This engine head gasket is designed for compatibility with specific 2014–2022 Cherokee, Ram 1500, and Lancia Thema vehicles equipped with 3.0L V6 24V diesel DOHC turbocharged engines.It is engineered to meet standard dimensional and functional requirements for proper fit and sealing performance.The gasket is constructed with multi-layer steel and an elastomer coating to enhance and resistance to leaks, blowouts, and corrosion.Reference OEM part numbers include 68147397AA, 68147398AA, K68147399AA, K68147401AA, K68147402AA, and K68147403AA.Compatible vehicle applications include: 2011– 300C V6 24V Diesel (2987cc, 239hp), 2011– Cherokee IV V6 24V Diesel (2987cc, 190hp or 241hp), 2013– Cherokee Limited/Overland V6 24V Diesel (2987cc, 243hp), and 2011– Lancia Thema V6 24V Diesel (2987cc, 190hp or 239hp).