Description:

[Vehicle Fitment]: Compatible with Ford F-150 Harley-Davidson Edition 2003 V8 5.4L, Compatible with F-150 Lightning 2001-2003 V8 5.4L---From 11/10/00, Compatible with F-150 Heritage SVT Lightning 2004 V8 5.4L---Fits V8 5.4L only, Supercharged; with Gasket. [Stable Construction]: Manufactured and tested to the strictest standards for superior performance. Utilizes the latest advanced design and premium material technology for a long service life.. [Function]: Pressurize the coolant to ensure its circulation in the cooling system. The water circulates continuously to take away heat, allowing the engine to run safely.. [Reference Number]: AW4125, 41121, 1256010, W9273M, 1L3Z8501AB, 1L3Z8501BA, F7TEAA, WP9273.