NGK Standard Spark Plugs. Shown below is an over torqued spark plug that sheered due to user installation error. NGK states that incorrect torque values are responsible for up to 90% of all spark plug warranty claims.
5x NGK BR9ECS 3570 Standard Spark Plugs
2x NGK SPARK PLUGS Part Number B7HS Stock No. 5110 New Genuine NGK SPARKPLUGS
2x NGK BR9ECMIX 2707 Iridium IX Spark Plugs *Wholesale Price SALE*
2x NGK CR7HS 7223 Standard Spark Plugs For HONDA CD200T , CM200T 80-->85
2x NGK Spark Plug Quality OE Replacement 7321 / BPM7A
2x NGK CMR6H 3365 Standard Spark Plug