Audi Radio Antenna Booster Switch Box 4D0035530C

OEM Part #: 4D0-035-530-C (4D0035530C)

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Enhance your vehicle's audio reception with this genuine OEM Radio Antenna Booster Switch Box, part numbers 4D0035530C and 4D0035530E. This switch box is a critical component for various Audi models, including the A6, A4, Allroad Quattro, S8, and S6 from the years 1998 to 2005. Located within the antenna system, its primary function is to amplify the radio signal, ensuring clear audio performance. Replacing a worn or damaged switch box can resolve common issues such as weak reception or intermittent audio clarity. This factory-original part is designed for perfect compatibility with your Audi, maintaining the integrity of your vehicle's entertainment system and delivering reliable functionality.

Specifications

Specifications for Radio Antenna Booster Switch Box 4D0035530C
Fits Vehicle ModelA4, A6, A8, Allroad, S4, S6, S8
Fits Vehicle MakeAudi
OEM Part No4D0-035-530-C (4D0035530C)
Compatible OEM Part No 4D0-035-530-E
CategoryAudio / Video

Compatible Vehicles

Fits 70 vehicle configurations across 1 make, 1998-2005.

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

  • A4 1999-2001 · 18 variants
  • A6 1998-2004 · 30 variants
  • A8 2000-2002 · 6 variants
  • Allroad 2001-2005 · 7 variants
  • S4 2000-2002 · 5 variants
  • S6 2002-2003 · 2 variants
  • S8 2001-2002 · 2 variants
View all 70 vehicle configurations
Full vehicle fitment list for Radio Antenna Booster Switch Box 4D0035530C
Year Make Model Trim Engine Note
1998 Audi A6 Sedan 2.8L V6
1998 Audi A6 Quattro Sedan 2.8L V6
1999 Audi A4 Sedan 1.8L l4 Turbo
1999 Audi A4 Sedan 2.8L V6
1999 Audi A4 Quattro Wagon 1.8L l4 Turbo
1999 Audi A4 Quattro Wagon 2.8L V6
1999 Audi A4 Quattro Sedan 1.8L l4 Turbo
1999 Audi A4 Quattro Sedan 2.8L V6
1999 Audi A6 Sedan 2.8L V6
1999 Audi A6 Quattro Wagon 2.8L V6
1999 Audi A6 Quattro Sedan 2.8L V6
2000 Audi A4 Sedan 1.8L l4 Turbo
2000 Audi A4 Sedan 2.8L V6
2000 Audi A4 Quattro Wagon 1.8L l4 Turbo
2000 Audi A4 Quattro Wagon 2.8L V6
2000 Audi A4 Quattro Sedan 1.8L l4 Turbo
2000 Audi A4 Quattro Sedan 2.8L V6
2000 Audi A6 Sedan 2.8L V6
2000 Audi A6 Quattro Wagon 2.8L V6
2000 Audi A6 Quattro Sedan 2.7L V6 Turbo
2000 Audi A6 Quattro Sedan 2.8L V6
2000 Audi A6 Quattro Sedan 4.2L V8
2000 Audi A8 Quattro Sedan 4.2L V8
2000 Audi A8 Quattro L Sedan 4.2L V8
2000 Audi S4 Sedan 2.7L V6 Turbo
2001 Audi A4 Sedan 1.8L l4 Turbo
2001 Audi A4 Sedan 2.8L V6
2001 Audi A4 Quattro Wagon 1.8L l4 Turbo
2001 Audi A4 Quattro Wagon 2.8L V6
2001 Audi A4 Quattro Sedan 1.8L l4 Turbo
2001 Audi A4 Quattro Sedan 2.8L V6
2001 Audi A6 Sedan 2.8L V6
2001 Audi A6 Quattro Wagon 2.8L V6
2001 Audi A6 Quattro Sedan 2.7L V6 Turbo
2001 Audi A6 Quattro Sedan 2.8L V6
2001 Audi A6 Quattro Sedan 4.2L V8
2001 Audi A8 Quattro Sedan 4.2L V8
2001 Audi A8 Quattro L Sedan 4.2L V8
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
2001 Audi S8 Sedan 4.2L V8
2002 Audi A6 Sedan 3.0L V6
2002 Audi A6 Quattro Wagon 3.0L V6
2002 Audi A6 Quattro Sedan 2.7L V6 Turbo
2002 Audi A6 Quattro Sedan 3.0L V6
2002 Audi A6 Quattro Sedan 4.2L V8
2002 Audi A8 Quattro Sedan 4.2L V8
2002 Audi A8 Quattro L Sedan 4.2L V8
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
2002 Audi S6 Wagon 4.2L V8
2002 Audi S8 Sedan 4.2L V8
2003 Audi A6 Sedan 3.0L V6
2003 Audi A6 Quattro Wagon 3.0L V6
2003 Audi A6 Quattro Sedan 2.7L V6 Turbo
2003 Audi A6 Quattro Sedan 3.0L V6
2003 Audi A6 Quattro Sedan 4.2L V8
2003 Audi Allroad Quattro Wagon 2.7L V6 Turbo
2003 Audi S6 Wagon 4.2L V8
2004 Audi A6 Sedan 3.0L V6
2004 Audi A6 Quattro Wagon 3.0L V6
2004 Audi A6 Quattro Sedan 2.7L V6 Turbo
2004 Audi A6 Quattro Sedan 3.0L V6
2004 Audi A6 Quattro Sedan 4.2L V8
2004 Audi Allroad Quattro Wagon 2.7L V6 Turbo
2004 Audi Allroad Quattro Wagon 4.2L V8
2005 Audi Allroad Quattro Wagon 2.7L V6 Turbo
2005 Audi Allroad Quattro Wagon 4.2L V8

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