Weather strip Plan A
Weather strip plan B, notice it has 2 screws showing.
This is how GM says to ID the two tops
Your Vehicle: 2007 Saturn Sky L4-2.4L
Vehicle » Technical Service Bulletins » All Technical Service Bulletins » Body - Redesigned Convertible Top Weatherstrips
Body - Redesigned Convertible Top Weatherstrips
Bulletin No.: 06-08-67-009A
Date: October 24, 2006
New Design Convertible Top Weatherstrip
2006-2007 Pontiac Solstice
2007 Saturn SKY
This bulletin is being revised to update the information and add the 2007 model year for the Solstice. Please discard Corporate Bulletin Number 06-08-67-009 (Section 08 - Body and Accessories).
On late built 2006 Solstice and early built 2007 SKY models, the convertible top and all of the convertible top weatherstrips, including the windshield weatherstrip and quarter panel muckets, were redesigned. The easiest way to distinguish between Plan-A and Plan-B designed weatherstrip is to open the top and from the front of the vehicle look at the number one weatherstrip on the convertible top (refer to illustration).
In the event that any of the convertible top or windshield weatherstrips needs to be replaced refer to the illustration above to identify if the customer has a Plan-A or Plan-B designed convertible top, since the weatherstrips are not interchangeable. All convertible tops built on or after VIN 6Y118652 (Pontiac) and 7Y103259 (Saturn), will require Plan-B designed weatherstrips.
There are some vehicles built prior to the above VIN breakpoints that were built with a Plan-B top and weatherstrips. Always check which weatherstrip the car is equipped with before attempting any repairs.