Thermostats & Parts
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MSRP
Category
- Belts, Pulleys & Brackets
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- Timing Components
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- Valve Covers
- Valves & Parts
Hose Assembly
Part Number: 4K0-145-638-A
Audi Other Names: Water Pipe
Description: 2.0L, left, #1.
Fits:
- Audi:
- A7 Sportback
MSRP $153.31
$110.39
Hose & Tube Assembly
Part Number: 4K0-145-910-G
Audi Applications: PHEV.
Other Names: Hoses, Hose
Description: 2.0L, left, #7. A7 Sportback. Pipe to tank.
Fits:
- Audi:
- A7 Sportback
MSRP $53.15
$39.86
Engine Coolant Pipe
Part Number: 4K0-819-377-AE
Audi Other Names: Tube, Pipe
Replaces: 4K0-819-377-R
Description: 2.9L, heater hoses, from 02/10/2020. Main, #1, from 02/10/2020. 3.0L main. #1. 2.9L heater. #1.
Fits:
- Audi:
- A6 allroad,
- A6 Quattro,
- A7 Sportback,
- S6,
- S7 Sportback
MSRP $154.98
$111.59
Hose & Tube Assembly
Part Number: 4K0-819-460
Audi Applications: 2.0L.
Other Names: Hoses, Hose
Description: 2.0L, right, #3. A7 Sportback. Pipe to hose.
Fits:
- Audi:
- A7 Sportback
MSRP $90.66
$65.28
Tube
Part Number: 4K1-121-071-D
Audi Other Names: Pipe
Replaces: 4K1-121-071-B, 4K1-121-071-C
Description: 2.9L, main, left side,upper, #1, to 09/05/2022. Main, #5.
Fits:
- Audi:
- A6 allroad,
- A6 Quattro,
- A7 Sportback,
- S6,
- S7 Sportback
MSRP $100.16
$72.11
Tube
Part Number: 4K1-819-377-E
Audi Other Names: Pipe
Description: 2.0L, heating, #3, from 09/05/2022.
Fits:
- Audi:
- A6 Quattro
MSRP $94.99
$68.39
Tube
Part Number: 4KE-122-480-AL
Audi Other Names: Pipe
Description: Right.
Fits:
- Audi:
- e-tron Quattro,
- e-tron S,
- e-tron S Sportback,
- e-tron Sportback,
- Q8 e-tron,
MSRP $94.99
$68.39
Water Feed Tube
Part Number: 4KE-122-480-AN
Audi Other Names: Water Pipe
Description: Center, # 4, to 03/09/2020.
Fits:
- Audi:
- e-tron Quattro,
- e-tron Sportback
MSRP $103.32
$74.39
Hose & Tube Assembly
Part Number: 4KE-145-053-AA
Audi Other Names: Water Pipe
Description: Right, # 5.
Fits:
- Audi:
- e-tron Quattro,
- e-tron S,
- e-tron S Sportback,
- e-tron Sportback,
- Q8 e-tron,
MSRP $129.98
$93.59
Water Hose
Part Number: 4KE-145-569-AT
Audi Other Names: Hose
Description: Right, # 4.
Fits:
- Audi:
- e-tron Quattro,
- e-tron S,
- e-tron S Sportback,
- e-tron Sportback,
- Q8 e-tron,
MSRP $27.18
$16.99
Cross Tube
Part Number: 4KE-145-948-D
Audi Other Names: Water Pipe
Description: Rear.
Fits:
- Audi:
- e-tron Quattro,
- e-tron S,
- e-tron S Sportback,
- e-tron Sportback,
- Q8 e-tron,
MSRP $94.65
$68.15
Connector Hose
Part Number: 4KE-145-948-G
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-819-371-D
Audi Other Names: Hose
Description: Center, # 12, to 02/14/2022.
Fits:
- Audi:
- e-tron Quattro,
- e-tron S,
- e-tron S Sportback,
- e-tron Sportback
MSRP $9.94
$6.46
Return Tube
Part Number: 4KL-121-081-C
Audi Other Names: Pipe
Description: Upper.
Fits:
- Audi:
- e-tron Quattro,
- e-tron S,
- e-tron S Sportback,
- e-tron Sportback,
- Q8 e-tron,
MSRP $114.81
$82.67
Engine Coolant Thermostat Housing Gasket
Part Number: 04L-121-119-B
Audi Other Names: Seal Ring
Description: O-Ring.
Fits:
- Audi:
- A3
MSRP $5.57
$3.61
Tube
Part Number: 04L-121-444-J
Audi Other Names: Hose
Replaces: 04L-121-444-E
Description: 2.0L, diesel, intercooler.
Fits:
- Audi:
- A3
MSRP $194.98
$140.39
Pipe
Part Number: 4M0-121-131-G
Audi Replaces: 4M0-121-131-C
Description: 4.0L, main.
Fits:
- Audi:
- SQ7,
- SQ8
MSRP $185.81
$133.79
Water Return Tube
Part Number: 4M8-121-662
Audi Other Names: Lower Pipe, Return Pipe, Pipe
Description: Alternator.
Fits:
- Audi:
- RS Q8,
- RS6 Avant,
- RS7 Sportback
MSRP $174.65
$125.75
Breather Tube
Part Number: 4N0-121-081-BJ
Audi Other Names: Breather
Description: 3.0L, with plug-in hybrid, main, lower.
Fits:
- Audi:
- A8 Quattro
MSRP $50.58
$31.61
Engine Coolant Pipe
Part Number: 4N0-121-085-B
Audi Other Names: Tube Assembly, Water Pipe
Description: 3.0L, with plug-in hybrid, heater hoses, rear.
Fits:
- Audi:
- A8 Quattro
MSRP $57.82
$43.36
Tube
Part Number: 4N0-121-481-Q
Audi Other Names: Pipe
Description: 4.0L, upper, #3.
Fits:
- Audi:
- A8 Quattro,
- S8
MSRP $101.99
$73.43
Hose & Tube Assembly
Part Number: 4N0-145-909-A
Audi Other Names: Hose
Description: 3.0L, with plug-in hybrid, auxiliary, #4.
Fits:
- Audi:
- A8 Quattro
MSRP $44.58
$27.86
Hose & Tube Assembly
Part Number: 4N0-145-963-A
Audi Other Names: Hose
Description: 3.0L, with plug-in hybrid, auxiliary, #3.
Fits:
- Audi:
- A8 Quattro
MSRP $51.98
$32.49
Engine Coolant Pipe
Part Number: 4N0-145-982-A
Audi Other Names: Tube, Pipe
Description: 3.0L, with plug-in hybrid, auxiliary, #1.
Fits:
- Audi:
- A8 Quattro
MSRP $56.38
$35.24
Thermostat
Part Number: 050-121-113-C
Audi Applications: 4 CYLINDER.
Description: 4 cylinder. A4. 1.8L, 180 horsepower. With 180hp. TT.
Fits:
- Audi:
- A4,
- A4 Quattro,
- TT,
- TT Quattro
MSRP $61.32
$45.99
Radiator Coolant Hose
Part Number: 8V0-121-051
Audi Other Names: Coolant Hose, Water Hose, Hose
Description: 2.5L, rear. Right Radiator. Pipe to Solenoid.
Fits:
- Audi:
- RS3,
- TT RS Quattro
MSRP $34.78
$21.74
Water Pipe
Part Number: 8V0-121-083
Audi Other Names: Front Pipe, Pipe
Description: Front center. 2.5L, front.
Fits:
- Audi:
- RS3,
- TT RS Quattro
MSRP $154.82
$111.47
Breather Tube
Part Number: 8W0-121-086-D
Audi Other Names: Hose
Description: 2.9L, main, #6.
Fits:
- Audi:
- RS5,
- RS5 Sportback
MSRP $146.65
$105.59
Hose
Part Number: 8W0-819-337-D
Audi Description: 2.9L, auxiliary, #1.
Fits:
- Audi:
- RS5,
- RS5 Sportback
MSRP $86.67
$62.40
Connector Tube
Part Number: 8W1-121-070
Audi Other Names: Cross Over Pipe, Pipe
Description: Convertible, 3.0L, 2018-19.
Fits:
- Audi:
- S4,
- S5,
- S5 Sportback
MSRP $76.67
$57.50
Tube
Part Number: 9J1-121-559-A
Audi Other Names: Pipe
Description: 2022-24, rear drive unit.
Fits:
- Audi:
- e-tron GT
MSRP $194.81
$140.27
Pipe
Part Number: 0EL-901-045-F
Audi Notes: Included with drive unit.
Other Names: Water Pipe
Description: Drive motor-front.
Fits:
- Audi:
- Q6 e-tron,
- SQ6 e-tron
MSRP $57.31
$42.99
Engine Oil Drain Plug Gasket
Part Number: N-013-849-2
Audi Notes: Included with thermostat unit.
Other Names: Plug Washer, Washer
Description: 4.2L.
Fits:
- Audi:
- 100,
- 100 Quattro,
- 200,
- 200 Quattro,
- 4000,
MSRP $1.90
$1.28
Water Pump Bolt
Part Number: N-104-134-05
Audi Notes: Included with water pump assembly.
Other Names: Engine Intake Manifold Bolt, Distributor Bolt, Air Flow Tube Bolt, Water Pump Assembly Upper Bolt, Valve Bolt, Water Pump Assembly...
Fits:
- Audi:
- A3 Sportback e-tron,
- A4,
- A4 Quattro,
- A5,
- A5 Quattro,
MSRP $3.18
$2.07
Water Feed Tube Seal
Part Number: N-900-970-01
Audi Notes: Included with lower adapter. Included with water feed tube.
Other Names: Adapter Seal, Engine Coolant Pipe O-Ring, Engine Coolant Pipe Seal, Washer
Description: 3.0L, without plug-in hybrid alternator.
Fits:
- Audi:
- A6 allroad,
- A6 Quattro,
- A7 Sportback,
- A8 Quattro,
- Q7,
MSRP $5.06
$3.29
Water Inlet Tube Seal
Part Number: N-902-753-02
Audi Notes: Included with pipe assembly. Included with Tube assembly. Included with connector tube.
Other Names: Tube Seal, Engine Coolant Pipe O-Ring, Pipe Assembly Seal, Water Manifold Seal, Connector Tube O-Ring, Tube Assembly O-Ring, Seal Ring
Replaces: N-902-753-01
Description: 32 x 3mm. 2.0L. 3.0L.
Fits:
- Audi:
- A4,
- A4 Quattro,
- A6 Quattro,
- A7 Quattro,
- A8 Quattro,
MSRP $4.63
$3.02
Engine Coolant Pipe O-Ring
Part Number: N-904-650-03
Audi Notes: Included with lower pipe. Included with upper pipe. Included with upper hose. Included with outlet hose.
Other Names: Lower Pipe O-Ring, Upper Pipe O-Ring, Outlet Hose O-Ring, Upper Hose O-Ring, Lower Pipe Seal, Upper Pipe Seal, Outlet Hose Seal,...
Description: 23 x 2.6mm. 4.0L, main, return. With RS7, right front. Without RS7, main, return. 3.0L.
Fits:
- Audi:
- A8 Quattro,
- Q7,
- RS7,
- S6,
- S7,
MSRP $3.10
$2.02
Engine Coolant Thermostat Housing Bolt
Part Number: N-907-356-04
Audi Other Names: Mount Bolt, Thermostat Unit Bolt, Thermostat Unit Mount Bolt, Bolt
Replaces: N-907-356-02, N-907-356-03
Description: 2.0L. 2011-15 with awd, tts, main. 2009 without awd, main. 2009-2010 with awd, tts.
Fits:
- Audi:
- A4,
- A4 Quattro,
- TT,
- TT Quattro,
- TTS Quattro
MSRP $4.18
$2.72
Adapter O-Ring
Part Number: N-907-834-01
Audi Notes: Included with inlet pipe. Included with outlet pipe.
Other Names: Connector Tube Seal, Inlet Pipe Seal, Outlet Pipe Seal, Seal Ring
Replaces: N-907-834-02, WHT-001-225
Description: Rear, 4.2L. 6.3L, auxiliary, right side. 4.2L, manual trans. 3.6L, without rear a/c.
Fits:
- Audi:
- A8 Quattro,
- Q7,
- R8
MSRP $2.59
$1.69
Engine Coolant Pipe O-Ring
Part Number: N-909-125-01
Audi Other Names: Water Inlet Tube Seal, Lower Pipe Seal, Water Manifold Seal, Tube Seal, Pipe Adapter O-Ring, Water Pipe O-Ring, Connector Pipe...
Description: 4.0L, main, supply. With RS7, vent lines. Without RS7, main, supply. 4.2L, 2004-06. 4.2L, auto trans, rear. 4.2L, feed, 2007-11. From...
Fits:
- Audi:
- A4,
- A4 Quattro,
- A6,
- A6 Quattro,
- A8 Quattro,
MSRP $7.18
$4.67
Headlamp Assembly Bolt
Part Number: N-910-680-01
Audi Other Names: Thermostat Unit Bolt, Trans Cooler Bolt, Accumulator Bolt, Capacitor Bolt, Plate Bolt, Rear AC Line Bolt, Upper Bracket Bolt,...
Fits:
- Audi:
- A3,
- A3 Quattro,
- A3 Sportback e-tron,
- A6,
- A6 Quattro,
MSRP $1.28
$0.86
Connector Tube
Part Number: 0P2-121-193-E
Audi Other Names: Tube, Pipe
Description: Secondary. Main.
Fits:
- Audi:
- A8 Quattro,
- RS Q8,
- RS6 Avant,
- RS7 Sportback,
- S8,
MSRP $59.18
$36.99
Engine Coolant Pipe O-Ring
Part Number: WHT-000-881
Audi Notes: Part cannot be reused/reinstalled.
Other Names: Center Pipe Lower Seal, Front Pipe Gasket, Tube Seal, Connector Tube Seal, Water Pipe O-Ring, Water Pipe Seal, Lower Pipe Seal,...
Description: 5.2L, feed. 4.2L, feed, 2007-10. Rear, 4.2L, front, #1. 4.2L, return, 2007-11. 4.2L, supply, lower. 4.2L, auto trans, front, #1. 28 x...
Fits:
- Audi:
- A6 Quattro,
- A8 Quattro,
- Q7,
- R8,
- RS4,
MSRP $9.79
$6.36
Filter Element Inner Seal
Part Number: WHT-005-190
Audi Notes: Included with filter element.
Other Names: Thermostat Housing Seal, Seal Ring
Replaces: 032-121-665-A, 032-121-665-C
Description: 3.2L. 3.6L, main. 3.0L. 4.2L.
Fits:
- Audi:
- A6,
- A6 Quattro,
- Q7
MSRP $5.59
$3.64
Water Inlet Pipe O-Ring
Part Number: WHT-006-124
Audi Notes: Included with water outlet. Included with water inlet pipe. Included with hose & tube assembly.
Other Names: Engine Coolant Pipe O-Ring, Water Inlet O-Ring, Pipe Assembly O-Ring, Hose & Tube Assembly O-Ring, Water Feed Tube O-Ring, Seal Ring
Description: Turbocharger Cooling. At Engine. 20 x 3mm. Engine code: dhha, dsna, lower. Engine code dhha, rear, lower. 2.0L, rear, upper, 2016-18,...
Fits:
- Audi:
- A3,
- A3 Quattro,
- A4,
- A4 allroad,
- A4 Quattro,
MSRP $3.29
$2.13
Connector Tube O-Ring
Part Number: WHT-006-407
Audi Other Names: Water Pipe Seal, Water Inlet Pipe Seal, Rear Pipe O-Ring, Connector Tube Seal, Cooler Pipe Seal, Tube Seal, Water Inlet Tube Seal,...
Fits:
- Audi:
- A3,
- A3 Quattro,
- A4,
- A4 Quattro,
- A5,
MSRP $4.10
$2.67
Engine Coolant Pipe O-Ring
Part Number: WHT-008-729-A
Audi Other Names: Seal Ring
Description: Alternator. 14 x 3mm.
Fits:
- Audi:
- RS Q8,
- RS6 Avant,
- RS7 Sportback
MSRP $1.72
$1.16
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
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