Cops on Monday arrested the mugger who allegedly attacked a 90-year-old woman in broad daylight in a failed attempt to snatch her bag in the West Village back in September.

Lillian Maduro, 49, pounced on Gina Zuckerman at noon Sept. 27, as she rolled her small pushcart along Fifth Avenue, near West 11th Street, police said.

“I was going to the senior center, and a woman attacked me from the back,” Zuckerman told The Post a day after the incident. “She pushed me to the ground.”

Zuckerman kept hold of her bag, which only contained $10 — even as her attacker shoved her to the pavement.

Zuckerman received five stitches in her right arm.

Police found Maduro through a positive DNA hit, and arrested her at about 6:15 p.m. She was charged with robbery and assault, both in the second degree.