Compatibility: 1998-1999 Ford Crown Victoria 4.6L 2007-2008 Ford Escape 3.0L 2000 Jaguar S-Type 3.0L 2000-2002 Lincoln LS 3.0L 2000-2003 Lincoln LS 3.9L 1998-1999 Lincoln Town Car 4.6L 2008 Mazda Tribute 3.0L 1998 Mercury Grand Marquis 4.6L 2007-2008 Mercury Mariner 3.0L Benefits: 1.Dual Insulated Protective Cover Prevents premature zirconium sensor wear 2.Laser welded sensor body to keep out contaminants 3.Internal Ceramic Insulation for optimal sensor performance. 4.Sealed wire leads prevent moisture interference with electronic signal Q&A: .