Thermostats & Parts
My Garage
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
Tube
Part Number: 4N0-121-070-C
Audi Other Names: Pipe
Description: 4.0L, upper, #2. 3.0L, with plug-in hybrid, main, #3.
Fits:
- Audi:
- A8 Quattro,
- S8
MSRP $67.15
$48.35
Tube Assembly
Part Number: 4N0-121-083-A
Audi Other Names: Engine Coolant Pipe, Pipe
Description: 3.0L, without plug-in hybrid main. Tube assy.
Fits:
- Audi:
- A8 Quattro
MSRP $119.49
$82.80
Connector Tube
Part Number: 4N0-121-399-S
Audi Other Names: Pipe
Description: 4.0L, upper, lower.
Fits:
- Audi:
- A8 Quattro,
- S8
MSRP $50.58
$31.36
Tube
Part Number: 4N0-121-507-C
Audi Other Names: Pipe
Description: 4.0L, upper, #1.
Fits:
- Audi:
- A8 Quattro,
- S8
MSRP $42.82
$26.55
Engine Coolant Pipe
Part Number: 4N0-145-640-D
Audi Other Names: Tube Assembly, Water Pipe
Description: 3.0L, with plug-in hybrid, auxiliary, rear.
Fits:
- Audi:
- A8 Quattro
Backordered
Engine Coolant Pipe
Part Number: 4N0-145-931-D
Audi Other Names: Tube, Pipe
Description: 3.0L, with plug-in hybrid, auxiliary, #3.
Fits:
- Audi:
- A8 Quattro
Backordered
Engine Coolant Pipe
Part Number: 4N0-819-377-AN
Audi Other Names: Tube Assembly, Pipe
Description: 3.0L, with plug-in hybrid, main, double.
Fits:
- Audi:
- A8 Quattro
Backordered
Thermostat
Part Number: 050-121-113-B
Audi Description: 1.8L, 225 horsepower. TT. 1.8l. With 225hp.
Fits:
- Audi:
- TT,
- TT Quattro
MSRP $70.00
$50.40
Pipe
Part Number: 059-121-050-P
Audi Other Names: Tube
Replaces: 059-121-050-Q
Description: Diesel, lower, 2010-12. 3.0L.
Fits:
- Audi:
- Q7
Backordered
Connector Tube
Part Number: 059-121-065-CP
Audi Other Names: Coolant Hose, Pipe
Description: Diesel, lower, 2013-14. 3.0L diesel, return.
Fits:
- Audi:
- A7 Quattro,
- Q7
MSRP $163.32
$113.18
Tube
Part Number: 059-121-071-CK
Audi Other Names: Pipe
Description: Diesel, upper, 2013-15.
Fits:
- Audi:
- Q7
MSRP $113.32
$78.53
Feed Line
Part Number: 059-121-073-G
Audi Other Names: Connector Hose, Hose
Description: Diesel, lower, 2010-12. 3.0L, #4.
Fits:
- Audi:
- Q7
MSRP $30.98
$19.21
Tube
Part Number: 059-121-075-FF
Audi Other Names: Pipe
Replaces: 059-121-075-DK
Description: Diesel.
Fits:
- Audi:
- A8 Quattro
MSRP $83.98
$58.20
Engine Coolant Hose
Part Number: 059-121-454-H
Audi Other Names: Front Hose, Water Pipe, Hose
Replaces: 059-121-454-C, 059-121-454-D
Description: Turbocharger Cooling. All Required. Diesel, lower, 2013-14. 3.0L diesel, return.
Fits:
- Audi:
- A6 Quattro,
- A7 Quattro,
- A8 Quattro,
- Q5,
- Q7
MSRP $53.58
$33.22
Engine Coolant Thermostat Kit
Part Number: 059-122-111-D
Audi Other Names: Thermostat
Description: Auxiliary. Incl.Housing and Thermostat. Mounts to Primary Thermostat Housing.
Fits:
- Audi:
- Q7
MSRP $183.32
$124.84
Connector Pipe
Part Number: 5Q0-121-070-BR
Audi Other Names: Tube, Water Inlet Pipe, Pipe
Replaces: 5Q0-121-070-AB
Description: Engine code czra. Engine code dhha, right side. 2.0L, code dhha, right side. Engine code cntc. Sedan, 1.8L. Sedan, engine code cyfb....
Fits:
- Audi:
- A3,
- A3 Quattro,
- Q3,
- S3,
- TT Quattro,
MSRP $113.32
$78.53
Tube Seal
Part Number: 06B-121-687
Audi Notes: Included with tube.
Other Names: Washer
Description: 2.0L, diesel.
Fits:
- Audi:
- A3,
- A3 Quattro
MSRP $6.19
$3.84
Tube Assembly
Part Number: 06E-121-044-AE
Audi Other Names: Lower Pipe, Pipe Assembly, Pipe
Replaces: 06E-121-044-AD, 06E-121-044-E, 06E-121-044-G, 06E-121-044-L, 06E-121-044-M
Description: 2012-15, supply. Gas, supply. 3.0L, return. 3.0L, to 5/03/10. Gas, primary, 2013-14. Convertible, 3.0L. 3.0L, from 5/04/10. 3.0L, main.
Fits:
- Audi:
- A6 Quattro,
- A7 Quattro,
- A8 Quattro,
- Q5,
- S4,
MSRP $146.65
$101.63
Pipe Assembly
Part Number: 06E-121-044-AF
Audi Other Names: Water Pipe, Tube Assembly, Pipe
Replaces: 06E-121-044-C, 06E-121-044-D, 06E-121-044-F, 06E-121-044-N
Description: Gas. 3.2L, return. 3.0L, return. 3.2L, from 5/04/10.
Fits:
- Audi:
- A4,
- A4 Quattro,
- A5 Quattro,
- A6,
- A6 Quattro,
MSRP $138.33
$95.87
Water Manifold
Part Number: 06E-121-045-BE
Audi Notes: Part has related component that cannot be reused/reinstalled. o-ring.
Other Names: Water Pipe, Pipe
Replaces: 06E-121-045-AS, 06E-121-045-BC
Description: Genuine Audi Water Manifold (Part #06E-121-045-BE) – Direct OEM Replacement for 2015-2019 Audi Models
Upgrade your Audi’s engine...
Fits:
- Audi:
- A6 Quattro,
- A7 Quattro,
- A8 Quattro,
- Q7
MSRP $210.32
$143.23
Water Pipe
Part Number: 06E-121-083-F
Audi Other Names: Cooling Pipe, Tube Assembly, Pipe
Replaces: 06E-121-083-C
Description: 2012-15, return. Gas, return. 3.0L, hoses & pipes, 2010-2012. 3.0L, supercharger, 2010-12.
Fits:
- Audi:
- A6 Quattro,
- A7 Quattro,
- S4,
- S5
MSRP $240.00
$163.44
Water Manifold
Part Number: 06E-121-083-N
Audi Other Names: Water Pipe, Connector Tube, Pipe
Replaces: 06E-121-083-A, 06E-121-083-J
Description: 3.0L gas. Gas, auxiliary. 2012-15, return. 3.0L, hoses & pipes, 2013-2016. Gas, return. 3.0L, hoses & pipes, 2010-2012. Coupe, 3.0L,...
Fits:
- Audi:
- A6 Quattro,
- A7 Quattro,
- Q5,
- Q7,
- S4,
MSRP $146.66
$101.64
Thermostat Unit
Part Number: 06E-121-111-M
Audi Notes: Includes Thermostat And Gasket.
Applications: 3.0L, 3.2L (V6).
Other Names: Thermostat Housing, Thermostat
Description: Q5. A5. 3.2L. A4.
Fits:
- Audi:
- A4 Quattro,
- A5 Quattro,
- A6,
- Q5
MSRP $168.34
$151.51
Gasket
Part Number: 06E-121-119-B
Audi Notes: Included with thermostat unit.
Applications: 3.0L, 3.2L (V6).
Other Names: Engine Coolant Thermostat Gasket, Thermostat Unit Gasket, Thermostat Gasket
Description: A6. Gas, main. 3.2L. 2012-15, main. S4. Gas, primary, 2013-14. 3.0L, main, 2013-17.
Fits:
- Audi:
- A6,
- A6 Quattro,
- A7 Quattro,
- A8 Quattro,
- Q5,
MSRP $27.98
$17.35
Water Hose
Part Number: 06E-121-445-B
Audi Other Names: Outlet Hose, Coolant Hose, Connector Hose, Hose
Description: 3.2L, return.
Fits:
- Audi:
- A4,
- A4 Quattro,
- A5 Quattro,
- A6,
- A6 Quattro,
MSRP $17.56
$10.89
Engine Coolant Thermostat Gasket
Part Number: 06H-121-119-E
Audi Notes: Part inclued with water pump assembly.
Other Names: Thermostat Gasket, Gasket, Thermostat Cover Seal, Thermostat Housing O-Ring, Thermostat Outlet Seal, Thermostat Housing Gasket,...
Description: Q3. 2.0L, 2012-15. Vendor:INZI. 2013-2016, main. 2.0L, gas, main. 2011-15 with awd, TT, main. 2009-2010 with awd, TT, main. Coupe, 2.0L,...
Fits:
- Audi:
- A3,
- A4,
- A4 Quattro,
- A5,
- A5 Quattro,
MSRP $9.29
$5.75
Thermostat Housing
Part Number: 06H-121-121-L
Audi Notes: Part inclued with water pump assembly.
Applications: 2.0L (2012-15).
Other Names: Thermostat Cover, Thermostat Outlet, Engine Coolant Thermostat Housing, Cover
Replaces: 06H-121-121-K
Fits:
- Audi:
- A3,
- A3 Quattro,
- A4,
- A4 Quattro,
- A5,
MSRP $47.78
$29.62
Thermostat Housing
Part Number: 06J-121-121
Audi Notes: Part inclued with water pump assembly.
Applications: 2.0L.
Other Names: Engine Coolant Thermostat Housing, Thermostat Outlet, Cover
Description: Vendor:BEHR. A5. A4. Allroad. 2.0L, gas, main. 2.0L, with behr water pump.
Fits:
- Audi:
- A3,
- A3 Quattro,
- A4,
- A4 Quattro,
- A5,
MSRP $47.78
$29.62
Engine Coolant Outlet Flange
Part Number: 06K-121-132
Audi Notes: Part has related components that cannot be reused/reinstalled. o-ring and gasket.
Applications: 2.0L, S3. 2.0L, A3 & A3 Quattro.
Other Names: Flange, Water Outlet, Engine Water Pump Outlet Pipe
Description: Genuine Audi Engine Coolant Outlet Flange 06K-121-132 – OEM Replacement for Audi Models (2015-2024)
Ensure your Audi vehicle runs...
Fits:
- Audi:
- A3,
- A3 Quattro,
- A4,
- A4 allroad,
- A4 Quattro,
MSRP $36.38
$22.56
Center Hose
Part Number: 06L-121-075-B
Audi Other Names: Engine Coolant Pipe, Pipe
Replaces: 06L-121-075-A
Description: 2.0L 2016-18 rear, lower. Center hose.
Fits:
- Audi:
- A6,
- A6 Quattro
Backordered
Vent Hose
Part Number: 06L-121-081-AF
Audi Other Names: Vent Tube, Breather Tube, Venthose
Replaces: 06L-121-081-AD
Description: Genuine Audi Vent Hose 06L-121-081-AF – OEM Replacement for Audi (2019-2024)
Keep your Audi's engine cooling system in top condition...
Fits:
- Audi:
- A4,
- A4 allroad,
- A4 Quattro,
- A5 Quattro,
- A5 Sportback,
MSRP $54.48
$39.23
Engine Coolant Pipe
Part Number: 06L-121-085-M
Audi Other Names: Tube, Pipe
Replaces: 06L-121-085-K
Description: 2.0L 2016-18 rear, upper. Tube.
Fits:
- Audi:
- A6,
- A6 Quattro
MSRP $158.65
$109.94
Gasket
Part Number: 06M-117-070-G
Audi Notes: Part cannot be reused/reinstalled.
Applications: 3.0L.
Other Names: Oil Cooler Gasket, Water Feed Tube Gasket, Water Inlet Tube Gasket
Description: 2.9L. Q8. 2020-24. Oil cooler gasket. A8 Quattro. Coupe, 3.0L. 3.0L, with plug-in hybrid. Convertible, 3.0L.
Fits:
- Audi:
- A6 allroad,
- A6 Quattro,
- A7 Sportback,
- A8 Quattro,
- Q7,
MSRP $6.18
$3.83
Water Pump Tube
Part Number: 06M-121-075-S
Audi Other Names: Water Pipe, Tube, Pipe
Replaces: 06M-121-075-L
Description: 2020-24, #1. 2.9L, heater hoses. 3.0L, without plug-in hybrid, heater hoses, #1. 2.9L, turbocharger. 3.0L, with plug-in hybrid, main,...
Fits:
- Audi:
- A8 Quattro,
- Q7,
- Q8,
- RS5,
- RS5 Sportback,
MSRP $80.00
$57.60
Engine Coolant Pipe Adapter
Part Number: 06M-121-432-F
Audi Other Names: Tube, Adapter, Engine Coolant Pipe, Pipe
Replaces: 06M-121-432-E
Description: 2020-24, alternator, upper. 3.0L, alternator, upper, to 06/02/2021. 3.0L, without plug-in hybrid, alternator, lower, to 06/02/2021.
Fits:
- Audi:
- A6 allroad,
- A6 Quattro,
- A7 Sportback,
- A8 Quattro,
- Q7,
MSRP $35.98
$22.31
Tube
Part Number: 06Q-121-065-C
Audi Other Names: Pipe
Description: Engine code: dnvb, upper. Engine code: dsfa, right side.
Fits:
- Audi:
- A3,
- A3 Quattro,
- S3
MSRP $18.88
$11.71
Front Pipe
Part Number: 077-121-083-A
Audi Other Names: Pipe
Description: 4.2L, 2004-06.
Fits:
- Audi:
- A8 Quattro
Backordered
Front Pipe Gasket
Part Number: 077-121-091-A
Audi Other Names: Engine Coolant Pipe Gasket, Gasket
Description: 4.2L, 2004-06. For Main Radiator Pipe.
Fits:
- Audi:
- A8 Quattro,
- RS6
MSRP $9.79
$6.08
Thermostat
Part Number: 077-121-113-D
Audi Applications: 4.2L (V8). 8 CYLINDER. 6 CYLINDER.
Replaces: 077-121-113-B, 077-121-113-C
Description: A8. 4.2L, 2004-06. A6/S6. 2.7l. S4. Cabriolet. 90. S8. Allroad. 4.2l.
Fits:
- Audi:
- 90,
- 90 Quattro,
- A6 Quattro,
- A8,
- A8 Quattro,
MSRP $123.32
$85.46
Engine Coolant Hose
Part Number: 079-121-054-E
Audi Other Names: Connector Hose, Hose
Description: Water Pump Housing to Pipe. 4.0L, main, supply. Without RS7, main, supply.
Fits:
- Audi:
- A8 Quattro,
- RS7,
- S6,
- S7,
- S8
MSRP $24.78
$15.36
Upper Pipe
Part Number: 079-121-065-BA
Audi Other Names: Pipe
Description: 4.2L, return, 2007-11.
Fits:
- Audi:
- A6 Quattro
Backordered
Water Pipe
Part Number: 079-121-070-BH
Audi Other Names: Pipe
Description: 4.2L, feed. 4.2L, supply.
Fits:
- Audi:
- Q7
Backordered
Water Pipe
Part Number: 079-121-070-CF
Audi Other Names: Pipe
Description: 4.2L, supply, upper.
Fits:
- Audi:
- A8 Quattro
MSRP $292.75
$199.36
Engine Coolant Hose
Part Number: 079-121-081
Audi Other Names: Lower Pipe, Water Pipe
Description: Engine Oil Cooler. Lower Hose From Water Pump Housing. 4.0L, main, return. Without RS7, main, return.
Fits:
- Audi:
- A8 Quattro,
- S6,
- S7,
- S8
MSRP $158.34
$109.73
Engine Coolant Hose
Part Number: 079-121-081-B
Audi Applications: 4.0L-SECONDARY COOLING SYSTEM.
Other Names: Upper Pipe, Upper Hose, Water Pipe
Description: Engine Oil Cooler. Upper Hose From Water Pump Housing. 4.0L, main, return. Left. Without RS7, main, return.
Fits:
- Audi:
- A8 Quattro,
- RS7,
- S6,
- S7,
- S8
MSRP $163.34
$113.19
Gasket
Part Number: 079-121-119
Audi Notes: Included with Water pump assembly.
Applications: 4.2L (V8).
Other Names: Thermostat Unit Gasket, Engine Coolant Thermostat Housing Gasket
Description: A6. 4.2L, A4/S4.
Fits:
- Audi:
- A6 Quattro,
- Allroad Quattro,
- RS4,
- S4
MSRP $22.58
$14.00
Inlet Pipe
Part Number: 079-121-131-AM
Audi Other Names: Adapter
Description: 4.2L, feed. 4.2L, supply.
Fits:
- Audi:
- A8 Quattro,
- Q7
MSRP $119.98
$83.15
Pipe
Part Number: 079-121-481-R
Audi Other Names: Front Pipe, Water Pipe, Lower Pipe, Engine Coolant Pipe
Replaces: 079-121-481-M
Description: 4.2L, feed, 2007-10. 4.2L, return, 2007-11. Q7. 4.2l. Front pipe. 4.2L, return, RS4.
Fits:
- Audi:
- A6 Quattro,
- A8 Quattro,
- Q7,
- RS4
MSRP $325.62
$221.74
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!