• Oct 5, 2025 change serpentine belt hyundai i30 e belt breaks while driving Tools and Materials Needed for Replacement Recommended Tools Socket set and ratchet wrench (typically 10mm, 12mm, or 14mm sockets) Serpentine belt tensioner tool or a long-handled wrench Screwdrivers (flathead and Phillips) Replacement serpentine belt (check yo By Zechariah Ryan