engine Coolant Pipe
Audi
0EL-901-046-D
Drive motor-rear. Pipe.
$42.99
MSRP $57.31
Save $14.32
25% Off 
Vent Tube
Audi
4G0-121-081-CR
Without RS7, main, supply, front.
$82.80
MSRP $115.01
Save $32.21
28% 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.
$93.59
MSRP $129.98
Save $36.39
28% Off 
Engine Coolant Pipe
Audi
06N-121-085-B
Water pipe. 40 tsfi. 2021-25, front upper, to 09/07/2021. 2.0L front. to 07/09/2021.
$91.20
MSRP $126.67
Save $35.47
28% Off 
Engine Coolant Overflow Hose
Audi
4G0-121-081-CQ
Without RS7, main, supply, front.
$38.75
MSRP $51.67
Save $12.92
25% Off 
Engine Coolant Pipe
Audi
0P2-121-071-H
4.0L main. Cross over pipe. Secondary. Cross tube.
$108.83
MSRP $151.16
Save $42.33
28% Off 
Engine Coolant Pipe
Audi
4N0-121-081-AF
4.0L upper. upper front, A8.
$99.60
MSRP $138.33
Save $38.73
28% Off 
Engine Coolant Thermostat Housing Gasket
Audi
06B-121-119-B
O-Ring. 2.0L. 2011-15 with awd, tts, main. 2009 without awd, main. 2006-08. 2009-2010 with awd, tts.
$3.72
MSRP $5.76
Save $2.04
35.4% Off 
Engine Coolant Pipe
Audi
5WA-121-070-C
Engine code: dsfa right side. Connector tube. Engine code: dsfd right side.
$61.36
MSRP $81.82
Save $20.46
25% Off 
Engine Coolant Thermostat Kit
Audi
06E-121-111-AT
Incl.Gasket,Housing and Thermostat. A6. Q7. 2016-18, front. 2017-19. A7. 3.0l gas. 3.0L gas, front. A8.
$88.80
MSRP $123.32
Save $34.52
28% Off 
Engine Coolant Thermostat Kit
Audi
06M-121-678-H
Thermo-Pneumatic Valve. Incl.Gasket,Housing and Thermostat. 2.9L. A8 Quattro. Convertible, 3.0L, main. 2020-24 3.0L. 3.0L, with plug-in...
$135.10
MSRP $190.82
Save $55.72
29.2% Off 
Belt Tensioner Damper Bolt
Audi
N-102-056-04
4.2L, 2000-03, damper. 4.2L, 2004-06.
$0.95
MSRP $1.48
Save $0.53
35.8% Off 
Engine Coolant Pipe O-Ring
Audi
N-903-800-02
24 x 3mm. 4.0L, 24x3.
$3.70
MSRP $5.74
Save $2.04
35.5% Off 
Engine Coolant Pipe
Audi
8W0-121-081-BK
2.0L front. to 06/26/2017.
$19.60
MSRP $30.38
Save $10.78
35.5% Off 
O-Ring
Audi
N-903-653-02
20 x 3mm. Pipe to Water Pump Housing. Pipe To Thermostat Housing. Main. 4.0L, 20x3.
$1.91
MSRP $2.95
Save $1.04
35.3% 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...
$373.66
MSRP $536.87
Save $163.21
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