Thermostats & Parts
Engine Coolant Thermostat Kit
Audi
06E-121-111-AL
A kit containing a Engine coolant thermostat and additional parts for installation. Incl.Gasket,Housing and Thermostat. Includes...
$97.20
MSRP $134.99
Save $37.79
28% Off 
Engine Coolant Pipe
Audi
4KE-145-948-G
REAR. motor code: MQ3. REAR. 370 kW system.
$24.11
MSRP $38.58
Save $14.47
37.5% Off 
Engine Coolant Pipe
Audi
1EA-121-449-L
Awd with r-1234yf refrigerant left. Hose.
$24.61
MSRP $39.38
Save $14.77
37.5% Off 
Engine Coolant Water Inlet Gasket
Audi
06E-121-139-D
3.2L, return. Outlet Flange.
$14.11
MSRP $22.58
Save $8.47
37.5% Off 
Engine Coolant Pipe
Audi
4G0-121-070-M
4.0L with RS7 left inner. Water pipe.
$231.60
MSRP $321.66
Save $90.06
28% Off 
Engine Coolant Water Inlet Gasket
Audi
079-121-043-B
Outlet From Block. 4.0L, primary. 4.0L without RS7 main return. With RS7, front center.
$16.11
MSRP $25.78
Save $9.67
37.5% Off 
Engine Coolant Pipe
Audi
8B3-121-546-C
Tube assy. 3.0L, lower.
$25.94
MSRP $41.50
Save $15.56
37.5% Off 
Engine Coolant Pipe
Audi
06N-121-085-D
By-pass pipe. Water pipe. 2021-25, front upper, from 09/07/2021. Connector tube. Convertible, 2.0L, front.
$79.20
MSRP $110.00
Save $30.80
28% Off 
Engine Coolant Hose
Audi
04L-121-058-G
Inlet. Hose. 2.0L, diesel, intercooler.
$9.16
MSRP $14.66
Save $5.50
37.5% Off 
Engine Coolant Overflow Hose
Audi
06L-121-081-K
2.0L main hoses. Vent hose. 2017-20. 2017-2019, manual trans. Vent tube. 2.0L, rear, lower, 2016-18. 2017-2019, auto trans. 2.0L, front,...
$58.75
MSRP $78.34
Save $19.59
25% Off 
Engine Coolant Pipe
Audi
06D-121-492-J
A4. From 5400001. Pipe assy. Hose & tube assy. 2.0L, return.
$123.60
MSRP $171.66
Save $48.06
28% Off 
Engine Coolant Pipe
Audi
8S0-121-071
Water pipe. 2.5L, rear.
$128.39
MSRP $178.31
Save $49.92
28% Off 
Engine Coolant Pipe O-Ring
Audi
N-900-351-03
O-Ring. 21 x 3mm. 2.5L rear. Front. Location-Rear of Engine Block.
$3.33
MSRP $5.13
Save $1.80
35.1% Off Engine Coolant Pipe
Audi
04L-121-064-AB
2.0L, diesel intercooler. Connector tube.
$104.39
MSRP $144.98
Save $40.59
28% Off 
Engine Coolant Pipe O-Ring
Audi
WHT-001-011
12.2 x 1.65mm. 5.2L rear. With RS7, vent lines. 4.0L with RS7 front center. 4.2L, feed. 4.0L without RS7 main supply. 4.2L, supply.
$1.35
MSRP $2.08
Save $0.73
35.1% Off 
Radiator Coolant Hose
Audi
8K0-145-922-A
Supercharger Cooling Radiator. Location-Wheel Arch. Auxiliary Radiator to Auxiliary Water Pump. Inlet hose. 3.0L, auxiliary, 2010-12....
$18.30
MSRP $29.28
Save $10.98
37.5% Off 
Engine Coolant Pipe
Audi
4K0-145-948-F
2.0L, left, #2. A7 Sportback. Valve to pipe.
$119.99
MSRP $166.65
Save $46.66
28% Off 
Engine Coolant Pipe
Audi
4K0-121-075-L
Tube. Transmission cooler.
$39.49
MSRP $52.65
Save $13.16
25% Off Engine Coolant Pipe
Audi
04L-121-444-J
Tube. 2.0L, diesel, intercooler.
$140.39
MSRP $194.98
Save $54.59
28% Off 
Engine Coolant Overflow Hose
Audi
8W0-121-081-DS
3.0L, 2018-19, lower. 2.9L main. #1. Convertible, 3.0L, 2018-19, #4.
$62.40
MSRP $86.66
Save $24.26
28% Off 
Engine Coolant Pipe
Audi
5Q0-121-064-CN
Oil cooler tube. Engine code dhha, left side. Vent tube. 2.0L, code dhha, left side. ATF Cooling. Flow Not Specified. Cooler to...
$41.74
MSRP $55.65
Save $13.91
25% Off 
Seat Belt Pre-Tensioner Bolt
Audi
N-106-444-03
Convertible. 2.5L.
$2.76
MSRP $4.24
Save $1.48
34.9% Off 
Hose & Tube Assembly
Audi
1EA-122-050-BG
Rwd with r-1234yf refrigerant right. to 10/30/2023.
$81.59
MSRP $113.32
Save $31.73
28% Off 
Engine Coolant Pipe O-Ring
Audi
WHT-002-001
16 x 3mm. Engine Oil Cooler. Main.
$2.44
MSRP $3.77
Save $1.33
35.3% Off 
Engine Coolant Pipe
Audi
4K0-121-400-J
2.0L main. to 10/03/2022. 2.0L, main, from 10/03/2022.
$119.99
MSRP $166.65
Save $46.66
28% Off 
Thermostat Housing
Audi
04E-121-116-C
Incl.Gasket. A3. 1.4L.
$127.19
MSRP $176.65
Save $49.46
28% Off 
Engine Coolant Pipe O-Ring
Audi
WHT-008-267
22 x 3mm. Main. 4.0L, 22x3. Secondary. 22x3.
$4.55
MSRP $7.00
Save $2.45
35% Off 
Engine Coolant Pipe
Audi
4KE-819-928-N
Center, # 6. Center, single charging port, # 5.
$119.99
MSRP $166.64
Save $46.65
28% Off 
Gasket
Audi
07D-121-091-E
Housing to Block. 6.0L, primary. A8.
$32.74
MSRP $52.38
Save $19.64
37.5% Off 
Engine Coolant Pipe
Audi
4N0-145-637-A
3.0L, with plug-in hybrid, auxiliary, #5.
$43.36
MSRP $57.82
Save $14.46
25% Off 
Engine Coolant Pipe
Audi
06E-121-083-F
Water pipe. 2012-15, return. Gas, return. Tube assy. 3.0L 2010-2012 hoses & pipes. Cooling pipe. 3.0L, supercharger, 2010-12.
$172.80
MSRP $240.00
Save $67.20
28% Off 
Engine Coolant Pipe
Audi
06L-121-492-AA
Turbocharger Cooling. Outlet. Return hose. 2.0L, rear, lower, 2016-18.
$102.00
MSRP $141.66
Save $39.66
28% Off 
Drive Motor Battery Pack Coolant Hose Adapter
Audi
85E-121-563
Tube. Awd center.
$71.99
MSRP $99.99
Save $28.00
28% Off 
Engine Coolant Pipe
Audi
4K0-819-342-J
2.0L, right, #2. A7 Sportback. Hose to control valve.
$85.31
MSRP $118.48
Save $33.17
28% Off 
Engine Coolant Pipe
Audi
4KE-819-552-G
Center. # 6 to 02/14/2022. Center, # 6, from 02/14/2022.
$36.24
MSRP $57.98
Save $21.74
37.5% Off 
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.
$163.91
MSRP $227.65
Save $63.74
28% Off 
Engine Coolant Pipe
Audi
4H0-121-485-R
4.2L rear return. Connector pipe.
$93.60
MSRP $130.00
Save $36.40
28% 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
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