Model Compatibility: Fits Impala vehicles manufactured between the years 2013 and 2018 as stated in the product title. Part Identification: Identified by part number 20885923 for use as a car air cleaner intake hose component. Functional Purpose: Serves as a replacement intake hose to restore standard air cleaner system function for listed models. Application Scope: Designed specifically for the car air cleaner intake system within the specified vehicle model range. Fitment Reference: Intended for direct installation on compatible Impala model years matching the equipment configuration details., Manufacturer: FILWY