2 pc NGK 6917 BUR7EQ Standard Spark Plugs for S29A N343-18-110 N341-18-110 ic

NGK BUR7EQ 3559 Surface Discharge Spark Plug for High Performance Engines

NGK Surface Discharge Spark Plug BUR7EQ

Spark Plug-Standard NGK 5777 fits 84-91 Mazda RX-7 1.3L-R2 NEW

Spark Plug-Standard NGK 6917 fits 86-91 Mazda RX-7 1.3L-R2

Spark Plug NGK 4764 fits 86-91 Mazda RX-7 1.3L-R2