Audi A8/S8 Main Key / Key Fob 4E0837220N

OEM Part #: 4E0-837-220-N (4E0837220N)

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Programming required: this module must be coded to your VIN by a dealer or with the proper diagnostic tool before it will work.

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The keyless entry transmitter, OEM Part Number 4E0837220N, is a factory-original component essential for the seamless operation of your Audi vehicle's ignition and entry systems. This key fob is compatible with the 2004-2010 Audi A8 Quattro and S8 models, specifically those equipped with the 4.2L V8 and 5.2L V10 engines. Positioned conveniently within the driver's reach, it facilitates quick access and ignition, enhancing the driver's experience. Common issues that this part addresses include non-functioning locks or ignition failure due to a worn or damaged fob. Alternative references for this key fob include 4E0937121, 4E0820027C, and 4E0820356. Authenticity is guaranteed as this part is sourced directly from salvage vehicles.

Specifications

Specifications for Main Key / Key Fob 4E0837220N
Fits Vehicle ModelA8, S8
Fits Vehicle MakeAudi
OEM Part No4E0-837-220-N (4E0837220N)
CategoryOther

Compatible Vehicles

Fits 21 vehicle configurations across 1 make, 2004-2010.

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

  • A8 2004-2010 · 18 variants
  • S8 2007-2009 · 3 variants
View all 21 vehicle configurations
Full vehicle fitment list for Main Key / Key Fob 4E0837220N
Year Make Model Trim Engine Note
2004 Audi A8 Quattro L Sedan 4.2L V8
2005 Audi A8 Quattro Sedan 4.2L V8
2005 Audi A8 Quattro L Sedan 4.2L V8
2005 Audi A8 Quattro L Sedan 6.0L W12
2006 Audi A8 Quattro Sedan 4.2L V8
2006 Audi A8 Quattro L Sedan 4.2L V8
2006 Audi A8 Quattro L Sedan 6.0L W12
2007 Audi A8 Quattro Sedan 4.2L V8
2007 Audi A8 Quattro L Sedan 4.2L V8
2007 Audi A8 Quattro L Sedan 6.0L W12
2007 Audi S8 Sedan 5.2L V10
2008 Audi A8 Quattro Sedan 4.2L V8
2008 Audi A8 Quattro L Sedan 4.2L V8
2008 Audi A8 Quattro L Sedan 6.0L W12
2008 Audi S8 Sedan 5.2L V10
2009 Audi A8 Quattro Sedan 4.2L V8
2009 Audi A8 Quattro L Sedan 4.2L V8
2009 Audi A8 Quattro L Sedan 6.0L W12
2009 Audi S8 Sedan 5.2L V10
2010 Audi A8 Quattro Sedan 4.2L V8
2010 Audi A8 Quattro L Sedan 4.2L V8

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