This part is for a Dodge durango 2002 4.7 L engine. I think it is an auxillary pump located by firewall on passenger side it seems to be leaking a little anti freeze. The part # is BOSCH PA66 - gf30 . Any body have a problem with this? I have not made any calls yet thought I would try here first, thanks.

 

it is not a critical part, nor a common issue area, many people (dealerships included) do not know that it exists, you want the mopar part # in order to find a replacement if you are having trouble locating a replacement part.

 

I believe that's the coolant pump for the rear heater. Do you have rear heat/AC?

 

yes it is the auxillary coolant pump for trucks equipped with rear heat, it only runs at low engine speeds to provide coolant flow to the rear heater core.