Google Jeep extended warranty and several places will come up with options to put in your year and mileage and give you prices. They're the same Factory extended plan, but much cheaper than what Jeep will sell it for.
I'm not sure if I can put the actual dealer name I bought my extended plan from or not. But it's more than $1,000 less than what Jeep sells it for.
2017 Jeep Grand Cherokee Summit 4x4, 5.7 Hemi, platinum pkg, ivory 3-coat, skid plates.