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IGNITION SWITCH for Audi, Volkswagen

OEM Part #: 4B0905851B

Compatible Vehicles

Fits 220 vehicle configurations across 2 makes, 1997-2010.

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 1998-2003 · 38 variants 13 with notes
  • A6 1998-2002 · 20 variants 5 with notes
  • A8 1997-2002 · 9 variants 4 with notes
  • Allroad 2001-2002 · 2 variants 1 with note
  • S4 2000-2006 · 12 variants
  • S6 2002 1 with note
  • S8 2001-2002 · 2 variants 1 with note
  • TT 2000-2002 · 11 variants

Volkswagen

  • Beetle 1998-2005 · 25 variants 3 with notes
  • Golf 1999-2010 · 32 variants
  • Jetta 1999-2009 · 53 variants
  • Passat 2001-2003 · 15 variants 8 with notes
View all 220 vehicle configurations — 36 with fitment notes
Year Make Model Trim Engine Note
2001 Volkswagen Jetta Sedan 2.0L l4
2000 Volkswagen Golf Hatchback 2.0L l4
2001 Volkswagen Beetle Hatchback 2.0L l4
2003 Volkswagen Jetta Sedan 2.0L l4
2002 Volkswagen Golf Hatchback 2.0L l4
2002 Volkswagen Beetle Hatchback 2.0L l4
2004 Volkswagen Jetta Sedan 2.0L l4
2004 Volkswagen Golf Hatchback 2.0L l4
2003 Volkswagen Golf Hatchback 2.0L l4
2003 Volkswagen Beetle Hatchback 1.9L l4 Diesel Turbo For Vehicles Where Last 6 Digits of VIN Number are Less Than 499000
2003 Volkswagen Jetta Wagon 1.9L l4 Diesel Turbo
2000 Volkswagen Golf Hatchback 1.8L l4 Turbo
2003 Volkswagen Golf Hatchback 1.9L l4 Diesel Turbo
2003 Volkswagen Passat 4 Sedan 2.8L V6 For Vehicles Where Last 6 Digits of VIN Number are Less Than 600000
2004 Audi S4 Convertible 4.2L V8
2002 Volkswagen Passat 4 Wagon 2.8L V6
2006 Audi S4 Convertible 4.2L V8
2001 Volkswagen Passat Wagon 2.8L V6
2000 Audi A8 Quattro Sedan 4.2L V8 For Vehicles Where Last 6 Digits of VIN Number are Greater Than 011654
2002 Audi S4 Wagon 2.7L V6 Turbo
2002 Volkswagen Jetta Wagon 2.8L V6
2002 Audi S4 Sedan 2.7L V6 Turbo
2002 Audi A6 Quattro Sedan 4.2L V8 For Vehicles Where Last 6 Digits of VIN Number are Less Than 200000
2003 Volkswagen Passat Sedan 2.8L V6 For Vehicles Where Last 6 Digits of VIN Number are Less Than 600000
2000 Volkswagen Golf Hatchback 2.8L V6
2005 Audi S4 Convertible 4.2L V8
2000 Audi A6 Quattro Wagon 2.8L V6
2002 Audi A8 Quattro L Sedan 4.2L V8 For Vehicles Where Last 6 Digits of VIN Number are Less Than 020000
2001 Audi S4 Sedan 2.7L V6 Turbo
2002 Volkswagen Jetta Sedan 2.8L V6
2000 Volkswagen Jetta Sedan 2.8L V6
2003 Volkswagen Passat Wagon 2.8L V6 For Vehicles Where Last 6 Digits of VIN Number are Less Than 600000
2002 Audi S8 Sedan 4.2L V8 For Vehicles Where Last 6 Digits of VIN Number are Less Than 020000
2001 Volkswagen Passat 4 Wagon 2.8L V6
1999 Audi A6 Sedan 2.8L V6
1999 Audi A6 Quattro Wagon 2.8L V6
2001 Audi A6 Quattro Wagon 2.8L V6
1999 Audi A4 Quattro Sedan 2.8L V6
2000 Audi A6 Quattro Sedan 2.8L V6
2002 Audi A6 Quattro Sedan 2.7L V6 Turbo For Vehicles Where Last 6 Digits of VIN Number are Less Than 200000
2001 Volkswagen Jetta Wagon 2.8L V6
2002 Audi S6 Wagon 4.2L V8 For Vehicles Where Last 6 Digits of VIN Number are Less Than 200000
2001 Volkswagen Jetta Sedan 2.8L V6
2002 Audi A8 Quattro Sedan 4.2L V8 For Vehicles Where Last 6 Digits of VIN Number are Less Than 020000
2001 Audi A8 Quattro L Sedan 4.2L V8
2002 Audi Allroad Quattro Wagon 2.7L V6 Turbo For Vehicles Where Last 6 Digits of VIN Number are Less Than 200000
2005 Audi S4 Sedan 4.2L V8
1999 Volkswagen Jetta Sedan 2.8L V6
1998 Audi A6 Sedan 2.8L V6
1999 Audi A4 Sedan 2.8L V6 For Automatic Transmission
2000 Audi S4 Sedan 2.7L V6 Turbo
2002 Volkswagen Golf Hatchback 2.8L V6
1998 Audi A4 Sedan 2.8L V6 For Automatic Transmission
1998 Audi A4 Quattro Sedan 2.8L V6
2000 Audi A6 Sedan 2.8L V6
2000 Audi A6 Quattro Sedan 4.2L V8
1998 Audi A8 Sedan 3.7L V8
2001 Volkswagen Golf Hatchback 2.8L V6
1998 Audi A4 Wagon 2.8L V6 For Automatic Transmission
2001 Audi S4 Wagon 2.7L V6 Turbo
2001 Audi A6 Quattro Sedan 4.2L V8
1998 Audi A6 Quattro Sedan 2.8L V6
2001 Audi Allroad Quattro Wagon 2.7L V6 Turbo
2000 Audi A8 Quattro L Sedan 4.2L V8 For Vehicles Where Last 6 Digits of VIN Number are Greater Than 011654
1999 Audi A8 Sedan 3.7L V8
1997 Audi A8 Sedan 3.7L V8
1999 Audi A4 Quattro Wagon 2.8L V6
2001 Audi A6 Quattro Sedan 2.8L V6
2005 Volkswagen Jetta Sedan 1.9L l4 Diesel Turbo
2007 Volkswagen Jetta Sedan 2.0L l4 Turbo
2002 Volkswagen Golf Hatchback 1.8L l4 Turbo
2002 Audi A4 Sedan 1.8L l4 Turbo
2001 Audi TT Coupe 1.8L l4 Turbo
2002 Audi TT Coupe 1.8L l4 Turbo
2004 Volkswagen Jetta Sedan 1.8L l4 Turbo
2001 Volkswagen Jetta Sedan 1.9L l4 Diesel Turbo
1999 Volkswagen Beetle Hatchback 1.8L l4 Turbo
2008 Volkswagen Jetta Sedan 2.0L l4 Turbo
2003 Volkswagen Jetta Sedan 1.8L l4 Turbo
2002 Volkswagen Jetta Wagon 1.9L l4 Diesel Turbo
2000 Audi A4 Quattro Wagon 1.8L l4 Turbo
2003 Volkswagen Beetle Hatchback 1.8L l4 Turbo For Vehicles Where Last 6 Digits of VIN Number are Less Than 499000
2002 Volkswagen Golf Hatchback 1.9L l4 Diesel Turbo
2004 Volkswagen Golf Hatchback 1.9L l4 Diesel Turbo
2003 Volkswagen Beetle Convertible 1.8L l4 Turbo
2002 Volkswagen Beetle Hatchback 1.9L l4 Diesel Turbo
2002 Volkswagen Beetle Hatchback 1.8L l4 Turbo
2001 Volkswagen Beetle Hatchback 1.8L l4 Turbo
2004 Volkswagen Beetle Convertible 1.8L l4 Turbo
2000 Volkswagen Golf Hatchback 1.9L l4 Diesel Turbo
2001 Volkswagen Jetta Sedan 1.8L l4 Turbo
2005 Volkswagen Jetta Sedan 1.8L l4 Turbo
2009 Volkswagen Jetta Sedan 2.0L l4 Diesel Turbo
2004 Audi S4 Wagon 4.2L V8
2005 Audi S4 Wagon 4.2L V8
1999 Audi A6 Quattro Sedan 2.8L V6
1998 Audi A4 Quattro Wagon 2.8L V6
2001 Audi A6 Sedan 2.8L V6
2001 Audi A6 Quattro Sedan 2.7L V6 Turbo
2001 Audi A8 Quattro Sedan 4.2L V8
2000 Audi A6 Quattro Sedan 2.7L V6 Turbo
2003 Volkswagen Passat 4 Wagon 2.8L V6 For Vehicles Where Last 6 Digits of VIN Number are Less Than 600000
2004 Audi S4 Sedan 4.2L V8
2002 Volkswagen Passat Wagon 2.8L V6
2002 Volkswagen Jetta Sedan 1.8L l4 Turbo
2005 Volkswagen Golf Hatchback 1.9L l4 Diesel Turbo
2004 Volkswagen Golf Hatchback 1.8L l4 Turbo
2002 Audi A4 Quattro Wagon 1.8L l4 Turbo
2005 Volkswagen Jetta Wagon 1.9L l4 Diesel Turbo
2006 Volkswagen Golf Hatchback 1.9L l4 Diesel Turbo
2002 Audi A4 Quattro Sedan 1.8L l4 Turbo
2003 Volkswagen Jetta Sedan 1.9L l4 Diesel Turbo
2003 Volkswagen Golf Hatchback 1.8L l4 Turbo
1999 Volkswagen Beetle Hatchback 1.9L l4 Diesel Turbo
2000 Volkswagen Beetle Hatchback 1.8L l4 Turbo
2003 Volkswagen Passat Wagon 1.8L l4 Turbo For Vehicles Where Last 6 Digits of VIN Number are Less Than 600000
2000 Volkswagen Beetle Hatchback 2.0L l4
1999 Volkswagen Golf Hatchback 2.0L l4
1998 Volkswagen Beetle Hatchback 2.0L l4
2008 Volkswagen Jetta Sedan 2.5L l5
1998 Audi A4 Quattro Sedan 1.8L l4 Turbo
2010 Volkswagen Golf Hatchback 2.0L l4 Diesel Turbo
2001 Audi A4 Quattro Wagon 1.8L l4 Turbo
2009 Volkswagen Jetta Sedan 2.0L l4 Turbo
2003 Audi A4 Convertible 1.8L l4 Turbo For Vehicles Where Last 6 Digits of VIN Number are Less Than 007000
2010 Volkswagen Golf Hatchback 2.5L l5
2009 Volkswagen Jetta Sedan 2.5L l5
1999 Volkswagen Jetta Sedan 2.0L l4
2009 Volkswagen Jetta Wagon 2.5L l5
1999 Audi A4 Quattro Sedan 1.8L l4 Turbo
1999 Audi A4 Sedan 1.8L l4 Turbo For Automatic Transmission
2005 Volkswagen Jetta Wagon 2.0L l4
2001 Audi S8 Sedan 4.2L V8
2003 Audi A4 Sedan 3.0L V6 For Vehicles Where Last 6 Digits of VIN Number are Less Than 100000
2001 Volkswagen Jetta Wagon 2.0L l4
1999 Volkswagen Golf Hatchback 2.8L V6
2002 Volkswagen Passat Wagon 4.0L W8
2003 Volkswagen Passat Wagon 4.0L W8 For Vehicles Where Last 6 Digits of VIN Number are Less Than 600000
2003 Volkswagen Passat Sedan 4.0L W8 For Vehicles Where Last 6 Digits of VIN Number are Less Than 600000
2002 Volkswagen Jetta Wagon 2.0L l4
2001 Audi A4 Sedan 2.8L V6
2005 Volkswagen Jetta Sedan 2.0L l4
2003 Volkswagen Golf Hatchback 2.8L V6
2005 Volkswagen Jetta Sedan 2.5L l5
2004 Volkswagen Jetta Wagon 2.0L l4
2002 Audi A6 Quattro Wagon 3.0L V6 For Vehicles Where Last 6 Digits of VIN Number are Less Than 200000
2002 Audi A6 Quattro Sedan 3.0L V6 For Vehicles Where Last 6 Digits of VIN Number are Less Than 200000
2002 Audi A6 Sedan 3.0L V6 For Vehicles Where Last 6 Digits of VIN Number are Less Than 200000
2003 Audi A4 Quattro Sedan 3.0L V6 For Vehicles Where Last 6 Digits of VIN Number are Less Than 100000
2003 Audi A4 Quattro Wagon 3.0L V6 For Vehicles Where Last 6 Digits of VIN Number are Less Than 100000
2004 Volkswagen Golf Hatchback 2.8L V6
2001 Audi A4 Quattro Sedan 2.8L V6
2005 Volkswagen Golf Hatchback 2.8L V6
2000 Audi A4 Quattro Sedan 2.8L V6
2000 Audi A4 Sedan 2.8L V6
2002 Audi A4 Quattro Sedan 3.0L V6
2002 Audi A4 Sedan 3.0L V6
2002 Audi A4 Quattro Wagon 3.0L V6
2001 Audi A4 Quattro Wagon 2.8L V6
2002 Volkswagen Jetta Sedan 2.0L l4
2003 Audi A4 Convertible 3.0L V6 For Vehicles Where Last 6 Digits of VIN Number are Less Than 007000
2001 Volkswagen Jetta Wagon 1.8L l4 Turbo
2000 Audi A4 Quattro Wagon 2.8L V6
2003 Volkswagen Jetta Sedan 2.8L V6
2000 Audi A4 Quattro Sedan 1.8L l4 Turbo
1999 Audi A4 Quattro Wagon 1.8L l4 Turbo
2004 Volkswagen Jetta Sedan 2.8L V6
2005 Volkswagen Beetle Convertible 2.0L l4
2004 Volkswagen Beetle Convertible 1.9L l4 Diesel Turbo
2001 Volkswagen Passat Wagon 1.8L l4 Turbo
2009 Volkswagen Jetta Wagon 2.0L l4 Turbo
1998 Audi A4 Sedan 1.8L l4 Turbo For Automatic Transmission
1998 Volkswagen Beetle Hatchback 1.9L l4 Diesel Turbo
2001 Audi TT Quattro Coupe 1.8L l4 Turbo
2002 Volkswagen Jetta Sedan 1.9L l4 Diesel Turbo
2000 Audi A4 Sedan 1.8L l4 Turbo
2003 Volkswagen Jetta Wagon 1.8L l4 Turbo
1999 Volkswagen Golf Hatchback 1.9L l4 Diesel Turbo
2003 Audi A4 Sedan 1.8L l4 Turbo For Vehicles Where Last 6 Digits of VIN Number are Less Than 100000
2003 Volkswagen Beetle Convertible 1.9L l4 Diesel Turbo
2003 Volkswagen Passat Sedan 1.8L l4 Turbo For Vehicles Where Last 6 Digits of VIN Number are Less Than 600000
2004 Volkswagen Jetta Sedan 1.9L l4 Diesel Turbo
2004 Volkswagen Jetta Wagon 1.8L l4 Turbo
2005 Volkswagen Beetle Convertible 1.8L l4 Turbo
2002 Audi TT Quattro ALMS Coupe 1.8L l4 Turbo
2001 Volkswagen Golf Hatchback 1.9L l4 Diesel Turbo
2003 Audi A4 Quattro Sedan 1.8L l4 Turbo For Vehicles Where Last 6 Digits of VIN Number are Less Than 100000
2001 Audi A4 Quattro Sedan 1.8L l4 Turbo
2002 Audi TT Quattro Convertible 1.8L l4 Turbo
2000 Volkswagen Jetta Sedan 1.8L l4 Turbo
2005 Volkswagen Jetta Wagon 1.8L l4 Turbo
2004 Volkswagen Jetta Wagon 1.9L l4 Diesel Turbo
2006 Volkswagen Golf Hatchback 1.8L l4 Turbo
2000 Audi TT Coupe 1.8L l4 Turbo
1999 Volkswagen Jetta Sedan 1.9L l4 Diesel Turbo
2005 Volkswagen Golf Hatchback 1.8L l4 Turbo
2003 Audi A4 Quattro Wagon 1.8L l4 Turbo For Vehicles Where Last 6 Digits of VIN Number are Less Than 100000
2002 Audi TT Quattro Coupe 1.8L l4 Turbo
2002 Volkswagen Jetta Wagon 1.8L l4 Turbo
2001 Volkswagen Golf Hatchback 1.8L l4 Turbo
2002 Volkswagen Passat Wagon 1.8L l4 Turbo
2001 Audi A4 Sedan 1.8L l4 Turbo
2000 Volkswagen Beetle Hatchback 1.9L l4 Diesel Turbo
2001 Audi TT Convertible 1.8L l4 Turbo
1999 Volkswagen Beetle Hatchback 2.0L l4
2003 Volkswagen Beetle Hatchback 2.0L l4 For Vehicles Where Last 6 Digits of VIN Number are Less Than 499000
2003 Volkswagen Beetle Convertible 2.0L l4
2005 Volkswagen Golf Hatchback 2.0L l4
2003 Volkswagen Jetta Wagon 2.0L l4
2000 Volkswagen Jetta Sedan 2.0L l4
2006 Volkswagen Golf Hatchback 2.0L l4
2007 Volkswagen Jetta Sedan 2.5L l5
2004 Volkswagen Beetle Convertible 2.0L l4
2001 Volkswagen Golf Hatchback 2.0L l4
2002 Audi TT Convertible 1.8L l4 Turbo
2001 Volkswagen Beetle Hatchback 1.9L l4 Diesel Turbo
2001 Audi TT Quattro Convertible 1.8L l4 Turbo
2000 Volkswagen Jetta Sedan 1.9L l4 Diesel Turbo
2000 Audi TT Quattro Coupe 1.8L l4 Turbo
2009 Volkswagen Jetta Wagon 2.0L l4 Diesel Turbo