Glow Plug
Disconnect battery ground cable. Unscrew glow plug electrical connection and remove wire. Remove glow plug using a 12 mm deepwell socket.
To install, coat glow plug threads with copper-based anti-seize compound. Install glow plug into engine block using a 12 mm deepwell socket. Tighten glow plug to 15-22 ft. lbs. (20-30 N.m). Connect battery ground cable.