Mike Kafka didn’t show the same patience level with Shane Bowen that Brian Daboll demonstrated.

The Kafka-led Giants fired Bowen, the embattled defensive coordinator, on Monday and thus shook up the coaching staff significantly for the second time in three weeks – after Daboll was fired as head coach and replaced on an interim basis by Kafka.

The Giants (2-10) blew a fourth-quarter lead in a loss Sunday against the Lions for the fifth time this season and for the third straight week. They are the only team eliminated from playoff contention.

A man in a blue New York Giants hat looking to his right.The Giants fired Shane Bowen amid 2-10 record. Charles Wenzelberg / New York Post

The Lions became the third opponent (Bears and Broncos) to erase a double-digit fourth-quarter deficit against the Giants, who fell to 2-5 in games that they have led by 10 or more points at any point.

The Giants’ five blown double-digit leads tied an NFL record.