Vehicle-Specific Fitment: Radiator cooling fan assembly specifically compatible with 2011-2013 Jeep Grand Cherokee 3.6L/5.7L Std Duty, 2014-2022 Jeep Grand Cherokee V6 3.6L / V8 5.7L Std Duty GAS, 2011-2020 Dogde Durango 3.6L Std Duty, 2011-2015 Dogde Durango 5.7L/6.4L Std Duty. Not a universal fan Reference Number(s): Replaces OEM Number 55037992AD, Partslink Number CH3115170, aftermarket reference 621-498. Designed as a direct replacement for the original radiator cooling fan on listed vehicles. OE Replacement – Built with the same materials and components as the original factory fan, this engine cooling fan assembly is manufactured in Taiwan and has undergone rigorous and accelerated cycle testing to ensure product quality and durability. Restores reliable radiator airflow to help maintain normal operating temperature in traffic and hot weather when correctly installed. Quiet & Durable Operation: Balanced fan blades and tested motor design help reduce vibration and operating noise (tested as low as ~49 dB under controlled conditions) while supporting stable airflow for daily driving and A/C load. Fitment Check Required & Warranty: Confirm OE number, connector pin count, vehicle year / model / engine / turbo option before ordering to avoid compatibility issues. Manufacturer warranty for 1 year from date of purchase