The 15-year-old boy was nabbed in Coney Island Thursday morning after he was identified as one of seven youths involved in the Jan. 25 heist.

A third teen suspect has been arrested after allegedly stealing an empty "R" train in Brooklyn in December and taking it for a joyride with a group of people.

The charges come after the MTA chairman called for strict consequences in the wake of the alleged theft.

Criminal Court Judge Craig Walker, who noted the teen was also involved in “something similar” in Queens, told the teenager that his wild, posted-on-social-media ride had the potential

The two boys were part of a six-member group of teens who took the train for a joyride, with a video of the incident going viral.

Two teen boys were arrested on Monday after a group of kids took an unoccupied Brooklyn subway train on a joyride last month, the NYPD said.

Two teens were arrested Monday for taking a pair of R trains for a wild joyride through Brooklyn after tampering with the control booth’s black box, police said. One of the boys, just 15, was taken into custody at his Brooklyn high school and slapped with charges of reckless endangerment,