No. The 6.0 Vortec was available for the 2000 - 2009 model years. 99 would have a 5.7, 2012 - present has the 6.2 Vortec.
There is no cabin air filter on the 2006 year model of the GMC Yukons and Denalis.
The 2007 GMC Yukon has a V8 engine.
The 2002 GMC Yukon has a V8 engine.
The 2009 GMC Yukon has a V8 engine.
The 2001 GMC Yukon has a V8 engine.
The 2012 GMC Yukon has a V8 engine.
The 2006 GMC Yukon has a V8 engine.
The 2014 GMC Yukon has a V8 engine.
The 2010 GMC Yukon has a V8 engine.
The 2015 GMC Yukon has a V8 engine.
The 2008 GMC Yukon has a V8 engine.
The 2011 GMC Yukon has a V8 engine.