If you need to change the motor oil and replace the oil filter on the 3.6 liter LLT V6 engine in your 2009, 2010, 2011, 2012, 2013, 2014, 2015 & 2016 GMC Acadia SUV, check out my DIY tutorial for the procedure (with the replacement filter part numbers) by clicking on the text link or thumbnail image below.