Audi A6/Allroad/S4 N75 Solenoid Valve Hose / Line 078145742AQ

OEM Part #: 078-145-742-AQ (078145742AQ)

This page covers one exact OEM part number. Every unit we stocked has sold.

We may be able to get another

Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:

Other Boost Control Valve / N75 / Diverter / Vacuum / Crankcase Breather Hose / Line that may fit your vehicle

Vacuum / Breather Hose / Line 078133394J

Vacuum / Breather Hose / Line

$12.49
Fits 1998–2001 Audi & Volkswagen
OEM: 078133394J
Used Only 1 left
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Specifications

Specifications for N75 Solenoid Valve Hose / Line 078145742AQ
Fits Vehicle ModelA6, Allroad, S4
Fits Vehicle MakeAudi
OEM Part No078-145-742-AQ (078145742AQ)
CategoryEvap / EGR

Compatible Vehicles

Fits 15 vehicle configurations across 1 make, 2000-2005.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

Audi

  • A6 2000-2004 · 5 variants 2 with notes
  • Allroad 2001-2005 · 5 variants
  • S4 2000-2002 · 5 variants 5 with notes
View all 15 vehicle configurations — 7 with fitment notes
Full vehicle fitment list for N75 Solenoid Valve Hose / Line 078145742AQ
Year Make Model Trim Engine Note
2000 Audi A6 Quattro Sedan 2.7L V6 Turbo For Automatic Transmission
2000 Audi S4 Sedan 2.7L V6 Turbo For Automatic Transmission
2001 Audi A6 Quattro Sedan 2.7L V6 Turbo For Automatic Transmission
2001 Audi Allroad Quattro Wagon 2.7L V6 Turbo
2001 Audi S4 Wagon 2.7L V6 Turbo For Automatic Transmission
2001 Audi S4 Sedan 2.7L V6 Turbo For Automatic Transmission
2002 Audi A6 Quattro Sedan 2.7L V6 Turbo
2002 Audi Allroad Quattro Wagon 2.7L V6 Turbo
2002 Audi S4 Wagon 2.7L V6 Turbo For Automatic Transmission
2002 Audi S4 Sedan 2.7L V6 Turbo For Automatic Transmission
2003 Audi A6 Quattro Sedan 2.7L V6 Turbo
2003 Audi Allroad Quattro Wagon 2.7L V6 Turbo
2004 Audi A6 Quattro Sedan 2.7L V6 Turbo
2004 Audi Allroad Quattro Wagon 2.7L V6 Turbo
2005 Audi Allroad Quattro Wagon 2.7L V6 Turbo

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