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Cooler Line

Part Number: 4G0-121-448-BD
Audi Audi
Other Names: Engine Coolant Hose, Hose
Description: With RS7, rear. Outlet. Auxiliary ATF Cooler to Pipe.
Fits:
  • Audi:
    • RS7,
    • S8
MSRP $26.50
$16.56

Hose

Part Number: 4G0-122-447-H
Audi Audi
Description: 2016-18, rear. 3.0L gas, rear.
Fits:
  • Audi:
    • A6 Quattro,
    • A7 Quattro
MSRP $31.78
$19.86

Pressure Hose

Part Number: 4G0-145-738-AH
Audi Audi
Other Names: Front Hose, Hose
Description: 3.0L diesel.
Fits:
  • Audi:
    • A6 Quattro,
    • A7 Quattro
MSRP $419.98
$302.39

Catalytic Converter Gasket

Part Number: 4G0-253-115-D
Audi Audi
Other Names: Converter Gasket, Converter & Pipe Gasket, Gasket
Description: 4.0L, mufflers & pipes.
Fits:
  • Audi:
    • A8 Quattro,
    • RS7,
    • S6,
    • S7,
    • S8
MSRP $46.38
$28.99

Front Hose

Part Number: 4H0-121-057-N
Audi Audi
Other Names: Hose
Description: 4.0L, auxiliary, S8 Plus, engine code ddta, #2.
Fits:
  • Audi:
    • S8
MSRP $61.65
$46.24

Engine Coolant Hose

Part Number: 4H0-121-061-G
Audi Audi
Other Names: Hose
Description: Alternator. Pipe to Pipe.
Fits:
  • Audi:
    • A8 Quattro
MSRP $31.78
$19.86

By-Pass Hose

Part Number: 4H0-121-445-A
Audi Audi
Other Names: Hose
Description: 4.2L, return, rear.
Fits:
  • Audi:
    • A8 Quattro
MSRP $57.49
$43.11

Engine Coolant Hose

Part Number: 4H0-121-448-N
Audi Audi
Other Names: Outlet Hose, Hose
Description: ATF Cooler. Cooler to Solenoid Valve. 3.0L diesel, return.
Fits:
  • Audi:
    • A6 Quattro,
    • A7 Quattro,
    • A8 Quattro
MSRP $42.18
$26.36

Connector Hose

Part Number: 4H0-121-471-D
Audi Audi
Other Names: Hose
Description: 4.2L, return, front.
Fits:
  • Audi:
    • A8 Quattro
MSRP $32.78
$20.49

Front Hose

Part Number: 4H0-121-612
Audi Audi
Other Names: Hose
Description: 4.0L, auxiliary, S8 Plus, engine code ddta, #5.
Fits:
  • Audi:
    • S8
MSRP $55.98
$34.99

Outlet Hose

Part Number: 4H0-122-447
Audi Audi
Other Names: Hose
Description: 4.0L, auxiliary, A8, a8l, al8 sport.
Fits:
  • Audi:
    • A8 Quattro
MSRP $163.98
$118.07

Inlet Hose

Part Number: 4K0-121-448-M
Audi Audi
Other Names: Hose
Description: #2.
Fits:
  • Audi:
    • A6 allroad,
    • A6 Quattro,
    • A7 Sportback
MSRP $15.47
$9.69

Hose

Part Number: 4K0-145-050-C
Audi Audi
Description: 2.0L, rear, #4.
Fits:
  • Audi:
    • A7 Sportback
MSRP $40.78
$25.49

Inter-Cooler Hose

Part Number: 4K0-145-673-AL
Audi Audi
Other Names: Pressure Pipe, Pipe
Description: A6 Quattro. 2.0l. Outlet.
Fits:
  • Audi:
    • A6 Quattro
MSRP $365.99
$263.51

Pressure Hose

Part Number: 4K0-145-709-P
Audi Audi
Other Names: Inter-Cooler Hose, Hose
Description: 2.9L, pipes and hoses, #1. 2.9L, piping, #1. S6. Inlet.
Fits:
  • Audi:
    • S6,
    • S7 Sportback
MSRP $251.65
$181.19

Inter-Cooler

Part Number: 4K0-145-805-P
Audi Audi
Other Names: Cooler
Description: RS6 Avant. Left. RS7 Sportback.
Fits:
  • Audi:
    • RS6 Avant,
    • RS7 Sportback
MSRP $1,151.67
$829.20

Hose

Part Number: 4K0-145-920-S
Audi Audi
Other Names: Water Hose
Description: 2.0L, rear, #6.
Fits:
  • Audi:
    • A7 Sportback
MSRP $86.66
$62.39

Hose

Part Number: 4K0-145-963-C
Audi Audi
Other Names: Water Hose
Description: 2.0L, rear, #7.
Fits:
  • Audi:
    • A7 Sportback
MSRP $28.00
$17.50

Connector Hose

Part Number: 4K0-265-356-T
Audi Audi
Other Names: Water Hose
Description: 2.0L, right.
Fits:
  • Audi:
    • A7 Sportback
MSRP $77.65
$58.24

Rear Press Hose

Part Number: 4L0-145-972-A
Audi Audi
Other Names: Hose
Description: Diesel, hoses & pipes, 2013-15.
Fits:
  • Audi:
    • Q7
MSRP $151.15
$108.83

Engine Coolant Hose

Part Number: 04L-121-058-AC
Audi Audi
Other Names: Hose
Replaces: 04L-121-058-H
Description: Cooler. Outlet.
Fits:
  • Audi:
    • A3
MSRP $26.38
$16.49

Hose

Part Number: 04L-131-850-A
Audi Audi
Notes: Included with hose assembly.
Replaces: 04L-131-850
Description: 2.0L, diesel.
Fits:
  • Audi:
    • A3
MSRP $52.82
$39.61

Oil Inlet Line

Part Number: 04L-145-771-H
Audi Audi
Other Names: Oil Inlet Tube, Pipe
Description: A3. 2.0l tdi. 2.0L, diesel.
Fits:
  • Audi:
    • A3
MSRP $34.82
$21.76

Turbocharger Wastegate Actuator

Part Number: 04L-198-716
Audi Audi
Notes: Included with turbocharger.
Other Names: Regulator Valve, Repair Kit
Description: 2.0L, diesel.
Fits:
  • Audi:
    • A3,
    • S3
MSRP $283.32
$203.99

Exhaust Manifold

Part Number: 04L-253-020-M
Audi Audi
Notes: Includes Exhaust Manifold.
Other Names: Turbocharger, Exmanturbo
Replaces: 04L-253-010-B
Description: A3. 2.0l tdi. Diesel.
Fits:
  • Audi:
    • A3
MSRP $925.23
$777.19

Inlet Hose

Part Number: 4M0-121-444-D
Audi Audi
Other Names: Hoses, Hose
Description: SQ7. Right. Transmission cooler.
Fits:
  • Audi:
    • RS7 Sportback,
    • SQ7
MSRP $29.78
$18.61

Engine Coolant Hose

Part Number: 4M0-121-449-BK
Audi Audi
Other Names: Hose
Description: ATF Cooling. Pipe to Pipe.
Fits:
  • Audi:
    • Q7,
    • Q8
MSRP $33.58
$20.99

Pressure Pipe

Part Number: 4M0-145-673-K
Audi Audi
Other Names: Pipe
Description: 2.0L.
Fits:
  • Audi:
    • Q7
MSRP $395.82
$284.99

Inter-Cooler Hose

Part Number: 4M0-145-737-AD
Audi Audi
Other Names: Pressure Hose, Hose
Description: 4.0L, coolers and components. SQ7. SQ8. Left. Lower. RS Q8.
Fits:
  • Audi:
    • RS Q8,
    • SQ7,
    • SQ8
MSRP $171.82
$123.71

Pressure Hose

Part Number: 4M0-145-738-AG
Audi Audi
Other Names: Inter-Cooler Hose, Hose
Description: 3.0L, coolers and components, to 09/20/2021. Q8. Right. Inlet. 2020-24, intercooler.
Fits:
  • Audi:
    • Q7,
    • Q8
MSRP $215.00
$154.80

Pressure Pipe

Part Number: 4M0-145-762-D
Audi Audi
Notes: Part has related component that cannot be reused/reinstalled. gasket.
Other Names: Pipe
Description: 3.0L, coolers and components, lower, to 09/20/2021. 2020-24, intercooler, lower.
Fits:
  • Audi:
    • Q7,
    • Q8
MSRP $20.94
$13.09

Pressure Pipe

Part Number: 4M0-145-762-G
Audi Audi
Other Names: Pipe
Description: 2.0L.
Fits:
  • Audi:
    • Q7
MSRP $70.82
$53.11

Inter-Cooler

Part Number: 4M0-145-805-N
Audi Audi
Other Names: Cooler
Replaces: 4M0-145-805-H
Description: Q7. 2.0l.
Fits:
  • Audi:
    • Q7
MSRP $738.33
$531.60

Chargetube

Part Number: 4M0-145-942-L
Audi Audi
Replaces: 4M0-145-942-G
Description: 3.0L, coolers and components, upper. 2020-24, intercooler, upper. 3.0L, intercooler, upper.
Fits:
  • Audi:
    • Q7,
    • Q8
MSRP $119.85
$86.29

Engine Coolant Hose

Part Number: 4N0-121-485-H
Audi Audi
Other Names: Pipe
Description: ATF Cooling. Hose to Pipe. Incl.Pipe.
Fits:
  • Audi:
    • A8 Quattro
MSRP $103.82
$74.75

Inter-Cooler Hose

Part Number: 4N0-145-737-M
Audi Audi
Other Names: Upper Hose, Hose
Description: S8. Upper. Left. A8 Quattro. 4.0l.
Fits:
  • Audi:
    • A8 Quattro,
    • S8
MSRP $330.31
$237.83

Inter-Cooler Hose

Part Number: 4N0-145-738-M
Audi Audi
Other Names: Upper Hose, Hose
Description: A8 Quattro. 3.0l. Upper. Right. 3.0L, with plug-in hybrid, lower hoses & components.
Fits:
  • Audi:
    • A8 Quattro
MSRP $436.48
$314.27

Inter-Cooler

Part Number: 4N0-145-805-T
Audi Audi
Other Names: Cooler Core, Cooler
Description: A8 Quattro. 3.0l. With plug-in hybrid. Left.
Fits:
  • Audi:
    • A8 Quattro
MSRP $751.65
$541.19

Cooler Core Grommet

Part Number: 4N0-145-824-A
Audi Audi
Notes: Included with cooler core.
Other Names: Grommet
Description: 4.0L. 3.0L, with plug-in hybrid, lower hoses & components, type 2.
Fits:
  • Audi:
    • A8 Quattro,
    • S8
MSRP $9.23
$5.99

Hose

Part Number: 4N0-265-374-A
Audi Audi
Description: 3.0L, with plug-in hybrid, heater hoses, #2.
Fits:
  • Audi:
    • A8 Quattro
MSRP $47.18
$29.49

Hose

Part Number: 4N0-819-334-AQ
Audi Audi
Replaces: 4N0-819-334-A
Description: 3.0L, with plug-in hybrid, main, #3.
Fits:
  • Audi:
    • A8 Quattro
MSRP $69.32
$51.99

Engine Coolant Hose

Part Number: 4S0-121-449
Audi Audi
Other Names: Hose
Description: Inlet. Adapter to Auxiliary Water Pump.
Fits:
  • Audi:
    • R8
MSRP $67.65
$50.74

Inter-Cooler Pipe Grommet

Part Number: 050-129-669
Audi Audi
Other Names: Damper Bushing, Damper Grommet, Pressure Pipe Grommet, Inter-Cooler Grommet, Mount Bracket Grommet, Grommet
Description: 4 cylinder, lower. 2013-2016. 6 cylinder, 2.7L, lower. 2.0L, lower. 2.7L v6, lower. 2.0L, gas. Pressure pipe,grommet. Convertible, 2.0L....
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A5,
    • A5 Quattro,
    • A6,
    • A6 Quattro,
    • allroad,
    • Allroad Quattro,
    • Q5,
    • S4
MSRP $19.39
$12.13

Support

Part Number: 420-805-913
Audi Audi
Fits:
  • Audi:
    • R8
MSRP $295.00
$212.40

Upper Hose

Part Number: 420-819-370-A
Audi Audi
Other Names: Engine Coolant Hose, Hose
Description: Rear, 5.2L. Thermostat Housing to Pipe.
Fits:
  • Audi:
    • R8
MSRP $140.32
$101.03

Engine Coolant Hose

Part Number: 059-121-053-F
Audi Audi
Other Names: Hose
Description: Connector.
Fits:
  • Audi:
    • Q7
MSRP $14.33
$8.95

Engine Coolant Hose

Part Number: 059-121-055-K
Audi Audi
Other Names: Coolant Hose, Connector, Hose
Description: Pipe to Pipe. Turbocharger Cooling. Diesel, lower, 2013-14. 3.0L diesel, return.
Fits:
  • Audi:
    • A6 Quattro,
    • A7 Quattro,
    • A8 Quattro,
    • Q5,
    • Q7
MSRP $13.25
$8.28

Engine Coolant Hose

Part Number: 059-121-056-G
Audi Audi
Other Names: Connector Hose, Hose
Description: Pipe to Pipe. Cooler. 3.0L diesel, return.
Fits:
  • Audi:
    • A6 Quattro,
    • A7 Quattro,
    • A8 Quattro,
    • Q5,
    • Q7
MSRP $30.58
$19.11

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