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.
$223.68
MSRP $318.63
Save $94.95
29.8% Off 
Engine Coolant Pipe
Audi
4KE-145-947-S
Right. # 4 to 02/14/2022. Right, # 4, from 02/14/2022.
$88.92
MSRP $126.66
Save $37.74
29.8% Off 
Engine Coolant Pipe
Audi
80A-121-400-B
2.0L main hoses. Cooler pipe.
$85.41
MSRP $121.67
Save $36.26
29.8% Off 
Audi 2.0L Thermostat
Audi
06H-121-111-R
Requires gasket 06H121043
$272.01
MSRP $387.48
Save $115.47
29.8% 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.
$107.64
MSRP $153.33
Save $45.69
29.8% Off 
Supercharger Water Manifold with seals
Audi
06E-121-083-N
$102.96
MSRP $146.66
Save $43.70
29.8% Off 
Engine Coolant Thermostat Housing Seal
Audi
03H-121-041-A
O-Ring. To Block. 3.6L main.
$4.13
MSRP $5.90
Save $1.77
30% Off 
Engine Coolant Pipe
Audi
06J-121-075-D
Rear. 2009-13. 2.0L 2009-2010 with awd, TT. Water inlet tube.
$121.67
MSRP $173.32
Save $51.65
29.8% Off 
Engine Coolant Pipe O-Ring
Audi
N-900-970-01
3.0L, without plug-in hybrid, alternator.
$3.54
MSRP $5.06
Save $1.52
30% 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.
$88.91
MSRP $126.65
Save $37.74
29.8% Off 
Engine Coolant Pipe O-Ring
Audi
N-902-753-02
32 x 3mm. 2.0L. 3.0L.
$3.25
MSRP $4.63
Save $1.38
29.8% 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...
$274.95
MSRP $391.66
Save $116.71
29.8% 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.
$8.94
MSRP $13.53
Save $4.59
33.9% Off 
Engine Coolant Pipe
Audi
0P2-121-075-J
Upper pipe. 4.0L, from 05/23/2023.
$136.88
MSRP $194.98
Save $58.10
29.8% 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.
$21.33
MSRP $32.32
Save $10.99
34% 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.
$138.05
MSRP $196.65
Save $58.60
29.8% 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.
$54.45
MSRP $75.00
Save $20.55
27.4% Off 
Audi Oil Plug Block Adapter O-Ring
Audi
N-907-834-01
3.6L, without rear a/c. Rear, 4.2L. 6.3L, auxiliary, right side. 4.2L, auto trans.
13.1 x 1.6 mm
$1.82
MSRP $2.59
Save $0.77
29.7% Off 
Engine Coolant Pipe
Audi
1EA-121-621-L
Awd with r-1234yf refrigerant right. upper. Awd with r-744 refrigerant left. Coolant hose.
$29.03
MSRP $43.98
Save $14.95
34% Off 
Engine Coolant Overflow Hose
Audi
8K0-121-081-AC
3.2L, from vin 8t8036001. Water hose. 3.2L, supply.
$111.15
MSRP $158.34
Save $47.19
29.8% Off 
Engine Coolant Thermostat Kit
Audi
079-121-115-BM
Incl.Housing and Thermostat.
$643.23
MSRP $891.52
Save $248.29
27.9% Off 
Hose & Tube Assembly
Audi
1EA-122-049-AQ
Rwd with r-1234yf refrigerant left. to 10/30/2023.
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.
$55.66
MSRP $76.67
Save $21.01
27.4% Off 
Engine Coolant Thermostat
Audi
050-121-113-B
1.8L, 225 horsepower. TT. 1.8l. With 225hp.
$50.82
MSRP $70.00
Save $19.18
27.4% 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.
$81.90
MSRP $116.67
Save $34.77
29.8% Off 
Water Pipe
Audi
5Q0-121-070-BP
2.0L, code dhha, auxiliary- right side.
$59.66
MSRP $84.98
Save $25.32
29.8% 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.
$42.35
MSRP $58.34
Save $15.99
27.4% 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.
$66.68
MSRP $94.99
Save $28.31
29.8% 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....
$101.78
MSRP $144.98
Save $43.20
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