Thermostats & Parts
My Garage
Condition
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
Connector Hose
Part Number: 4KE-145-910-F
Audi Other Names: Hose
Description: Rear, motor code: mq3. Rear, 370 kw system.
Fits:
- Audi:
- e-tron S,
- e-tron S Sportback,
- Q8 e-tron,
- Q8 e-tron Sportback,
- SQ8 e-tron,
MSRP $38.58
$24.11
Water Hose
Part Number: 4KE-145-912-B
Audi Notes: VIN may be required when ordering.
Other Names: Hose
Description: Right, # 5, 370 kw system. Right, # 11, SQ8.
Fits:
- Audi:
- e-tron S,
- e-tron S Sportback,
- SQ8 e-tron,
- SQ8 e-tron Sportback
MSRP $44.38
$27.74
Water Hose
Part Number: 4KE-145-948-H
Audi Notes: VIN may be required when ordering.
Other Names: Hose
Description: Right, #1, 370 kw system type2. Right, # 1, SQ8, type 2.
Fits:
- Audi:
- e-tron S,
- e-tron S Sportback,
- Q8 e-tron Sportback,
- SQ8 e-tron,
- SQ8 e-tron Sportback
MSRP $27.18
$16.99
Water Hose
Part Number: 4KE-819-371-H
Audi Other Names: Hose
Description: Center, single charging port, # 9. Center, dual charging port, # 6.
Fits:
- Audi:
- Q8 e-tron,
- Q8 e-tron Sportback,
- SQ8 e-tron,
- SQ8 e-tron Sportback
MSRP $30.38
$18.99
Water Hose
Part Number: 4KE-819-371-J
Audi Other Names: Hose
Description: Center, # 12, from 02/14/2022.
Fits:
- Audi:
- e-tron Quattro,
- e-tron S,
- e-tron S Sportback,
- e-tron Sportback
MSRP $30.38
$18.99
Water Hose
Part Number: 4KE-819-374-E
Audi Other Names: Hose
Replaces: 4KE-819-374-B
Description: Center, # 10, to 02/14/2022. Center, # 10, from 02/14/2022.
Fits:
- Audi:
- e-tron Quattro,
- e-tron S,
- e-tron S Sportback,
- e-tron Sportback
MSRP $27.18
$16.99
Water Feed Tube
Part Number: 4KE-819-885-H
Audi Other Names: Pipe
Replaces: 4KE-819-885-B
Description: Center, # 2.
Fits:
- Audi:
- e-tron Quattro,
- e-tron S,
- e-tron S Sportback,
- e-tron Sportback
MSRP $166.64
$119.99
Hose & Tube Assembly
Part Number: 04L-121-070-AB
Audi Other Names: Tube
Description: 2.0L, diesel, radiator.
Fits:
- Audi:
- A3
MSRP $69.82
$52.36
Engine Coolant Outlet Gasket
Part Number: 04L-121-688
Audi Notes: Included with flange.
Other Names: Flange Seal, Washer
Description: O-Ring. Outlet Flange. 2.0L, diesel, main.
Fits:
- Audi:
- A3
MSRP $3.65
$2.37
Water Pipe
Part Number: 4M0-121-070-G
Audi Other Names: Pipe
Description: 2017-19, auxiliary.
Fits:
- Audi:
- Q7
MSRP $163.34
$117.60
Hose & Tube Assembly
Part Number: 4M0-122-109-AN
Audi Other Names: Water Hose
Description: 2017-19.
Fits:
- Audi:
- Q7
MSRP $201.65
$145.20
HVAC Heater Hose Assembly
Part Number: 4N0-121-064-A
Audi Other Names: Tube Assembly, Pipe
Description: Primary HVAC. 3.0L, without plug-in hybrid, heater hoses. 3.0L, with plug-in hybrid, heater hoses, front.
Fits:
- Audi:
- A8 Quattro,
- S8
MSRP $143.31
$103.19
Connector Tube
Part Number: 4N0-121-081-AA
Audi Other Names: Hose
Description: 4.0L, upper, upper, rear.
Fits:
- Audi:
- A8 Quattro,
- S8
MSRP $50.38
$31.49
Engine Coolant Pipe
Part Number: 4N0-145-637-A
Audi Other Names: Tube, Water Pipe
Description: 3.0L, with plug-in hybrid, auxiliary, #5.
Fits:
- Audi:
- A8 Quattro
MSRP $57.82
$43.36
Engine Coolant Pipe
Part Number: 4N0-145-638-C
Audi Other Names: Tube, Water Pipe
Description: 3.0L, with plug-in hybrid, auxiliary, #4.
Fits:
- Audi:
- A8 Quattro
MSRP $57.82
$43.36
T-Piece
Part Number: 4Z7-121-243
Audi Notes: Included with hose & tube assembly.
Other Names: Hose & Tube Assembly T-Connector, Distributor, Cooling System Bypass Line Adapter, Tpiece
Description: 4.2L, supply, A4/S4. 4.2L, main, rear. 4.2L feed.
Fits:
- Audi:
- Allroad Quattro,
- RS4,
- S4
MSRP $39.58
$24.74
Thermostat
Part Number: 059-115-201-B
Audi Notes: Includes Thermostat Gasket.
Applications: 3.0L-MAIN COOLING SYSTEM.
Description: A7. 3.0l tdi.
Fits:
- Audi:
- A7 Quattro
MSRP $109.98
$79.19
Engine Coolant Outlet Gasket
Part Number: 059-121-149-E
Audi Notes: Included with flange.
Other Names: Flange Seal, Washer
Replaces: 059-121-149-C
Description: Outlet Flange. 3.0L diesel, return.
Fits:
- Audi:
- A6 Quattro,
- A7 Quattro,
- A8 Quattro,
- Q5,
- Q7
MSRP $7.54
$4.90
Connector Tube
Part Number: 059-121-731-D
Audi Other Names: Connector Hose, Vent Tube, Pipe
Replaces: 059-121-731-A, 059-121-731-B
Description: 3.0L diesel, return.
Fits:
- Audi:
- A6 Quattro,
- A7 Quattro,
- Q5
MSRP $29.98
$18.74
Hose & Tube Assembly
Part Number: 5Q0-121-064-AT
Audi Other Names: Vent Tube, Tube
Description: Sedan, engine code cntc. 2.0L, code cntb, left side.
Fits:
- Audi:
- A3,
- A3 Quattro,
- S3,
- TT Quattro,
- TTS Quattro
MSRP $128.32
$92.39
Cross Tube
Part Number: 5Q0-121-070-AP
Audi Other Names: Tube, Water Pipe, Pipe
Description: 2.0L, code dlra, left side. 2.0L, code dlra, auxiliary- right side. Sedan/wagon, engine code cyfb, auxiliary radiator, right side....
Fits:
- Audi:
- A3,
- A3 Quattro,
- S3,
- TT Quattro,
- TTS Quattro
MSRP $84.98
$61.19
Tube
Part Number: 5Q0-121-070-BT
Audi Other Names: Connector Tube, Oil Cooler Tube, Pipe
Replaces: 5Q0-121-070-BQ
Description: Engine code: dnvb, left side. Engine code: dsfa, left side. 2.0L, code dhha, right side. Engine code djja or dlra. Engine code dhha,...
Fits:
- Audi:
- A3,
- A3 Quattro,
- S3,
- TT Quattro,
- TTS Quattro
MSRP $64.98
$48.74
Water Hose
Part Number: 5Q0-122-051-EJ
Audi Other Names: Vent Tube
Description: 2.0L, code dlra, auxiliary- left side. Sedan/wagon, engine code djja or dlra, auxiliary radiator, left side, #3.
Fits:
- Audi:
- A3,
- A3 Quattro,
- S3,
- TT Quattro,
- TTS Quattro
MSRP $119.98
$86.39
Water Pipe
Part Number: 06A-121-065-AK
Audi Other Names: Engine Coolant Pipe, Pipe
Description: 1.8L 180 horsepower. Water pipe.
Fits:
- Audi:
- TT,
- TT Quattro
MSRP $279.98
$201.59
Thermostat Housing
Part Number: 06C-121-111-E
Audi Applications: 6 CYLINDER.
Other Names: Thermostat
Replaces: 06C-121-111-C
Description: 3.0L v6. A6/S6. With 3.0l. Cabriolet A4.
Fits:
- Audi:
- A4,
- A4 Quattro,
- A6,
- A6 Quattro
MSRP $164.98
$118.79
Engine Coolant Pipe
Part Number: 06D-121-058-Q
Audi Other Names: Hose, Cooler Line
Description: 2.0L return. Cooler line.
Fits:
- Audi:
- A4,
- A4 Quattro
MSRP $20.92
$13.08
Engine Coolant Thermostat Kit
Part Number: 06D-121-111-G
Audi Applications: 4 CYLINDER.
Other Names: Thermostat Unit, Thermostat Housing, Thermostat
Description: From 5400001. A4 Cabriolet. 2.0l. Incl.Gasket,Housing and Thermostat.
Fits:
- Audi:
- A4,
- A4 Quattro
MSRP $121.67
$87.60
Connector Pipe
Part Number: 06E-121-045-BD
Audi Other Names: Water Pipe, Pipe
Replaces: 06E-121-045-AE, 06E-121-045-BA, 06E-121-045-Q
Description: Gas. 3.0L, supply.
Fits:
- Audi:
- Q7,
- S4,
- S5
MSRP $230.49
$165.95
Water Pipe
Part Number: 06E-121-045-R
Audi Applications: 6 CYLINDER.
Other Names: Pipe
Replaces: 06E-121-045-E
Description: From5400000. A4 Cabriolet. 3.2l. 3.2L, supply.
Fits:
- Audi:
- A4,
- A4 Quattro,
- A6,
- A6 Quattro
MSRP $276.66
$199.20
Engine Coolant Thermostat Kit
Part Number: 06E-121-111-AL
Audi Notes: Includes Thermostat And Gasket.
Applications: 3.0L, 3.2L (V6). 3.0L GAS MAIN COOLING SYSTEM.
Other Names: Thermostat, Thermostat Unit, Thermostat Housing
Replaces: 06E-121-111-AD, 06E-121-111-P, 06E-121-111-S, 06E-121-111-T
Description: A kit containing a Engine coolant thermostat and additional parts for installation. Incl.Gasket,Housing and Thermostat. Includes...
Fits:
- Audi:
- A6 Quattro,
- A7 Quattro,
- A8 Quattro,
- Q5,
- Q7,
MSRP $134.99
$97.20
Gasket
Part Number: 06E-121-119-F
Audi Notes: Included with thermostat unit.
Applications: 3.0L GAS. 3.0L MAIN COOLING SYSTEM.
Other Names: Thermostat Gasket, Thermostat Unit Gasket
Description: A8. Q7. Gasket. 2016-18, front. 2017-19. 3.0L gas, front.
Fits:
- Audi:
- A6 Quattro,
- A7 Quattro,
- A8 Quattro,
- Q7
MSRP $28.48
$17.80
Engine Coolant Pipe O-Ring
Part Number: 06E-121-119-H
Audi Other Names: Water Pipe O-Ring, Washer
Replaces: 06E-121-119-C
Description: 28 x 4.5mm. Coupe, 3.0L, main, center.
Fits:
- Audi:
- A6 Quattro,
- A7 Quattro,
- A8 Quattro,
- Q5,
- Q7,
MSRP $10.82
$6.76
Water Manifold O-Ring
Part Number: 06E-121-119-J
Audi Other Names: Engine Coolant Pipe O-Ring, Water Manifold Seal, Water Pipe O-Ring, Connector Tube Seal, Water Pipe Seal, Washer
Replaces: 06E-121-119-D
Description: Supercharger Cooling. 2012-15, return. 2016-18, auxiliary. 3.0L, hoses & pipes, 2013-2016. Gas, return. 3.0L, hoses & pipes, 2010-2012....
Fits:
- Audi:
- A6 Quattro,
- A7 Quattro,
- A8 Quattro,
- Q5,
- Q7,
MSRP $10.82
$6.76
Engine Coolant Outlet Gasket
Part Number: 06E-121-139-H
Audi Other Names: Union Gasket, Cover Gasket, Inlet Tube Gasket, Connector Tube Gasket, Outlet Tube Gasket, Seal
Description: Outlet Flange. 2012-15, main. 2016-18. 2017-19. Gas.
Fits:
- Audi:
- A6 Quattro,
- A7 Quattro,
- A8 Quattro,
- Q5,
- Q7,
MSRP $27.58
$17.24
Connector Tube
Part Number: 06H-121-065-D
Audi Other Names: Water Inlet Pipe, Water Pipe, Engine Coolant Pipe, Pipe
Description: 2013-2016. Water inlet pipe. 2.0L. Connector tube.
Fits:
- Audi:
- A4,
- A4 Quattro,
- A5,
- A5 Quattro,
- A6,
MSRP $94.99
$68.40
Engine Coolant Thermostat
Part Number: 06H-121-113-B
Audi Notes: Part inclued with water pump assembly.
Applications: 2.0L, 3.2L.
Other Names: Thermostat
Description: Engine Coolant Thermostat. Inzi.
Fits:
- Audi:
- A3,
- A3 Quattro,
- A4,
- A4 Quattro,
- A5,
MSRP $126.65
$91.19
Pipe Assembly
Part Number: 06L-121-085-AH
Audi Other Names: Water Pipe
Description: 2.0L, center.
Fits:
- Audi:
- A7 Sportback,
- Q5,
- Q5 PHEV,
- Q5 Sportback
MSRP $128.32
$92.39
Thermostat
Part Number: 06L-121-111-P
Audi Notes: Includes Thermostat Gasket. Part has related components that cannot be reused/reinstalled. o-ring and gasket.
Applications: 1.8L. 2.0L, S3. 2.0L GAS. 2.0L (2012-15). 2.0L (2016-18). 2.0L, A3 & A3 Quattro. 2.0L COOLING SYSTEM.
Other Names: Thermostat, Thermostat Housing, Water Pump Housing
Replaces: 06L-121-111-F, 06L-121-111-G, 06L-121-111-H, 06L-121-111-J, 06L-121-111-K, 06L-121-111-L, 06L-121-111-M
Description: Thermostat. w/ housing. A5. TT. A4. Q5 Sportback. 2.0L, code cyfb, main. 2020-21 45 tsfi. 2021. A7 Sportback. A6 Quattro....
Fits:
- Audi:
- A3,
- A3 Quattro,
- A4,
- A4 allroad,
- A4 Quattro,
MSRP $288.33
$207.60
Hose & Tube Assembly
Part Number: 06L-121-497-AA
Audi Notes: Part has related component that cannot be reused/reinstalled. o-ring.
Other Names: Water Inlet, Coolant Line, Inlet Hose, Water Feed Tube, Water Pipe, Engine Coolant Hose, Engine Coolant Pipe, Pipe
Replaces: 06L-121-497-J
Fits:
- Audi:
- A4,
- A4 allroad,
- A4 Quattro,
- A5 Quattro,
- A5 Sportback,
MSRP $115.00
$82.80
Water Feed Tube
Part Number: 06M-121-071-J
Audi Other Names: Lower Pipe, Water Pipe, By-Pass Pipe, Pipe
Replaces: 06M-121-071-E, 06M-121-071-G
Description: 3.0L, 2020-25. 3.0L, 2018-19. 2.9L, turbocharger. Coupe, 3.0L.
Fits:
- Audi:
- RS5,
- RS5 Sportback,
- S4,
- S5,
- S5 Sportback,
MSRP $116.67
$84.00
Upper Hose Union
Part Number: 06M-121-137-AD
Audi Other Names: Union
Replaces: 06M-121-137-AC, 06M-121-137-AH, 06M-121-137-M
Description: 3.0L, 2020-25. Main. 3.0L, 2018-19. Coupe, 3.0L. Convertible, 3.0L, 2020-24.
Fits:
- Audi:
- A6 allroad,
- A6 Quattro,
- A7 Sportback,
- S4,
- S5,
MSRP $113.34
$81.60
Connector Pipe
Part Number: 06M-121-481-AE
Audi Other Names: Tube, Pipe
Replaces: 06M-121-481-AA, 06M-121-481-H, 06M-121-481-L
Description: Coupe, 3.0L, main.
Fits:
- Audi:
- S4,
- S5,
- S5 Sportback,
- SQ5,
- SQ5 Sportback
MSRP $141.67
$102.00
Breather Tube
Part Number: 06M-121-692-AC
Audi Other Names: Overflow Hose, Breather, Water Feed Tube
Description: 3.0L, main hoses, center. 3.0L, 2018-19, #1. Coupe, 3.0L, #1.
Fits:
- Audi:
- S4,
- S5,
- S5 Sportback,
- SQ5,
- SQ5 Sportback
MSRP $111.67
$80.40
Tube
Part Number: 06N-121-075-C
Audi Other Names: Connector Tube, Cross Tube, Pipe
Description: 2021-25, front upper, from 09/07/2021. 40 tsfi, from 09/07/2021. Coupe, 2.0L, front, 2021-24.
Fits:
- Audi:
- A4 allroad,
- A4 Quattro,
- A5 Quattro,
- A5 Sportback,
- A6 Quattro,
MSRP $105.66
$76.07
Water Pipe
Part Number: 06N-121-085-B
Audi Other Names: Tube, By-Pass Pipe, Pipe
Description: 45 tsfi. 2021-25, front upper, to 09/07/2021. 2.0L, front, to 07/09/2021. 40 tsfi.
Fits:
- Audi:
- A4,
- A4 allroad,
- A4 Quattro,
- A5 Sportback
MSRP $126.67
$91.20
Tube Assembly
Part Number: 06Q-121-085-D
Audi Other Names: Engine Coolant Hose, Water Pipe
Replaces: 06Q-121-085-B
Description: Engine code: dsfa, right side. Turbocharger Cooling. Outlet. Pipe to Pipe. Incl.Pipe.
Fits:
- Audi:
- A3 Quattro,
- S3
MSRP $31.05
$19.40
Pipe Assembly
Part Number: 06Q-121-085-E
Audi Other Names: Water Pipe
Description: Engine code: dnvb, upper.
Fits:
- Audi:
- A3,
- A3 Quattro
MSRP $84.98
$61.19
Coolant Line
Part Number: 06Q-121-497-D
Audi Other Names: Coolant Hose, Hose & Tube Assembly, Engine Coolant Hose, Water Pipe
Description: Engine code: dsfa, right side. Engine code: dnvb, upper. S3. 2.0l. Feed. A3. 2.0l. Turbocharger Cooling. Inlet. Incl.Pipe.
Fits:
- Audi:
- A3,
- A3 Quattro,
- S3
MSRP $74.65
$55.99
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!