NGK Spark Plug – B7ES

The NGK Spark Plug – B7ES is a NGK motorcycle part or accessory for the application identified below. The confirmed fitment, construction, package and product reference details are gathered here to help prevent an incorrect purchase.

Before ordering, compare the exact part reference, dimensions, motorcycle model and model year with the component being replaced or upgraded.

• A workshop staple
• The NGK B7ES is a standard copper-core plug in a versatile mid-cold heat range, long trusted in classic and two-stroke applications
• 14mm thread with 19mm reach to suit standard cylinder heads
• Heat range 7 on the cooler side for spirited and higher-load riding
• Copper-cored centre electrode for strong heat dissipation and clean firing
• Non-resistor design suited to older, non-electronic ignition systems
• Solid all-rounder for classics, restorations and workshop stock
• Check your manual for the correct plug and gap before fitting