The official Mercury website does not have engine diagrams available; however, owners can find engine diagrams for Mercury vehicles on BlueSpringsFordParts.com. The website allows users to select the precise year, make, model and trim of their vehicles to find accurate diagrams.
Mercury is a subsidiary of Ford Motor Company. The company last produced vehicles in 2011, but the website states that Ford will honor any remaining warranties, as of September 2015. The last model year from the Mountaineer was 2010, and the company produced a limited number of Milans, Grand Marquis and Mariners in 2011. Ford introduced additional Lincoln models to replace Mercury brand vehicles.