The airconditioning in my 2000 Nissan Xterra has failedout four times, all due to the SAME high pressure hoseand pressure switch being faulty. We have replacedthese three times, each time the parts manager at ourlocal Nissan dealership refrencing how many of thesehoses he sells and that it is definately A PROBLEM. Icant take this care to the dealer any more, each timeis 450 for the same repair and 90 days warranty only...