Frank 
2006 Nissan Xterra SUV X 4dr SUV 4WD (4.0L 6cyl 5A)
2006 XTERRA GOING STRONG
 I bought this as a second SUV. Its a good running SUV and performs well. I did remove the cooling lines from the radiator and placed it on its own cooling system to prevent damage to the trans. Cost about 200.00 and well worth it. You can do it yourself in about an hour. I will be replacing the headlights because they or get bad with scratches from age. Cost about 130.00 apiece if you do it yourself. Takes about 2 hours. My SUV has 157000 miles and going strong. Change oil every 5000 and just had the Trans system flushed and oil changed out. I am going for 300000 on this one and then I will have the motor rebuilt or replaced.Just updated this report. Xterra going great. Have a great 4th of July.