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.
4x NGK Spark Plug Quality OE Replacement 7321 / BPM7A
NGK Spark Plug BPM7A (7321)
4x NGK SPARK PLUGS Part Number AB-6 Stock No. 2910 New Genuine NGK SPARKPLUGS
4x NGK SPARK PLUGS Part Number D8EA Stock No. 2120 New Genuine NGK SPARKPLUGS
4x NGK SPARK PLUGS Part Number DR7ES Stock No. 3123 New Genuine NGK SPARKPLUGS
4x NGK SPARK PLUGS Part Number LFR6A Stock No. 6668 New Genuine NGK SPARKPLUGS
