Thermostats & Parts
Engine Coolant Pipe
Audi
80A-121-400-B
2.0L main hoses. Cooler pipe.
$87.60
MSRP $121.67
Save $34.07
28% Off 
Thermostat with Housing
Audi
06H-121-111-R
Thermostat with Housing, gaskets.
$278.99
MSRP $387.48
Save $108.49
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 Pipe Gasket
Audi
8B3-121-585-F
Grommet. 3.0L, left/front. 2.0L, center.
$7.50
MSRP $12.00
Save $4.50
37.5% Off 
Engine Coolant Thermostat Housing Seal
Audi
03H-121-041-A
O-Ring. To Block. 3.6L main.
$3.84
MSRP $5.90
Save $2.06
34.9% Off 
Engine Coolant Pipe
Audi
06J-121-075-D
Rear. 2009-13. 2.0L 2009-2010 with awd, TT. Water inlet tube.
$124.79
MSRP $173.32
Save $48.53
28% Off 
Engine Coolant Pipe O-Ring
Audi
N-900-970-01
3.0L, without plug-in hybrid, alternator.
$3.29
MSRP $5.06
Save $1.77
35% Off 
Engine Coolant Pipe
Audi
059-121-075-CK
Water pipe. Diesel, lower, 2010-12. Tube assy. 3.0L.
$153.59
MSRP $213.32
Save $59.73
28% Off 
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.
$3.02
MSRP $4.63
Save $1.61
34.8% Off 
Radiator Coolant Hose
Audi
8K0-121-062
Connector hose. Auxiliary Radiator. Right. Radiator to Pipe.
$41.61
MSRP $55.48
Save $13.87
25% Off 
Engine Coolant Thermostat Kit
Audi
079-121-115-BL
Thermostat housing with thermostat. A8, S8. S7, RS7. 4.0L, primary. S6. 4.0L, main. Without RS7, main.
$282.00
MSRP $391.66
Save $109.66
28% 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.
$8.46
MSRP $13.53
Save $5.07
37.5% Off 
Engine Coolant Pipe
Audi
0P2-121-075-J
Upper pipe. 4.0L, from 05/23/2023.
$140.39
MSRP $194.98
Save $54.59
28% Off 
Outlet Hose
Audi
079-121-064
4.0L with RS7 right front. Outlet hose.
$105.59
MSRP $146.65
Save $41.06
28% 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.
$20.20
MSRP $32.32
Save $12.12
37.5% 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.
$141.59
MSRP $196.65
Save $55.06
28% Off 
Engine Coolant Pipe
Audi
1EA-121-057-P
Rwd with r-1234yf refrigerant right. Hose.
$21.99
MSRP $35.18
Save $13.19
37.5% 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.
$1.69
MSRP $2.59
Save $0.90
34.7% Off 
Engine Coolant Pipe
Audi
1EA-121-621-L
Awd with r-1234yf refrigerant right. upper. Awd with r-744 refrigerant left. Coolant hose.
$27.49
MSRP $43.98
Save $16.49
37.5% Off 
Engine Coolant Overflow Hose
Audi
8K0-121-081-AC
3.2L, from vin 8t8036001. Water hose. 3.2L, supply.
$114.00
MSRP $158.34
Save $44.34
28% Off Engine Coolant Pipe
Audi
8B3-819-334-F
Water hose. 2.0L, heater hoses.
$25.63
MSRP $41.00
Save $15.37
37.5% Off Engine Coolant Thermostat Kit
Audi
079-121-115-BM
Incl.Housing and Thermostat.
$695.39
MSRP $891.52
Save $196.13
22% Off 
Engine Coolant Pipe
Audi
059-121-050-P
Tube. Diesel, lower, 2010-12. Pipe. 3.0L.
$102.00
MSRP $141.67
Save $39.67
28% Off 
Hose & Tube Assembly
Audi
1EA-122-049-AQ
Rwd with r-1234yf refrigerant left. to 10/30/2023.
$329.99
MSRP $458.32
Save $128.33
28% 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.
$275.30
MSRP $382.37
Save $107.07
28% Off 
Engine Coolant Pipe
Audi
4K0-121-065-B
2.0L, high voltage battery charger and controls, #4.
$179.99
MSRP $249.98
Save $69.99
28% Off 
Engine Coolant Crossover Pipe
Audi
07L-121-071-M
5.2L feed. Water pipe.
$920.51
MSRP $1,180.15
Save $259.64
22% Off 
Inter-Cooler Hose
Audi
079-103-237-A
Connector hose. 4.0L with RS7.
$57.50
MSRP $76.67
Save $19.17
25% Off 
Engine Coolant Thermostat
Audi
050-121-113-B
1.8L, 225 horsepower. TT. 1.8l. With 225hp.
$52.50
MSRP $70.00
Save $17.50
25% Off 
Water Pipe
Audi
5Q0-121-070-BP
2.0L, code dhha, auxiliary- right side.
$61.19
MSRP $84.98
Save $23.79
28% 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.
$43.75
MSRP $58.34
Save $14.59
25% 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.
$68.39
MSRP $94.99
Save $26.60
28% 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....
$104.39
MSRP $144.98
Save $40.59
28% Off Engine Coolant Pipe
Audi
8B3-819-370-K
Lower hose. 2.0L, heater hoses.
$25.63
MSRP $41.00
Save $15.37
37.5% Off 
Engine Coolant Hose
Audi
06D-121-057-L
Pipe to Pipe. From Thermostat. Coolant hose. 2.0L, supply.
$16.24
MSRP $25.98
Save $9.74
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