Audi Fuel Evap Charcoal Canister 80A201797K

The OEM Fuel Evap Charcoal Canister (OEM Part Number 80A201797K) is an essential component located within the fuel vapor management system of your Audi. This canister is strategically positioned in the vehicle's rear to collect fuel vapors from the fuel tank, preventing them from escaping into the atmosphere and ensuring compliance with emissions regulations. It interfaces with the fuel tank, fuel lines, and the engine’s intake system, playing a critical role in controlling hydrocarbon emissions and supporting optimal engine performance. Common issues leading to replacement include deterioration due to age, physical damage, or malfunction, often resulting in check engine light activation or fuel odor. This part is compatible with 2021 Audi Q5, Q5 Sportback, SQ5, and various trims, all housing engines from the 2.0L L4 to the 3.0L V6 configurations. Alternative terminology includes Evap Canister, and it shares compatibility with part numbers 80A201797F and 80A201827F. For those seeking reliable, factory-original parts, this sourced unit is a dependable solution for restoring fuel system integrity.