Purchase this filter at https://www.filterheads.com/i-35-af3083-engine-air-filter.html?ref=category:11
AF3083 filter fits:
Buick Enclave V6 3.6L 2008-2014
Chevrolet Traverse V6 3.6L 2009-2014
GMC Acadia V6 3.6L 2009-2014
Saturn Outlook V6 3.6L 2007-2010
The model shown in this video is a 2012 Buick Enclave V6 3.6L but installation is similar on the other models.
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Purchase this filter at https://www.filterheads.com/i-35-af3083-engine-air-filter.html?ref=category:11
Buick doesn't make this easy. Thank you