Thermostats & Parts
MSRP
Category
- Belts, Pulleys & Brackets
- Block Parts
- Camshafts, Lifters & Parts
- Complete Engines
- Crankshafts & Parts
- Cylinder Heads & Parts
- Engine Bearings
- Motor Mounts
- Oil Filler Caps
- Oil Pans
- Oil Pumps
- Other
- Pistons, Rings, Rods & Parts
- Rocker Arms & Parts
- Timing Components
- Vacuum Pumps
- Valve Covers
- Valves & Parts
Hose & Tube Assembly
Audi
4K0-819-342-J
2.0L, right, #2. A7 Sportback. Hose to control valve.
$46.48
MSRP $64.55
Save $18.07
28% Off 
Water Hose
Audi
4KE-121-550-P
Center, # 7, to 02/14/2022. Center, single charging port, # 6. Center, # 7, from 02/14/2022.
Water Hose
Audi
4KE-122-157-J
Center, # 1, to 02/14/2022. Center, single charging port, # 1. Center, # 1, from 02/14/2022.
$29.25
MSRP $47.18
Save $17.93
38% Off 
Water Hose
Audi
4KE-819-362-R
Center, # 2, to 02/14/2022. Center, # 2, from 02/14/2022. Center, single charging port, # 2. Center, dual charging port, # 2.
Water Feed Tube
Audi
4KE-819-928-L
Center, single charging port, # 3.
$65.84
MSRP $95.00
Save $29.16
30.7% Off 
Connector Tube
Audi
4N0-121-081-AF
4.0L, upper, upper, front, A8.
$95.87
MSRP $138.33
Save $42.46
30.7% Off 
Engine Coolant Pipe
Audi
4N0-145-639-D
3.0L, with plug-in hybrid, auxiliary, front.
$95.85
MSRP $138.31
Save $42.46
30.7% Off 
Hose & Tube Assembly
Audi
4N0-145-948-A
3.0L, with plug-in hybrid, auxiliary, #2.
$25.63
MSRP $41.34
Save $15.71
38% Off 
Connector Pipe
Audi
059-121-086-AH
Genuine Connector Pipe 059-121-086-AH for Audi A7 Quattro (2014-2016) – OEM Replacement Part
Ensure optimal performance and...
$58.91
MSRP $81.82
Save $22.91
28% Off 
Thermostat Housing
Audi
059-121-111-R
Diesel, main, 2010-12. Q7. 3.0l tdi. 3.0L, main.
$90.08
MSRP $129.98
Save $39.90
30.7% Off 
Water Pipe
Audi
059-121-398-E
Diesel, auxiliary. 3.0L, auxiliary.
$6.44
MSRP $10.38
Save $3.94
38% Off 
Oil Cooler Tube
Audi
5Q0-121-064-CN
Engine code dhha, left side. 2.0L, code dhha, left side.
$40.07
MSRP $55.65
Save $15.58
28% Off 
Connector Tube
Audi
5WA-121-070-C
Engine code: dsfa, right side.
$58.91
MSRP $81.82
Save $22.91
28% Off 
Engine Coolant Thermostat
Audi
069-121-113
All models. S4. S6.
$87.77
MSRP $126.65
Save $38.88
30.7% Off 
Thermostat Unit O-Ring
Audi
06B-121-119-C
O-Ring. 3.0L v6. 2009 without awd, main. A3. 2.0l. 2009-2010 with awd, tts.
$4.23
MSRP $6.82
Save $2.59
38% Off 
Lower Hose
Audi
06D-121-057-L
Genuine Audi Lower Hose (Part #06D-121-057-L) – Direct OEM Replacement for Audi A4 and A4 Quattro (2005-2009)
Keep your Audi A4 or...
$16.11
MSRP $25.98
Save $9.87
38% Off 
Connector Pipe
Audi
06D-121-065-L
2.0L supply. Water pipe.
$70.67
MSRP $101.99
Save $31.32
30.7% Off 
Water Pipe
Audi
06E-121-044-AB
2017-19. 2016-18, front. 3.0L gas, front.
$31.00
MSRP $50.00
Save $19.00
38% Off 
Connector Tube
Audi
06E-121-045-AN
2016-18, front. 2017-19. Gas.
$37.20
MSRP $51.67
Save $14.47
28% Off 
Water Pipe
Audi
06E-121-045-BB
2012-15, supply. Gas, supply. Gas, primary, 2013-14. 3.0L.
$140.73
MSRP $206.64
Save $65.91
31.9% Off No results found. Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!