Could somebody tell me what number 28 is?

Asked by Aug 14, 2017 at 05:45 PM about the 2003 Pontiac Grand Am GT

Question type: Maintenance & Repair

3 Answers

7,835

It's an O-ring, part of the cooling system

3,250

Yep I agree O-ring

55,285

I agree also, looks like an O'ring in the picture.

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