OER Parts offers a wide selection of Foam Padding & Seat Buns for your GMC Jimmy. OER Parts offers GMC Jimmy Standard Seat Foam, GMC Jimmy Deluxe Seat Foam, GMC Jimmy Seat Burlap Set, GMC Jimmy Universal Seat Foam, GMC Jimmy Bucket Seat Foam, GMC Jimmy Front Split-Bench Seat Foam, and GMC Jimmy Rear Bench Seat Foam.