Audi A6/Allroad Turbo Boost Pressure Control Line Left 078145718AF

OEM Part #: 078-145-718-AF (078145718AF)

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Replace your faulty turbo boost pressure control line with this authentic OEM part, number 078145718AF. This pressure line is positioned on the left side of the engine and serves a crucial role in regulating the turbocharger's wastegate, ensuring optimal performance and efficiency. Common issues such as reduced turbo response or engine misfires may result from a damaged or worn-out line. This factory-original component fits 2004-2005 Audi Allroad Quattro and 2004 Audi A6 Quattro, with a 2.7L V6 gas engine. Other compatible part numbers include 058145757C and 078121598F. Trust in this genuine part to restore proper turbo operation and performance.

Specifications

Specifications for Turbo Boost Pressure Control Line 078145718AF
Fits Vehicle ModelA6, Allroad
Fits Vehicle MakeAudi
OEM Part No078-145-718-AF (078145718AF)
SideLeft
CategoryTurbo / Supercharger

Compatible Vehicles

Fits 3 vehicle configurations across 1 make, 2004-2005.

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 2004 1 with note
  • Allroad 2004-2005 · 2 variants 1 with note
View all 3 vehicle configurations — 2 with fitment notes
Full vehicle fitment list for Turbo Boost Pressure Control Line 078145718AF
Year Make Model Trim Engine Note
2004 Audi A6 Quattro Sedan 2.7L V6 Turbo For Vehicles Where Last 6 Digits of VIN Number are Greater Than 015001
2004 Audi Allroad Quattro Wagon 2.7L V6 Turbo For Vehicles Where Last 6 Digits of VIN Number are Greater Than 015001
2005 Audi Allroad Quattro Wagon 2.7L V6 Turbo

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