Hi Doug, I'm happy to assist you. This item doesn't include the wiring harness. The wiring harness is sold separately. Take advantage of the sale price and limited stocks for this item. Click this link to order this part: https://www.carparts.com/hitch/curt/cur13395?can=CPAP3648 To order the 7-pin wiring harness, click this link: https://www.carparts.com/search?q=t-connector&itemperpage=15&vehicle[year]=2019&vehicle[make]=Jeep&vehicle[model]=Cherokee&can=CPAP3648 I hope this helps. Enjoy shopping at Carparts.com!

Hi Richard, thank you for reaching out. Although we don't have the information regarding the exact height measurement of this receiver hitch from the ground, the photos from the installation guide shows that this product is almost similar to the ground clearance of the rear muffler. Click this link to view the installation guide: https://assets.curtmfg.com/masterlibrary/13395/installsheet/13395_INS.pdf As per the installation instruction, this item may require a slight exhaust bezel trimming. You can use this link to continue ordering this part at a discounted price today: https://www.carparts.com/hitch/curt/cur13395?can=CPAP3648_CSQA_20230830 I hope this helps. Enjoy shopping.

Hi, This item does NOT require any cutting or drilling for installation to 2019 Jeep Cherokee. To check the fitment please use our Vehicle Selector — which can be found towards the top of the homepage as well as all category, search results, and product pages — can help verify if a part will fit your specific application. To enter your application, simply select your vehicle’s year, make, model, sub-model, and engine type and click “Go.” Once your application is selected, you’ll see a “Guaranteed to Fit” badge if the part will fit, and we recommend that you also double-check Your Vehicle Fit Details as well as the Vehicle Fitment Information table on the product page.