Car Problem Reports

Mercury Mariner Transmission Fluid Leaks from Transmission Oil Cooler

Mercury Mariner Problem
15 Reports
Me Too

Model Years Affected: 2005, 2006, 2007, 2008, 2009, 2010

Drive Trains Affected: 2WD, 4WD

Average Mileage: 67,800 mi (52,000 mi - 93,000 mi)


The transmission oil cooler may develop a leak, which will require replacement to repair.