5-Pack 8T2T-CA 12VDC 20A 4-Pin SPST Automotive Relay - Fixes Fuel Pump, Cooling Fan & P0691/P0627 CodesAbout this item High-Current SPST Relay – 20A 12VDC 4-pin design ensures stable switching for fuel pumps, radiator fans, and auxiliary lighting systems. Direct OEM Replacement – Compatible with select Ford vehicles, including F-150, Escape, and Explorer. Solves Critical Failures – Addresses diagnostic codes P0691 (fuel pump circuit) and P0627 (fuel pump control circuit) caused by relay malfunctions. Cross-Compatible with verified replacements for seamless integration. Cost-Effective 5-Pack – Maintain backup relays for emergencies or multi-circuit upgrades with reliability. Dimensions: 1.08 x 0.6 x 0.6 inches.