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Stevo936 posted a new thread.

Marsauto led headlight bulbs

Recently installed these bulbs in a 2007 cobalt ls. The high beams don’t work. They worked fine with the halogen bulbs in. Is there a...

Forum: LS, LT, LTZ

Dauntless posted a new thread.

2008 Chevy Cobalt LS - Mystery Part ???

Hi. Can someone tell me what the part at the top of this picture is? I am referring to the cylindrical shaped part with a cover on it...

Forum: How To's

kovi posted a new thread.

Need Horn Help on a 2009 LS

2009 LS the horn tests good. when I push the pad,I hear what sounds like a relay in the fuse box, but cant find one. I pulled every...

Forum: "How To" Request

kovi Horn help. 2009 LS horn tests good. I hear what sounds like a relay in the fuse box. is there a horn relay on the firewall? I'm stumped. »

RockAuto posted a new thread.

Are you organizing a car show?

RockAuto would love to work with your upcoming event by providing promotional items to use in your goody bags or registration packets....

Forum: RockAuto