Removal And Installation

Disconnect the battery negative (-) terminal.
Remove the engine cover.
(Refer to Engine Mechanical System - "ENGINE COVER ")
Remove the ignition coil.
(Refer to Engine Electrical System - "IGNITION COIL ")
Remove the spark plugs (A) by using a spark plug socket.
Tightening torque:

14.7 - 24.5 N.m (1.5 - 2.5 kgf.m, 10.8 - 18.1 lb-ft)

Courtesy of HYUNDAI MOTOR AMERICA
CAUTION:
- Be careful that no contaminants enter into spark plug holes.
Install in the reverse order of removal.