What is your question?
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What is your question?
which preventative measure is best to avoid the transmission failure associated with defective radiators in the 2005-2007 pathfinders?

1 Reply
I believe the problem is with transmission cooler in the radiator allowing the coolant to enter the transmission. The best repair would be to replace the radiator, but you could have an aftermarket transmission cooler installed outside of the radiator for less and and avoid the problem