Spark Plugs

WARNING: This page is about a different car, the 1994 Mazda RX-7. However, it is still accessible from the selected car via links, so may be relevant.

SPARK PLUG TYPE

Application	NGK No.
Leading	BUR7E-QP
Trailing	BUR9E-QP

SPARK PLUG SPECIFICATIONS

Application

Gap: In. (mm)

Torque: Ft. Lbs. (N.m)

RX7

⁽¹⁾ .044-.066 (1.1-1.7)

13 (18)

⁽¹⁾	Side gap type spark plug. Gap is not adjustable. See Fig 1 .

Fig 1: Identifying Leading & Trailing Spark Plugs & Gap

Courtesy of MAZDA MOTORS CORP.