Spark Plug Inspection: Specification

Spark plug type 

Leading side: N3H5 18 110A (RE7C-L) ^*1  , N3Y8 18 110A (RE7C-L) ^*1  , N3Y9 18 110A (RE6C-L) ^*2 

Trailing side: N3H1 18 110D (RE9B-T) ^*1  , N3Y1 18 110A (RE9B-T) ^*1 

^*1 : Standard equipment

^*2 : Hot type plug: Available only for customers who often drive their car at very low speed which causes the plugs to foul easily.