COMPATIBILITY: OE numbers 68507598AA and 68498720AA. Oil filter housing cap assembly compatible with Ram 1500 DT models from 2020 to 2023, Gladiator Ram EcoDiesel 3.0L V6 models from 2021 to 2023, and Jeep EcoDiesel 3.0L V6 vehicles including Wrangler JL from 2020 to 2023. Please verify your vehicle's year, model, and part number against the product details and images before purchasing to ensure correct fitment. QUALITY CONTROL: This oil filter housing cap is tested during the manufacturing process to meet quality standards. EASY TO INSTALL: Designed for straightforward installation. For best results, professional installation is recommended if you lack experience with automotive repairs. REMINDERS: Carefully review all product descriptions and images to confirm compatibility. Ensure the part matches exactly with your vehicle’s specifications. If uncertain about fitment, refer to the product details for additional information.