Roewe 350/550/750, Buick Excelle Carbon Canister Solenoid Valve 1997278 GM Original Specification Replacement Part

This carbon canister solenoid replacement part with original number 1997278 is a universal substitute, compatible with Roewe 350/550/750 and Geely Emgrand. It controls the intake of fuel vapor into the engine for combustion and prevents fuel vapor leaks. Compatible with Volkswagens Phaeton and Q7 3.2L and 3.6L engines; after replacement, idle instability or higher fuel consumption problems can be resolved. If you notice a gasoline smell inside the car, starting difficulties, or engine fault lights on, it is usually due to aging, and replacing restores performance.