【Replacement Part Number】 - 3L3Z-6C519-AA, 3L3Z-6C519-DA, 5C3Z-6C519-A, 7L1Z-6C519-A, 3L3Z6C519AA, 3L3Z6C519DA, 5C3Z6C519A, 7L1Z6C519A. Before ordering please confirm whether the accessories are suitable for your car.
【FIT FOR】 - Compatible With Ford Vehicle 2005-2014 Expedition, 2006-2010 Explorer, 2007-2010 Explorer Sport Trac, 2004-2010 F-150, 2005-2010 F-250 Super Duty, 2005-2010 F-350 Super Duty, 2005-2010 Mustang | Compatible With Lincoln Vehicle 2006-2008 Mark LT, 2005-2014 Navigator | Compatible With Mercury Vehicle 2006-2010 Mountaineer.
【Perfect function】 - Ensures a tight, secure seal between the valve cover and engine head, preventing oil leaks and keeping the engine clean. Precision threading and reinforced heads reduce the risk of overtightening, breakage, or thread damage during installation or removal.
【High Performance & Easy to Install】 - Made from premium-grade steel with corrosion-resistant coating for long-lasting performance under high heat and pressure. Direct-fit replacement bolts designed to match factory specs—ideal for DIY repairs or professional service with no modifications needed.