Dana engineering-approved for fit, form and function. 2010 Audi A3 Engine: 2.0L L4; Position: Oil Cooler Housing to Block;. 2011 Audi A3 Engine: 2.0L L4; Position: Oil Cooler Housing to Block;. 2012 Audi A3 Engine: 2.0L L4; Position: Oil Cooler Housing to Block;.