RL V6-3.7L (2009)
4. Replace the plug at the specified interval, or when the center electrode is rounded (A). Use only the listed spark plugs.
5. Apply a small amount of anti-seize compound to the plug threads, and screw the plugs into the cylinder head, finger-tight. Torque them to 18 N-m
(1.8 kgf-m, 13 lbf-ft).
