What engine wire harness to get?

Motoracer110

Well-Known Member
Hello, I’m going to buy a new engine wire harness for my engine and wondering what option to choose?


That is the gm link but there is 2 options I’m not sure about

2009 Chevrolet cobalt2DRSS
Or
2009 Chevrolet cobalt2DRLVL 4 (ss)

I have tried to contact this site and haven’t heard back maybe someone can help me distinguish the two options I understand the 2 door but not the lvl 4
 
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