4-Pack 3F2T-14B192-CA Relay 12V 40A 4-Pin SPST Automotive Power Relay - Compatible with Ford F150 Explorer Expedition - Fixes Crank No Start & Fuel Pump Issues - Replaces 15357016 5L3Z-14N089-AA

["12V 40A SPST Electrical Parameters: This 4-pin SPST (Single Pole Single Throw) relay is rated for 12V 40A and includes an integrated resistor for voltage spike suppression, engineered to protect sensitive engine control modules (PCM/ECM) from electrical feedback.","Extensive Vehicle Compatibility: Precisely engineered for Ford F-150 (2004-2014), Explorer (2002-2010), Expedition (2003-2017), as well as Lincoln Navigator and Mercury vehicles, ensuring a secure fit in the power distribution box.","Resolves Common Diagnostic Issues: Effectively addresses \"crank but no start\" conditions and intermittent stalling. Direct replacement for fixing fault code P0230 (Fuel Pump Primary Circuit) and restoring power to AC compressor clutches or radiator cooling fans.","Direct Replacement: Replaces for Ford part numbers 15357016 and 5L3Z-14N089-AA. The standard ISO terminal layout enables plug-and-play installation without harness modification.","4-Pack Maintenance Value: Includes four relays, providing a spare for your vehicle’s fuse relay center. Ideal for restoring power to fuel pumps, horns, ignition circuits, and other high-load accessories."]