Thermostats & Parts
Engine Coolant Pipe
Audi
8B3-819-334-F
Water hose. 2.0L, heater hoses.
$28.29
MSRP $41.00
Save $12.71
31% Off 
Engine Coolant Water Inlet Gasket
Audi
06E-121-139-D
3.2L, return. Outlet Flange.
$15.58
MSRP $22.58
Save $7.00
31% 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.
$17.79
MSRP $25.78
Save $7.99
31% 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.
$88.44
MSRP $110.00
Save $21.56
19.6% Off 
Engine Coolant Hose
Audi
04L-121-058-G
Inlet. Hose. 2.0L, diesel, intercooler.
$10.12
MSRP $14.66
Save $4.54
31% 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,...
$63.92
MSRP $78.34
Save $14.42
18.4% Off 
Engine Coolant Pipe
Audi
06D-121-492-J
A4. From 5400001. Pipe assy. Hose & tube assy. 2.0L, return.
$135.96
MSRP $171.66
Save $35.70
20.8% 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.
$3.53
MSRP $5.13
Save $1.60
31.2% Off 
Engine Coolant Pipe
Audi
04L-121-444-J
Tube. 2.0L, diesel, intercooler.
$154.43
MSRP $194.98
Save $40.55
20.8% 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.
$69.68
MSRP $86.66
Save $16.98
19.6% Off 
Seat Belt Pre-Tensioner Bolt
Audi
N-106-444-03
Convertible. 2.5L.
$2.93
MSRP $4.24
Save $1.31
30.9% Off 
Engine Coolant Pipe O-Ring
Audi
WHT-002-001
16 x 3mm. Engine Oil Cooler. Main.
$2.59
MSRP $3.77
Save $1.18
31.3% Off 
Hose & Tube Assembly
Audi
1EA-122-049-BE
Rwd with r-1234yf refrigerant left. from 10/30/2023.
Engine Coolant Thermostat Gasket
Audi
06B-121-119-C
O-Ring. 56 x 3mm. 3.0L v6. 2009 without awd, main. A3. 2.0l. 2009-2010 with awd, tts.
$4.71
MSRP $6.82
Save $2.11
30.9% Off 
Engine Coolant Pipe
Audi
0EF-907-743-S
Drive motor-rear single rear motor. from 07/11/2019. Drive motor-rear Q8. Connector tube.
$21.57
MSRP $31.26
Save $9.69
31% Off 
Engine Coolant Thermostat Housing Bolt
Audi
07K-121-441
Thermostat unit,bolt. 2.5L, main.
Engine Coolant Pipe
Audi
8S0-121-071
Water pipe. 2.5L, rear.
$141.23
MSRP $178.31
Save $37.08
20.8% Off Engine Coolant Pipe
Audi
04L-121-064-AB
2.0L, diesel intercooler. Connector tube.
$116.57
MSRP $144.98
Save $28.41
19.6% 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.
$1.44
MSRP $2.08
Save $0.64
30.8% Off 
Engine Coolant Pipe
Audi
4K0-121-075-L
Tube. Transmission cooler.
$42.96
MSRP $52.65
Save $9.69
18.4% 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...
$45.41
MSRP $55.65
Save $10.24
18.4% Off 
Hose & Tube Assembly
Audi
1EA-122-050-BG
Rwd with r-1234yf refrigerant right. to 10/30/2023.
$91.11
MSRP $113.32
Save $22.21
19.6% 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.
$76.37
MSRP $94.99
Save $18.62
19.6% Off 
Engine Coolant Hose
Audi
06D-121-057-L
Pipe to Pipe. From Thermostat. Coolant hose. 2.0L, supply.
$17.93
MSRP $25.98
Save $8.05
31% Off 
Engine Water Pump Outlet Pipe
Audi
06M-121-507-B
3.0L, main, 02/06/21-10/13/2021. 3.0L, main, to 10/13/2021. Convertible, 3.0L, main, from 06/02/2021.
$53.04
MSRP $65.00
Save $11.96
18.4% Off 
Engine Coolant Pipe
Audi
06Q-121-492
Return tube. Engine code: dnvb or dywa, upper.
$11.95
MSRP $17.32
Save $5.37
31% Off 
Water Hose
Audi
4KE-145-912-B
Right, # 5, 370 kw system. Right, # 11, SQ8.
$30.62
MSRP $44.38
Save $13.76
31% Off 
Engine Coolant Thermostat Housing
Audi
030-121-121-B
4 cylinder. A4.
$28.14
MSRP $40.78
Save $12.64
31% Off 
Water Pipe
Audi
0ET-901-312
Drive motor-rear e-tron 45, e-tron 55.
$28.00
MSRP $40.58
Save $12.58
31% Off 
Engine Coolant Pipe
Audi
4N0-121-081-AA
4.0L upper. upper rear.
$34.76
MSRP $50.38
Save $15.62
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