【Part Reference & Engine Compatibility】Designed as a direct replacement for OS30725R, OS32517, 101026401, OS21013, 3L3E6710AB, 3L3Z6710AA, F4AZ6710A, AOP470, this engine oil pan gasket is compatible with 4.6L and 5.4L V8 engines used across Ford, Lincoln, and Mercury platforms. Please verify engine size, year, and part number before ordering. 【Vehicle Applications】Common applications include 1997–2014 Ford Expedition, 1997–2010 Ford F-150, 1999–2010 Ford F-250 & F-350 Super Duty, 2003–2016 Ford E-150, E-250, E-350 & E-450, 2002–2010 Ford Explorer, 1998–2014 Lincoln Navigator, 1991–2011 Lincoln Town Car, and 1992–2009 Mercury Grand Marquis, among other compatible models equipped with 4.6L or 5.4L V8 engines. 【OE-Grade Sealing Performance】Manufactured to OE specifications, this oil pan gasket is designed to maintain a consistent seal between the oil pan and engine block. Built from quality materials and factory-tested, it helps prevent oil leaks and supports stable engine operation over time. 【Reliable Quality You Can Trust】Manufactured in Taiwan under strict process control and inspection standards, each gasket is engineered for accurate fitment, consistent material performance, and dependable service life—supporting both daily driving and professional repair needs. 【Installation & Warranty Information】Professional installation is recommended. This product includes a 1-year manufacturer warranty from the date of purchase. If you encounter any quality or shipping issues, our customer support team is available to assist you promptly. Manufacturer warranty for 1 year from date of purchase