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Spark Plug

WARNING: This page is about a different car, the 2011 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
SPARK PLUG SPECIFICATION

Unit: mm (in)
Make NGK
Standard type DILKAR7B11
Gap Standard 1.1 (0.043)
Limit 1.25 (0.049)