GMPartsGiant.com offers the wholesale prices for genuine 2020 Chevrolet Sonic Hatchback parts. Parts like Shift Control are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 1.4L. Model Code: LT 5 DOOR HATCHBACK, LTZ 5 DOOR HATCHBACK.