EGR Valve Replacement

I can't give you a good estimate, but I'm attaching our estimator link for you to try: https://repairpal.com/estimator/jeep/wrangler You could call any Jeep shop and get an estimate that would relate to your locale. I'd guess at an hour's labor plus the parts. If you want to find a Jeep specialist, here's a directory link for you: https://repairpal.com/jeep-repair-in-atlanta-georgia

The estimator has about $150 part and labor. No charge to verify that diagnosis.