Thermostats & Parts
Engine Coolant Pipe
Audi
079-121-071-BS
4.2 Liter Supply Upper. Pipe that is part of the Engine Cooling system.
Fits A8
4.2 Liter, Supply, Upper. 4.2L, Supply, Upper.
$76.80
MSRP $106.67
Save $29.87
28% Off
Engine Coolant Pipe
Audi
4G0-121-071-Q
Lower pipe. 4.0L, main, supply. Without RS7, main, supply.
$85.67
MSRP $118.99
Save $33.32
28% Off
Engine Coolant Pipe
Audi
8K0-121-071-J
3.0L 2013-2016 hoses & pipes. Connector tube. Coupe, 3.0L, main. 3.0L, hoses & pipes, 2010-2012. Convertible, 3.0L.
$161.18
MSRP $227.65
Save $66.47
29.2% 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.
$225.59
MSRP $318.63
Save $93.04
29.2% Off
Engine Coolant Pipe
Audi
4KE-145-947-S
Right. # 4 to 02/14/2022. Right, # 4, from 02/14/2022.
$91.20
MSRP $126.66
Save $35.46
28% Off
Engine Coolant Pipe
Audi
80A-121-400-B
2.0L main hoses. Cooler pipe.
$87.60
MSRP $121.67
Save $34.07
28% Off
Engine Coolant Pipe
Audi
06L-121-085-AF
Water pipe. 2017-20. 2017-2019, manual trans. By-pass pipe. 2017-2019, auto trans. 2.0L main. Connector tube. Convertible, 2.0L, front.
$110.40
MSRP $153.33
Save $42.93
28% Off
Engine Coolant Thermostat Housing Seal
Audi
03H-121-041-A
O-Ring. To Block. 3.6L main.
$3.81
MSRP $5.90
Save $2.09
35.4% Off
Engine Coolant Pipe
Audi
06J-121-075-D
Rear. 2009-13. 2.0L 2009-2010 with awd, TT. Water inlet tube.
$122.71
MSRP $173.32
Save $50.61
29.2% Off
Engine Coolant Pipe O-Ring
Audi
N-900-970-01
3.0L, without plug-in hybrid, alternator.
$3.26
MSRP $5.06
Save $1.80
35.6% Off
Engine Coolant Pipe
Audi
059-121-075-CK
Water pipe. Diesel, lower, 2010-12. Tube assy. 3.0L.
Engine Coolant Thermostat
Audi
022-121-113
3.2L, feed. A3. 3.2l. TT. 3.2L, main.
$91.19
MSRP $126.65
Save $35.46
28% Off
Engine Coolant Pipe O-Ring
Audi
N-902-753-02
32 x 3mm. 2.0L. 3.0L.
$2.99
MSRP $4.63
Save $1.64
35.4% Off
Radiator Coolant Hose
Audi
8K0-121-062
Connector hose. Auxiliary Radiator. Right. Radiator to Pipe.
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...
$277.30
MSRP $391.66
Save $114.36
29.2% Off
Engine Coolant Outlet Gasket
Audi
079-121-043-A
Outlet To Upper Radiator Hose. 4.0L, main, supply. Without RS7, main, supply. With RS7, front center.
$8.73
MSRP $13.53
Save $4.80
35.5% Off
Engine Coolant Pipe
Audi
0P2-121-075-J
Upper pipe. 4.0L, from 05/23/2023.
$138.05
MSRP $194.98
Save $56.93
29.2% Off
Hose & Tube Assembly
Audi
1EA-122-049-AQ
Rwd with r-1234yf refrigerant left. to 10/30/2023.
$324.49
MSRP $458.32
Save $133.83
29.2% Off
Engine Coolant Pipe
Audi
06N-121-075-B
40 tsfi, to 09/07/2021. 2.0L FRONT. engine code: T2A to 09/07/2021. 2021-25 front upper. to 09/07/2021.
$20.85
MSRP $32.32
Save $11.47
35.5% Off
Cross Over Pipe
Audi
8V0-121-070-D
Front center. 2.5L, main. 2.5L, front, from 10/07/2019. 2.5L, front, to 10/07/2019.
$139.23
MSRP $196.65
Save $57.42
29.2% Off
Engine Coolant Pipe
Audi
8W0-121-081-EG
Main. #1. 3.0L 2018-19. #4 from 10/14/2019. Convertible, 3.0L, 2020-24, #4.
$56.25
MSRP $75.00
Save $18.75
25% Off
Adapter O-Ring
Audi
N-907-834-01
6.3L, auxiliary, right side. 4.2L, manual trans. 4.2L auto trans rear. 3.6L, with rear a/c.
$1.68
MSRP $2.59
Save $0.91
35.1% Off
Engine Coolant Pipe
Audi
1EA-121-621-L
Awd with r-1234yf refrigerant right. upper. Awd with r-744 refrigerant left. Coolant hose.
$28.37
MSRP $43.98
Save $15.61
35.5% Off
Engine Coolant Outlet Gasket
Porsche
997-106-709-00
Housing to Block.
$16.49
MSRP $18.32
Save $1.83
10% Off
Engine Coolant Pipe
Porsche
996-106-751-04
Rear, return, rear, turbo. AWD REAR. return rear.
$627.53
MSRP $697.25
Save $69.72
10% Off
Engine Coolant Inlet Flange O-Ring
Porsche
999-707-411-40
All Required. 28 x 4.5mm. Housing To Pipe. 28 x 4.5mm. 3.6L.
$10.57
MSRP $11.74
Save $1.17
10% Off
Breather Tube
Porsche
PAB-121-081-25
3.0L, without e-hybrid center & driver side. Breather tube.
$81.55
MSRP $90.61
Save $9.06
10% Off
Gasket
Porsche
9A1-106-305-00
2009-12. Boxster. Cayman. 3.8L, water pump and thermostat. 4.0L. With gt3. 911 Turbo.
$40.41
MSRP $44.90
Save $4.49
10% Off
Engine Coolant Pipe O-Ring
Porsche
999-707-501-40
All Required. 30 x 3mm.
$13.69
MSRP $15.21
Save $1.52
10% Off
Cooling Pipe
Porsche
996-106-672-01
#2. Rear, 2006-08, auto trans cooler.
$73.83
MSRP $82.03
Save $8.20
10% Off
Pipe
Porsche
996-106-611-53
With s. Rear, return, front, gt2. 2WD REAR. intake front. AWD REAR. intake front.
$124.06
MSRP $137.84
Save $13.78
10% Off
Inlet Pipe
Porsche
9A1-106-851-02
3.4, 3.8L without gt3. Inlet pipe.
$81.14
MSRP $90.16
Save $9.02
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