Description:

[Part Number] 1L3Z-18663-AB. [Fitment] for Ford E-150 2003 V6 4.2L; for Ford E-150 Club Wagon 2003 V6 4.2L; for Ford E-150 Econoline 2001-2002 V6 4.2L; for Ford E-150 Econoline Club Wagon 2001-2002 V6 4.2L; for Ford E-250 2003 V6 4.2L; for Ford E-250 Econoline 2000-2003 V6 4.2L; for Ford F-150 2000-2004 V6 4.2L; for Ford F-150 Heritage 2004 V6 4.2L. [Pros] Sturdy and durable, easy to install. Manufactured according to the original dimensions, fully adapted.. [Function] Circulate engine coolant to and from the heater core, while provides heat for the cabin. Typically extend from the engine to the firewall, the core is located inside the vehicles dashboard. Regular inspection and replacement is recommended, kept in good condition to prevent leaks or ruptures that would jeopardize engine cooling..