Santos put Jeju ahead after 10 minutes, firing home from the left after being found in the penalty area by Kim Eun-jung, but Jeonbuk's Brazilian star Eninho equalised in the 64th minute.

Sixty seconds later, Santos restored Jeju's lead, but late goals from Kim In-ho and Luiz Henrique gave the Motors three vital points.

Second-placed Pohang Steelers came from 2-0 down at home to beat Sangju Sangmu 4-3.

First-half goals from Jang Nam-seok and Kim Jung-woo put Sangju in control but the three-time continental champions fought back after the break with goals from Koo Mu-yeol, Kim Tae-su, Mota and Derek Asamoah. Koh Cha-won pulled a late goal back for the visitors.

Champions FC Seoul won 2-0 at bottom club Gangwon FC. Ha Dae-sung opened the scoring midway through the first half and Mauricio Molina added a second on the stroke of half-time.

A hat-trick from Yeom Ki-hoon helped Suwon Bluewings bounce back from a string of poor results to thrash Daegu FC 4-1.

The visitors took a 12th-minute lead through Kim Hyun-sang only for Yeom to equalise two minutes later. Brazilian striker Marcel put Suwon ahead after 26 minutes and two second-half goals from Yeom, one from the spot, gave Suwon a welcome win.

Elsewhere, Ulsan Horang-i and Incheon United drew 1-1. Luisinho put Incheon ahead in the first half and Ko Chang-hyun equalised for Ulsan. Gwangju FC and Chunnam Dragons drew 0-0.

At the bottom, goals from Jeon Sung-chan and Cho Dong-keon gave Seongnam Ilhwa a 2-1 win over Daejeon Citizen, Hwang Jin-san getting Daejeon's goal.

Gyeongnam FC defeated Busan I'Park 3-2 with all five goals coming after the break. Lee Kyung-ryeol, Lee Hun and Kim Tae-huk netted for Gyeongnam while Yang Dong-hyun and Yang Sang-hoon scored for Busan.