Description:

Replacement Part Number: 3C3Z6A051AA. Fitment: Replacement for F550 Super Duty 2003-2010; Replacement for Excursion 2003-2005; Replacement for E150 2004-2010; For details about compatible models, check the compatibility list below. Features: This engines block heater element prevents some debris from wrapping around the engine, resulting in poor heat dissipation, which can cause damage to the engine. Easy Installation: This engines block heater is designed to be easy to install.