Thermostats & Parts
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.
$216.03
MSRP $318.63
Save $102.60
32.2% Off 
Engine Coolant Pipe
Audi
4KE-145-947-S
Right. # 4 to 02/14/2022. Right, # 4, from 02/14/2022.
$87.40
MSRP $126.66
Save $39.26
31% Off 
Engine Coolant Pipe
Audi
80A-121-400-B
2.0L main hoses. Cooler pipe.
$83.95
MSRP $121.67
Save $37.72
31% 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.
$105.80
MSRP $153.33
Save $47.53
31% Off 
Engine Coolant Thermostat Housing Seal
Audi
03H-121-041-A
O-Ring. To Block. 3.6L main.
$3.78
MSRP $5.90
Save $2.12
35.9% Off 
Engine Coolant Pipe
Audi
06J-121-075-D
Rear. 2009-13. 2.0L 2009-2010 with awd, TT. Water inlet tube.
$117.51
MSRP $173.32
Save $55.81
32.2% Off 
Engine Coolant Pipe O-Ring
Audi
N-900-970-01
3.0L, without plug-in hybrid, alternator.
$3.24
MSRP $5.06
Save $1.82
36% 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.
$87.39
MSRP $126.65
Save $39.26
31% Off 
Engine Coolant Pipe O-Ring
Audi
N-902-753-02
32 x 3mm. 2.0L. 3.0L.
$2.97
MSRP $4.63
Save $1.66
35.9% Off 
Radiator Coolant Hose
Audi
8K0-121-062
Connector hose. Auxiliary Radiator. Right. Radiator to Pipe.
Engine Coolant Thermostat Kit
Audi
079121115BL
Thermostat Assy.. Incl.Gasket,Housing and Thermostat. A8, S8. S7, RS7. 4.0L, primary. S6. 4.0L, main. Without RS7, main. From...
$265.55
MSRP $391.66
Save $126.11
32.2% 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.
$8.39
MSRP $13.53
Save $5.14
38% Off 
Engine Coolant Pipe
Audi
0P2-121-075-J
Upper pipe. 4.0L, from 05/23/2023.
$132.20
MSRP $194.98
Save $62.78
32.2% Off 
Hose & Tube Assembly
Audi
1EA-122-049-AQ
Rwd with r-1234yf refrigerant left. to 10/30/2023.
$307.99
MSRP $458.32
Save $150.33
32.8% 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.
$19.39
MSRP $32.32
Save $12.93
40% 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.
$133.33
MSRP $196.65
Save $63.32
32.2% 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.
$52.20
MSRP $75.00
Save $22.80
30.4% 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.
$1.66
MSRP $2.59
Save $0.93
35.9% Off 
Engine Coolant Pipe
Audi
1EA-121-621-L
Awd with r-1234yf refrigerant right. upper. Awd with r-744 refrigerant left. Coolant hose.
$26.39
MSRP $43.98
Save $17.59
40% Off 
Engine Coolant Overflow Hose
Audi
8K0-121-081-AC
3.2L, from vin 8t8036001. Water hose. 3.2L, supply.
$109.25
MSRP $158.34
Save $49.09
31% Off 
Engine Coolant Thermostat Kit
Audi
079-121-115-BM
Incl.Housing and Thermostat.
$631.64
MSRP $891.52
Save $259.88
29.2% Off 
Engine Coolant Pipe
Audi
079-121-065-BQ
4.2L, supply, lower.
$50.53
MSRP $72.60
Save $22.07
30.4% Off 
Engine Coolant Pipe
Audi
4K0-121-065-B
2.0L, high voltage battery charger and controls, #4.
Inter-Cooler Hose
Audi
079-103-237-A
Connector hose. 4.0L with RS7.
$53.36
MSRP $76.67
Save $23.31
30.4% Off 
Engine Coolant Thermostat
Audi
050-121-113-B
1.8L, 225 horsepower. TT. 1.8l. With 225hp.
$48.72
MSRP $70.00
Save $21.28
30.4% Off 
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.
$80.50
MSRP $116.67
Save $36.17
31% Off 
Water Pipe
Audi
5Q0-121-070-BP
2.0L, code dhha, auxiliary- right side.
$58.64
MSRP $84.98
Save $26.34
31% 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.
$40.60
MSRP $58.34
Save $17.74
30.4% 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.
$65.54
MSRP $94.99
Save $29.45
31% 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....
$100.04
MSRP $144.98
Save $44.94
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