Enables acyl-CoA hydrolase activity. Involved in acyl-CoA metabolic process; monocarboxylic acid metabolic process; and saturated monocarboxylic acid metabolic process. Located in cytosol and peroxisome. Is expressed in several structures, including alimentary system; brain; genitourinary system; integumental system; and respiratory system. Orthologous to human ACOT1 (acyl-CoA thioesterase 1). [provided by Alliance of Genome Resources, Apr 2022]