Audi A6/Allroad/RS6/S4 N75 Turbo Boost Solenoid Valve 078906283B

OEM Part #: 078-906-283-B (078906283B)

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The N75 Turbo Boost Solenoid Valve, OEM part number 078906283B, is designed to optimize turbocharger performance in various Audi models. This genuine factory-original part is commonly found in vehicles such as the Audi A6 Quattro (2000-2004), S4 (2000-2002), Allroad Quattro (2001-2004), and RS6 (2003-2004). Located within the turbocharging system, the N75 valve regulates boost pressure, ensuring efficient engine performance. Common issues like poor acceleration, inconsistent boost levels, or error codes may indicate the need for replacement. With this authentic solenoid valve, restore your vehicle's turbo responsiveness and reliability without compromising on quality.

Specifications

Specifications for N75 Turbo Boost Solenoid Valve 078906283B
Fits Vehicle ModelA6, Allroad, RS6, S4
Fits Vehicle MakeAudi
OEM Part No078-906-283-B (078906283B)
CategoryTurbo / Supercharger

Compatible Vehicles

Fits 15 vehicle configurations across 1 make, 2000-2004.

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
  • Allroad 2001-2004 · 4 variants
  • RS6 2003
  • S4 2000-2002 · 5 variants
View all 15 vehicle configurations
Full vehicle fitment list for N75 Turbo Boost Solenoid Valve 078906283B
Year Make Model Trim Engine Note
2000 Audi A6 Quattro Sedan 2.7L V6 Turbo
2000 Audi S4 Sedan 2.7L V6 Turbo
2001 Audi A6 Quattro Sedan 2.7L V6 Turbo
2001 Audi Allroad Quattro Wagon 2.7L V6 Turbo
2001 Audi S4 Wagon 2.7L V6 Turbo
2001 Audi S4 Sedan 2.7L V6 Turbo
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
2002 Audi S4 Sedan 2.7L V6 Turbo
2003 Audi A6 Quattro Sedan 2.7L V6 Turbo
2003 Audi Allroad Quattro Wagon 2.7L V6 Turbo
2003 Audi RS6 Sedan 4.2L V8 Turbo
2004 Audi A6 Quattro Sedan 2.7L V6 Turbo
2004 Audi Allroad Quattro Wagon 2.7L V6 Turbo

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