Is the rear vent solenoid on a 2006 Silverado the same as the ones installed on a 2006 Suburban? There is one hell of a price difference, and Ide like to install the cheaper priced Suburban part if possible. Anyone have familiarity with this issue? I hear its a common thing for these trucks with the indicator coming on after you get a fuel cap indicator light. I will appreciate ANY help with this question/issue. Thanks!!!