Hi Charles, I am pleased to assist you. Replacing the seat foam is generally considered a moderately difficult task, depending on your mechanical and upholstery skills, the tools available, and the specific vehicle model. Basic hand tools like screwdrivers, socket sets, hog ring pliers, hog rings (or zip ties as an alternative), and possibly a heat gun for stretching the seat cover. Estimated time 2–4 hours per seat for an average DIYer. If you’re patient and detail-oriented, this can be a satisfying DIY project that restores comfort and extends the life of your seat. If your vehicle information matches this product, you can use the link below to order while the part is in stock. I hope this helps, and enjoy shopping! https://www.carparts.com/seat-foam/dorman/rb926862?can=CPGG4850_CSQA_20241128