Features: -Aluminum construction to ensure heat transfer efficiency -Louvered aluminum fins and tubes are bonded through a unique furnace-brazing process with premium quality aluminum for maximum heat dissipation -Each product is quality inspected and 100% tested -Lightweight Direct Bolt-On OEM Fitment or Replacement -Guaranteed Exact Fit for easy installation Compatibility: Year Make Model Engine 2012 Mazda CX-9 3.7L V6 2011 Mazda CX-9 3.7L V6 2010 Mazda CX-9 3.7L V6 2009 Mazda CX-9 3.7L V6 2008 Mazda CX-9 3.7L V6 2007 Mazda CX-9 3.5L V6 .