NGK Copper Core Plug Number BR8ES Spark Plug 5422 | O'Reilly Auto Part
For NGK IRIDIUM IX Resistor Performance Power Spark Plugs BKR5EIX11 # 5464 4Pcs | eBay
NGK 4 - Alternative spark plugs
NGK IFR7X7G NGK Laser Iridium Spark Plugs Offer The Best Combination of Performance and Longevity. Actual OE or Equivalent Replacement Spark Plug. Spark Plug NGK Laser Iridium Spark Plug
REVISION ] Bujías Peugeot-Bosch, Champion o NGK
Mazdaspeed NGK 1-Step Colder Spark Plugs - Set of 4