Hi, The effort and time it takes to install this item may vary depending on the installer level of expertise, condition of the vehicle and proper tools and equipment. We recommend referring to a good repair manual for step by step instructions. You can find more information here: https://www.carparts.com/blog/why-you-should-always-consult-a-repair-manual/

Yes especially if you have them on for many years. The original bolts break and in my case,had to replace the entire hub which comes with sensors

Best if you can get your vehicle on a hydraulic lift. However; very doable job. Just takes time to remove all tires, etc. Good Luck.

The installation was not a problem for us, but the removal of the old sensor was a beast!

Hi Alexander, I'm pleased to assist you. There will be a sticker tag on the part itself. Click on the link below to order at 80% off the regular price today while supplies last. I hope this is helpful. Enjoy shopping at Carparts.com! https://www.carparts.com/abs-speed-sensor/replacement/set-rj31080007-4?can=CPGG4850_20220301

Hi James, This is for Jeep Commander and Grand Cherokee only. To check the fitment please use our Vehicle Selector — which can be found towards the top of the homepage as well as all categories, 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.