Left Running Board Motor & Bracket Assembly For Expedition Navigator 2015-2017 Application: For Expedition Sport Left Side with 131-inch Wheelbase 2015-2017 For Navigator Sport Left Side with 131-inch Wheelbase 2015-2017 Note: Designed for 131.0 inch Wheelbase only; does not fit 119.0 inch Wheelbase models OEM Part Numbers: FL7Z16A507B, FL7Z-16A507-B Part Type: Power Running Board Motor Location: Left Side (Driver Side) Bracket Included: Yes Housing Material: Metal Connector: 5 Pins Wheelbase Compatibility: 131.0 inch Fitment: Direct replacement Package Includes: 1 x Left Running Board Motor & Bracket Assembly Features: The running board motor is constructed with materials providing hardness and long service life under conditions.It includes water intrusion protection to prevent short circuits, allowing in wet environments.The motor supports bearing loads, making it suitable for heavy-duty use.Designed with anti-fracture and anti-shock properties to maintain integrity and performance under impact or vibration.The waterproof construction ensures consistent function in adverse weather conditions.