Spark Plugs

SPARK PLUG TYPE

Application	Nippondenso	NGK
Leading	S29A	SD10A
Trailing	S31A	SD11A

SPARK PLUG SPECIFICATIONS

Gap In. (mm) ⁽¹⁾

Torque: Ft. Lbs. (N.m)

0.080 (2.0)

11 (15)

⁽¹⁾	Side gap type plug. See Fig 1 .

Fig 1: Identifying Spark Plug Gap

G00274644

Courtesy of MAZDA MOTORS CORP.