nwfinder 
2007 Nissan Pathfinder SUV LE 4dr SUV 4WD (4.0L 6cyl 5A)
Educate yourself '05-08 Pathfinder Radiator issues
 The radiators in these have a major defect that destroys the transmission, torque converter and computer that controls both. If not caught before the 80,000 mile warranty will be extremely expensive to repair!!!! We own a 2007 and haven't had the issue yet and hopefully won't. It's been recommended on numerous sites to have the cooler lines that go between the radiator and transmission by-passed to a separate transmission oil cooler that can be installed fairly cheaply by any transmission shop. Anyone who has a Pathfinder and has already Passed 80,000 miles and hasn't had a transmission failure should do it immediately!!! 