Thermostats & Parts
Engine Coolant Pipe
Audi
5Q0-121-070-BR
Connector pipe. 2.0L, gas engine code czra. Engine code dhha, right side. 2.0L, code dhha right side. 2.0L, gas engine code cntc. 1.8L....
$80.23
MSRP $113.32
Save $33.09
29.2% Off 
Engine Coolant Pipe
Audi
0EL-901-045-C
Drive motor-front. Cooling pipe.
$41.27
MSRP $57.31
Save $16.04
28% Off 
Engine Coolant Pipe
Audi
079-121-065-P
Water manifold. S4, RS4. Cabriolet S4. 4.2L, return, 2005-06. 4.2L A4/S4 return. Q7.
$181.71
MSRP $256.65
Save $74.94
29.2% Off 
Engine Coolant Pipe
Audi
1EA-122-050-BJ
Awd, right, to 10/18/2021.
$81.41
MSRP $114.98
Save $33.57
29.2% Off 
Engine Coolant Pipe
Audi
4KE-819-362-R
Center, single charging port, # 2. Center. # 2 to 02/14/2022. Center, # 2, from 02/14/2022.
Engine Water Pump Outlet Pipe
Audi
4H0-122-447
ATF Cooler. Inlet. Auxiliary Water Pump To Pipe. 4.0L, auxiliary, A8, a8l, al8 sport.
Water Inlet Tube
Audi
8K0-145-931-D
Water inlet tube. 3.0L, auxiliary, 2010-12. 3.0L, hoses & pipes, 2010-2012.
Water Pipe O-Ring
Audi
N-013-830-2
Diesel, auxiliary. 3.0L, auxiliary.
$1.24
MSRP $1.92
Save $0.68
35.4% Off 
Engine Coolant Thermostat Kit
Audi
06E-121-111-M
Incl.Gasket,Housing and Thermostat. Q5. A5. 3.2L. A4.
$119.18
MSRP $168.34
Save $49.16
29.2% Off 
Engine Coolant Pipe
Audi
4KE-819-371-H
Center, single charging port, # 9.
$19.60
MSRP $30.38
Save $10.78
35.5% Off 
Engine Coolant Hose
Audi
06D-121-058-Q
Oil Cooler. Cooler to Pipe. Cooler line. 2.0L, return.
$13.49
MSRP $20.92
Save $7.43
35.5% Off 
Support Brace Bolt
Audi
N-101-961-05
Support brace,bolt. Diesel, main, 2010-12. 3.0L, main.
$2.18
MSRP $3.38
Save $1.20
35.5% Off 
Cooling System Bypass Line Adapter
Audi
4Z7-121-243
4.2L, feed. T-piece. 4.2L, supply, A4/S4. 4.2L main. rear.
$25.53
MSRP $39.58
Save $14.05
35.5% Off 
HVAC Heater Hose
Audi
8W0-819-332-AB
Inlet. Pipe To Auxiliary Water Pump. 2.9L #1 auxiliary. Coolant hose.
$43.07
MSRP $59.81
Save $16.74
28% Off 
Engine Coolant Pipe
Audi
4K0-145-938
2.9L, left upper, #3. 2.9L, main, left side, lower, #1.
$58.80
MSRP $81.67
Save $22.87
28% Off 
Engine Coolant Pipe
Audi
4H0-121-081-S
Tube assy. 6.3L, primary.
$132.86
MSRP $187.65
Save $54.79
29.2% Off Hose & Tube Assembly
Audi
1EA-122-050-CR
Awd with r-1234yf refrigerant right. from 11/13/2023.
Engine Coolant Pipe
Audi
80A-819-377-Q
Water pipe. 3.0L, heater hoses.
$53.51
MSRP $74.32
Save $20.81
28% Off 
Gasket
Audi
06M-117-070-G
2.9L. Q8. 2020-24. Oil cooler gasket. A8 Quattro. Convertible, 3.0L. 3.0L, with plug-in hybrid.
$3.99
MSRP $6.18
Save $2.19
35.4% Off 
Engine Coolant Pipe
Audi
8W1-819-377-A
Cooling pipe. Center hose. Coupe, 3.0L.
$140.53
MSRP $198.48
Save $57.95
29.2% Off 
Hose & Tube Assembly
Audi
1EA-121-055-G
Awd with r-744 refrigerant right. lower.
$28.24
MSRP $43.78
Save $15.54
35.5% Off 
Engine Water Pump
Audi
06L-121-012-L
Convertible, 1.8L, main.
$173.45
MSRP $244.99
Save $71.54
29.2% Off 
Engine Coolant Pipe
Audi
4K0-121-070-AG
2.9L right. outer. 2.9L, main, left side, lower, #4.
$109.14
MSRP $154.14
Save $45.00
29.2% Off 
Hose & Tube Assembly
Audi
1EA-122-049-AR
Awd with r-1234yf refrigerant left. Hose & tube assy.
$86.38
MSRP $122.00
Save $35.62
29.2% Off 
Connector Pipe
Audi
1EA-121-052-E
Rwd with r-1234yf refrigerant rear. to 10/30/2023.
$32.15
MSRP $49.83
Save $17.68
35.5% Off 
Engine Coolant Pipe
Audi
4G0-121-071-AA
Lower pipe. Without RS7, main, supply.
$77.99
MSRP $110.15
Save $32.16
29.2% Off 
Engine Coolant Pipe
Audi
1J0-121-087-C
1.8L 225 horsepower. all. 1.8L 180 horsepower. without ac. 1.8L, 225 horsepower, without ac.
$26.30
MSRP $40.78
Save $14.48
35.5% Off 
Engine Coolant Crossover Pipe
Audi
059-121-075-FE
Diesel, lower, 2013-14. Tube assy. 3.0L diesel, supply.
$132.15
MSRP $186.65
Save $54.50
29.2% Off 
Thermostat Unit
Audi
07K-121-115-D
2.5L, main. Incl.Gasket,Housing and Thermostat. TT.
$305.08
MSRP $438.33
Save $133.25
30.4% Off 
Engine Coolant Pipe
Audi
4H0-121-399-H
Water feed tube. 4.0L.
$39.95
MSRP $55.48
Save $15.53
28% Off 
Engine Coolant Thermostat Housing
Audi
04E-121-121-L
Thermostat Location-Water Pump Housing. 1.4L.
$13.27
MSRP $20.59
Save $7.32
35.6% Off 
Engine Coolant Pipe O-Ring
Audi
06E-121-119-A
31.9 x 3.3mm. 3.2L, supply.
$4.66
MSRP $7.21
Save $2.55
35.4% Off 
Engine Coolant Pipe
Audi
4N0-121-083-A
Tube assy. 3.0L, without plug-in hybrid, main.
$84.59
MSRP $119.49
Save $34.90
29.2% Off 
Engine Coolant Pipe
Audi
079-121-070-BS
4.2L feed. Connector pipe.
$198.23
MSRP $279.98
Save $81.75
29.2% Off 
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