Audi A6 Spark Plugs

Pick your Audi A6 engine and year for the OE-recommended spark plug, cross-brand equivalents, gap and where to buy.

2.0L 2009–2024 1.8L 1995–2015 2.8L 1994–2015 4.0L 2012–2013 5.2L 2006–2012 2.7L 1994–2011 4.2L 1994–2011 5.0L 2008–2010 2.4L 1994–2009 3.1L 2004–2009 3.7L 1999–2005 2.6L 1994–2001 2.2L 1994–1997 2.3L 1994–1996 All engines 3.0L 3.2L

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