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Tube
Part Number: 4E0-121-445-AB
Audi Other Names: Hose
Description: 6.0L, return, from vin 4e6011643.
Fits:
- Audi:
- A8 Quattro
Backordered
Thermostat Housing
Part Number: 04E-121-116-C
Audi Notes: Included with Water pump assembly.
Applications: 1.4L Hybrid.
Other Names: Housing
Description: A3. 1.4L.
Fits:
- Audi:
- A3 Sportback e-tron
Backordered
Tube
Part Number: 4F0-265-235-C
Audi Other Names: Pipe
Description: 4.2L, return, 2007-11.
Fits:
- Audi:
- A6 Quattro
Backordered
Vent Pipe
Part Number: 4G0-121-081-CC
Audi Other Names: Tube
Description: With RS7, vent lines.
Fits:
- Audi:
- RS7
MSRP $130.01
$104.52
Vent Tube
Part Number: 4G0-121-081-CH
Audi Other Names: Tube
Description: 4.0L, main, supply, rear. Without RS7, main, supply, rear.
Fits:
- Audi:
- S6,
- S7
MSRP $60.01
$48.96
Vent Tube
Part Number: 4G0-121-081-CP
Audi Other Names: Tube
Description: With RS7, vent lines. 4.0L, main, supply, rear. Without RS7, main, supply, rear.
Fits:
- Audi:
- RS7,
- S6,
- S7
MSRP $191.67
$151.80
Breather Tube
Part Number: 4G0-121-081-ED
Audi Other Names: Breather
Replaces: 4G0-121-081-DL
Description: 2016-18, front. 3.0L gas, front.
Fits:
- Audi:
- A6 Quattro,
- A7 Quattro
MSRP $55.01
$44.88
Hose & Tube Assembly
Part Number: 4G0-121-081-FH
Audi Other Names: Tube
Description: 2.0L, rear, upper, 2016-18, from 09/04/2017.
Fits:
- Audi:
- A6,
- A6 Quattro
MSRP $88.32
$71.01
Water Pipe
Part Number: 4G0-121-481-Q
Audi Other Names: Tubing, Engine Coolant Pipe, Pipe
Replaces: 4G0-121-481-N
Description: 2012-15. 2.0L 2016-18 with awd. Tubing.
Fits:
- Audi:
- A6,
- A6 Quattro
MSRP $158.48
$127.42
Water Pipe
Part Number: 4G0-121-485-AF
Audi Other Names: Pipe
Description: 4.0L, auxiliary, rear. Without RS7, auxiliary, rear.
Fits:
- Audi:
- S6,
- S7
Backordered
Breather Tube
Part Number: 4G0-121-519-A
Audi Other Names: Breather
Description: With RS7, vent lines.
Fits:
- Audi:
- RS7
MSRP $134.82
$108.39
Connector Tube
Part Number: 4G0-121-525
Audi Other Names: Pipe
Description: With RS7, left front.
Fits:
- Audi:
- RS7
Backordered
Tube Assembly
Part Number: 4H0-121-081-S
Audi Other Names: Tube
Description: 6.3L, primary.
Fits:
- Audi:
- A8 Quattro
MSRP $187.65
$148.62
Water Feed Tube
Part Number: 4H0-121-399-H
Audi Other Names: Pipe
Description: 4.0L.
Fits:
- Audi:
- A8 Quattro,
- S8
MSRP $55.48
$45.27
Tube Assembly
Part Number: 4K0-121-083-E
Audi Other Names: Pipe
Description: 2.0L, high voltage battery charger and controls, #2.
Fits:
- Audi:
- A7 Sportback
MSRP $319.99
$253.43
Tube Assembly
Part Number: 4K0-121-400-J
Audi Other Names: Pipe
Replaces: 4K0-121-400-E
Description: 2.0L, main, from 10/03/2022.
Fits:
- Audi:
- A6 Quattro
Backordered
Connector Tube
Part Number: 4K0-121-481-L
Audi Other Names: Tube, Pipe
Description: Main. Right side.
Fits:
- Audi:
- RS6 Avant,
- RS7 Sportback
Backordered
Tube Assembly
Part Number: 4K0-121-520-B
Audi Other Names: Pipe
Description: 2.0L, high voltage battery charger and controls, #3.
Fits:
- Audi:
- A7 Sportback
Backordered
Tube
Part Number: 4K1-819-377-D
Audi Other Names: Pipe
Replaces: 4K1-819-377-B
Description: 2.0L, heating, #3, to 09/05/2022.
Fits:
- Audi:
- A6 Quattro
Backordered
Return Tube
Part Number: 4KE-121-081-H
Audi Other Names: Pipe
Description: Lower.
Fits:
- Audi:
- e-tron Quattro,
- e-tron S,
- e-tron S Sportback,
- e-tron Sportback,
- Q8 e-tron,
MSRP $30.38
$20.96
Water Hose
Part Number: 4KE-121-609-M
Audi Other Names: Hose
Description: Center, #5, to 03/09/2020.
Fits:
- Audi:
- e-tron Quattro,
- e-tron Sportback
Backordered
Water Hose
Part Number: 4KE-121-609-S
Audi Other Names: Hose
Replaces: 4KE-121-609-R
Description: Center, #5, from 02/14/2022. Center, single charging port, # 5.
Fits:
- Audi:
- e-tron Quattro,
- e-tron S,
- e-tron S Sportback,
- e-tron Sportback,
- Q8 e-tron,
Backordered
Water Hose
Part Number: 4KE-819-374-F
Audi Other Names: Hose
Replaces: 4KE-819-374-C
Description: Center, # 13, to 02/14/2022. Center, single charging port, # 10. Center, # 13, from 02/14/2022.
Fits:
- Audi:
- e-tron Quattro,
- e-tron S,
- e-tron S Sportback,
- e-tron Sportback,
- Q8 e-tron,
MSRP $33.18
$22.89
Water Hose
Part Number: 4KE-819-460-C
Audi Other Names: Hose
Description: Center, single charging port, # 4. Center, dual charging port, # 3.
Fits:
- Audi:
- e-tron Quattro,
- e-tron S,
- e-tron S Sportback,
- e-tron Sportback,
- Q8 e-tron,
Backordered
Water Hose
Part Number: 4KE-819-885-F
Audi Other Names: Hose
Description: Center, single charging port, # 8.
Fits:
- Audi:
- Q8 e-tron,
- Q8 e-tron Sportback,
- SQ8 e-tron,
- SQ8 e-tron Sportback
MSRP $57.65
$47.04
Tube
Part Number: 4KL-122-109-C
Audi Other Names: Hose
Replaces: 4KL-122-109-B
Description: Front, #1.
Fits:
- Audi:
- e-tron Quattro,
- e-tron S,
- e-tron S Sportback,
- e-tron Sportback,
- Q8 e-tron,
MSRP $67.48
$55.07
Engine Coolant Hose
Part Number: 04L-121-058-G
Audi Notes: Included with connector tube.
Other Names: Hose
Description: Inlet. 2.0L, diesel, intercooler.
Fits:
- Audi:
- A3
MSRP $14.66
$10.12
Engine Coolant Outlet Gasket
Part Number: 052-121-091-A
Audi Other Names: Gasket
Description: Gasket.
Fits:
- Audi:
- 100,
- 100 Quattro,
- 200,
- 200 Quattro,
- 4000,
MSRP $9.24
$6.38
Thermostat Housing
Part Number: 055-121-121-F
Audi Other Names: Engine Coolant Thermostat Housing, Adapter
Description: 4000, Coupe, Quattro. 4 cyl.
Fits:
- Audi:
- 4000,
- 80,
- 90
Backordered
Water Inlet Tube
Part Number: 059-121-071-BF
Audi Other Names: Pipe
Description: Diesel, lower, 2010-12. 3.0L.
Fits:
- Audi:
- Q7
MSRP $86.15
$69.26
Engine Coolant Pipe O-Ring
Part Number: 059-121-437
Audi Notes: Included with water tube. Included with Tube assembly. Included with connector pipe.
Other Names: Tube Seal, Connector Pipe O-Ring, Tube Assembly O-Ring, Tube O-Ring, Seal Ring
Description: 19.5 x 3mm. 3.0L diesel, supply.
Fits:
- Audi:
- A6 Quattro,
- A7 Quattro,
- A8 Quattro,
- Q5,
- Q7
MSRP $9.67
$6.68
Thermostat Housing
Part Number: 06B-121-111-K
Audi Applications: 4 CYLINDER.
Other Names: Thermostat
Replaces: 06B-121-111-D, 06B-121-111-G, 06B-121-111-H
Description: 1.8L. To 5400000. Cabriolet A4.
Fits:
- Audi:
- A4,
- A4 Quattro
MSRP $370.82
$293.69
Rear Pipe
Part Number: 06D-121-065-J
Audi Other Names: Tube, Pipe, Engine Coolant Pipe
Description: A4 Cabriolet. 2.0l. 2.0L return. Tube.
Fits:
- Audi:
- A4,
- A4 Quattro
MSRP $474.99
$376.19
Water Pipe
Part Number: 06D-121-071-R
Audi Other Names: Engine Coolant Pipe, Pipe
Description: 2.0L return. Water pipe.
Fits:
- Audi:
- A4,
- A4 Quattro
MSRP $154.80
$124.46
Water Pipe
Part Number: 06E-121-045-T
Audi Other Names: Pipe
Description: 3.0L.
Fits:
- Audi:
- A6 Quattro
MSRP $510.00
$397.80
Thermostat Unit
Part Number: 06E-121-111-G
Audi Applications: 6 CYLINDER. 3.0L, 3.2L (V6).
Other Names: Thermostat, Thermostat Housing
Replaces: 06E-121-111-D
Description: A6. A4 Cabriolet. 3.2l. 3.2L, supply.
Fits:
- Audi:
- A4,
- A4 Quattro,
- A6,
- A6 Quattro
MSRP $168.33
$133.32
Connector Hose
Part Number: 06F-121-057-D
Audi Other Names: Engine Coolant Pipe, Hose
Description: 2.0L supply. Connector hose.
Fits:
- Audi:
- A4,
- A4 Quattro
MSRP $22.63
$15.61
Inlet Tube
Part Number: 06H-121-497-B
Audi Other Names: Water Inlet, Water Pipe, Engine Coolant Hose, Turbocharger Coolant Line, Engine Coolant Pipe, Pipe
Description: 2012-15. 2013-2016. Turbocharger Cooling. Incl.Pipe. Water inlet. 2.0L. Inlet tube.
Fits:
- Audi:
- A4,
- A4 Quattro,
- A5,
- A5 Quattro,
- A6,
MSRP $153.32
$123.28
Tube
Part Number: 06K-121-075-BH
Audi Other Names: Water Return Tube, Vent Tube, Pipe
Replaces: 06K-121-075-BF, 06K-121-075-P, 06K-121-075-Q
Description: Convertible, engine code cntc. Engine code czra. Engine code dhha, left side. 2.0L, code dhha, left side. Engine code cyfb. Sedan, 1.8L....
Fits:
- Audi:
- A3,
- A3 Quattro,
- Q3,
- S3,
- TT Quattro,
MSRP $89.98
$72.35
Tube
Part Number: 06L-121-075-AP
Audi Other Names: Connector Tube, Cross Tube, Vent Tube, Pipe
Replaces: 06L-121-075-F, 06L-121-075-S
Description: 2017-20. 2.0L, front, 2018-20. 2.0L, main. Convertible, 2.0L, front.
Fits:
- Audi:
- A4 allroad,
- A5 Quattro,
- A5 Sportback,
- A6 Quattro,
- Q5,
MSRP $63.48
$51.80
Return Hose
Part Number: 06L-121-492-AA
Audi Other Names: Engine Coolant Hose, Engine Coolant Pipe, Pipe
Replaces: 06L-121-492-C, 06L-121-492-E
Description: Turbocharger Cooling. Outlet. 2.0L 2016-18 rear, lower. Return hose.
Fits:
- Audi:
- A6,
- A6 Quattro
MSRP $141.66
$113.90
Water Inlet Pipe
Part Number: 06M-121-085-AF
Audi Other Names: Tube, Pipe
Replaces: 06M-121-085-H
Description: 3.0L, #3. 2020-24, #3.
Fits:
- Audi:
- Q7,
- Q8,
- S4,
- SQ5,
- SQ5 Sportback
MSRP $100.14
$80.52
Tube
Part Number: 06M-121-418-C
Audi Other Names: Cap
Replaces: 06M-121-418-B
Description: 2.9L, main, right side, #3, from 08/19/2024. Alternator, lower.
Fits:
- Audi:
- A6 allroad,
- S7 Sportback
MSRP $10.67
$7.37
Tube
Part Number: 06M-121-481-AG
Audi Other Names: Pipe
Replaces: 06M-121-481-AC, 06M-121-481-P
Description: 2.9L, main.
Fits:
- Audi:
- RS5,
- RS5 Sportback
MSRP $194.99
$154.44
Tube Assembly O-Ring
Part Number: 06M-121-488-A
Audi Notes: Included with Tube assembly. Included with upper water pipe.
Other Names: Water Pipe Gasket, Engine Coolant Pipe Gasket, Upper Pipe Gasket, Gasket
Description: Alternator Cooling Pipe. 3.0L, without plug-in hybrid, alternator. From 07/08/2019.
Fits:
- Audi:
- A6 allroad,
- A6 Quattro,
- A7 Sportback,
- A8 Quattro,
- Q7,
MSRP $6.70
$4.62
Tube Assembly
Part Number: 06M-121-661-J
Audi Other Names: Water Pipe, Tube, Cooling Pipe, Upper Pipe, Engine Coolant Pipe, Pipe
Replaces: 06M-121-661-D, 06M-121-661-F, 06M-121-661-H
Description: 2.9L, main, right side, #2. 2.9L, alternator, #3, from 01/15/2024. 3.0L, without plug-in hybrid alternator. Tube assy.
Fits:
- Audi:
- A6 allroad,
- A6 Quattro,
- A7 Sportback,
- A8 Quattro,
- Q7,
MSRP $176.67
$139.92
Breather Tube
Part Number: 06M-121-692-AF
Audi Other Names: Breather
Description: 3.0L, with plug-in hybrid, main, upper.
Fits:
- Audi:
- A8 Quattro
MSRP $109.32
$87.89
Engine Coolant Thermostat Housing
Part Number: 074-121-121-B
Audi Other Names: Cover
Replaces: 074-121-121
Fits:
- Audi:
- S4,
- S6
MSRP $55.48
$45.27
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