Spark Plug

WARNING: This page is about a different car, the 2016 Jeep Wrangler and 2015 Jeep Wrangler. However, it is still accessible from the selected car via links, so may be relevant.

Engine	Spark Plug	Electrode Gap
3.6L V-6	RER8ZWYCB4	1.10 mm (0.043 in.)