NGK Spark Plug BUR7EQP (4764)
NGK Performance Spark Plug BUR7EQP for Mazda RX-7
This is a warmer heat range than the NGK UK recommended standard part. May help to prevent fouling at idle and low speed. Ensure that you fit to the correct two chambers or engine damage is likely. Not suitable for highly tuned engines.
NGK OE replacement Platinum or Iridium tipped spark plugs use copper cored plug design tipped with Iridium alloy and/or platinum electrodes for improved performance without compromising service life.