Nissan Armada & Infiniti QX56 Forums banner
1 - 1 of 2 Posts

· Premium Member
5,214 Posts
If you are talking about the small cooler mounted in front of the radiator at the upper drivers side then it is the power steering fluid cooler. Most all vehicles have a power steering cooler of some type.
1 - 1 of 2 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.