Thermostats & Parts
availability
Thermostat Housing
Audi
079-121-115-AT
Incl.Gasket,Housing and Thermostat. Main, 5.2L. R8. Main, 4.2L. From 01/29/2014. From 02/17/2014. To 02/17/2014. A6.
$677.60
MSRP $930.76
Save $253.16
27.2% Off 
Tube Assembly
Audi
80A-121-070-AL
2.0L plug-in hybrid, right, upper.
$101.76
MSRP $147.49
Save $45.73
31% Off 
Engine Coolant Pipe
Audi
06E-121-045-AN
Water pipe. 2017-19. 3.0L gas front. Guide tube.
$37.20
MSRP $51.67
Save $14.47
28% Off 
Engine Water Pump
Audi
06L-121-012-L
Convertible, 1.8L, main.
$135.69
MSRP $196.65
Save $60.96
31% Off 
Engine Coolant Pipe Gasket
Audi
079-103-121-AH
4.2L, feed, 2007-10. 4.2L, return, 2005-06. 4.2L, return, A4/S4. 4.2L, return, 2007-11. 4.2L, return, RS4.
$8.50
MSRP $13.61
Save $5.11
37.5% Off 
Engine Core Plug
Audi
N-911-194-01
Location-Engine Block. 10 x 1 x 10mm. 4.2L, feed, 2007-10. From Chassis/VIN 8E-6-221 676. M10x1x10. 4.2L return. 4.2L, supply, lower....
$5.76
MSRP $9.23
Save $3.47
37.6% Off 
Engine Coolant Pipe
Audi
0EL-901-046-D
Drive motor-rear. Pipe.
$41.27
MSRP $57.31
Save $16.04
28% Off 
Engine Coolant Pipe
Audi
059-121-086-Q
Connector tube. 3.0L auxiliary.
$19.07
MSRP $31.78
Save $12.71
40% Off 
Engine Coolant Pipe
Audi
06E-121-044-AE
Tube assy. Lower pipe. 2012-15, supply. Pipe assy. Gas, supply. Gas, primary, 2013-14. 3.0L.
$101.19
MSRP $146.65
Save $45.46
31% Off 
Hose & Tube Assembly O-Ring
Audi
WHT-006-124-A
2021-25, front upper, 20x3. Engine code: dnvb or dywa upper. 20x3.
$1.29
MSRP $2.06
Save $0.77
37.4% Off 
Engine Coolant Pipe O-Ring
Audi
N-903-653-04
20 x 3mm. 4.0L, 20x3, to 10/19/2022. Diesel, lower, 2010-12. Secondary. 20x3. 3.0L.
$4.43
MSRP $7.08
Save $2.65
37.4% Off 
Engine Coolant Pipe
Audi
059-121-071-CK
Tube. Diesel, upper, 2013-15.
$78.19
MSRP $113.32
Save $35.13
31% Off 
Engine Coolant Thermostat Housing Seal
Audi
03H-121-041-A
O-Ring. To Block. 3.6L main.
$3.69
MSRP $5.90
Save $2.21
37.5% Off 
Engine Coolant Thermostat Housing Bolt
Audi
N-904-121-04
Thermostat unit,screw. 3.2L, main.
$7.60
MSRP $12.16
Save $4.56
37.5% Off 
Engine Coolant Bypass Pipe O-Ring
Audi
N-908-063-02
28 x 3.5mm. 4.0L, primary. 4.0L, main. With RS7, main. 4.2L, primary. 4.2L. large. 4.2L, return, 2005-06. 4.2L A4/S4 return. 4.2L main.
$4.49
MSRP $7.18
Save $2.69
37.5% Off 
Engine Coolant Pipe
Audi
06H-121-065-D
Connector tube. Water pipe. 2.0L, gas. 2.0L, 2012-15. 2013-2016. Coupe, 2.0L.
$65.55
MSRP $94.99
Save $29.44
31% 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.
$113.84
MSRP $164.98
Save $51.14
31% Off 
Engine Coolant Pipe
Audi
8R0-121-081-BP
2.0L, gas, from 12/10/2012. 2.0L, gas, to 12/09/2012.
$55.20
MSRP $76.68
Save $21.48
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.
$87.40
MSRP $126.67
Save $39.27
31% Off 
Connector Pipe
Audi
1EA-121-052-J
Awd with r-1234yf refrigerant rear. from 10/30/2023.
$15.44
MSRP $24.70
Save $9.26
37.5% Off 
Engine Coolant Pipe
Audi
4K0-121-075-L
Tube. Transmission cooler.
$37.91
MSRP $52.65
Save $14.74
28% Off 
Hose & Tube Assembly
Audi
4N0-145-948-A
3.0L, with plug-in hybrid, auxiliary, #2.
$44.68
MSRP $62.05
Save $17.37
28% Off 
Engine Coolant Pipe
Audi
1EA-122-050-CJ
Awd, right, 10/18/21-11/13/2023.
$30.35
MSRP $50.58
Save $20.23
40% Off 
Engine Coolant Pipe
Audi
9J1-121-559-A
2022-24, rear drive unit.
$134.42
MSRP $194.81
Save $60.39
31% Off 
Hose & Tube Assembly
Audi
1EA-121-096
Rwd with r-744 refrigerant right. lower. Rwd with r-1234yf refrigerant right. lower.
$18.35
MSRP $30.58
Save $12.23
40% Off 
Engine Coolant Pipe
Audi
4KE-819-552-G
Center. # 6 to 02/14/2022. Center, # 6, from 02/14/2022.
$34.79
MSRP $57.98
Save $23.19
40% Off 
Engine Coolant Pipe
Audi
4E0-121-398-F
Pipe. 6.0L, return, from vin 4e6011643. 6.0L return to vin 4e6011642.
$140.29
MSRP $203.32
Save $63.03
31% Off 
Engine Coolant Pipe Seal
Audi
0EN-901-219-A
Drive motor-front. Drive motor-rear.
$0.46
MSRP $0.62
Save $0.16
25.8% Off 
Engine Coolant Hose
Audi
06Q-121-497-D
Turbocharger Cooling. Inlet. Incl.Pipe. Hose & tube assy. Engine code: dnvb or dywa, upper. Engine code: dsfa right side. Coolant hose....
$53.75
MSRP $74.65
Save $20.90
28% Off 
Engine Coolant Pipe
Audi
079-121-131-AL
Outlet pipe. 4.2L, feed. 4.2L, supply.
$82.79
MSRP $119.98
Save $37.19
31% Off 
Engine Coolant Thermostat
Audi
0P2-121-115-E
4.0L. SQ8. Main. S8. RS Q8. RS6 Avant. RS7 Sportback. A8 Quattro. From 04/03/2019.
$299.81
MSRP $434.50
Save $134.69
31% Off 
Engine Coolant Thermostat Kit
Audi
079-121-115-BL
Thermostat Assy.. Incl.Gasket,Housing and Thermostat. A8, S8. S7, RS7. 4.0L, primary. S6. 4.0L, main. Without RS7, main. From...
$270.25
MSRP $391.66
Save $121.41
31% Off Thermostat Housing
Audi
06R-121-111-E
Thermostat hsng. 2.0L.
$671.99
MSRP $923.06
Save $251.07
27.2% Off 
Engine Coolant Pipe
Audi
4G0-122-061-B
4.0L with RS7 vent lines. Connector pipe.
$75.90
MSRP $110.01
Save $34.11
31% Off 
Engine Coolant Thermostat Housing Gasket
Audi
0P2-121-139
Gasket. 4.0L. Main.
$7.54
MSRP $12.06
Save $4.52
37.5% Off 
Drive Motor Battery Pack Coolant Hose
Audi
0Z3-819-252-C
High voltage battery housing. Pipe.
$106.94
MSRP $154.98
Save $48.04
31% Off 
Engine Coolant Pipe
Audi
8W0-122-293-DL
45 tsfi. 2017-2019, auto trans. 40 tsfi. 3.0L 2020-25. Connector. 2021-25 front upper. Coupling. 2.0L, front, 2018-20, from 06/26/2017....
$22.67
MSRP $37.78
Save $15.11
40% Off 
Engine Coolant Thermostat Housing Gasket
Audi
WHT-007-809
O-Ring. 80 x 4mm. 4.0L, #3. RS6 Avant. To housing. RS7 Sportback. Main. 80x4.
$17.08
MSRP $27.32
Save $10.24
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