Genuine OEM Volkswagen Backrest Heater Element, part number 17A963557. This heating element is designed to provide warmth to the backrest of a vehicle seat, enhancing occupant comfort. It is positioned within the seat assembly. The element has dimensions of 0.56m x 0.37m x 0.045m and weighs 0.219kg. Genuine OEM seat heater elements are manufactured to exact specifications, ensuring precise heat distribution and long-term durability without compromising seat integrity.