4pcs TORCH Iridium Spark Plug B9RI Separate Replacement NGK CR9EIX

• [Compatibility] NGK CR9EIX CR9EK CR8EK CR9EVX CR9E CR9EB PMR9B spark plug, DENSO IU27 U27ESR-N IU24 spark plug

• [Terminal shape] Separate spark plug. Thread diameter: 10mm. Screw length: 19mm. Hexagon width across flats: 16mm.

• [Iridium plug increased service life by 15% than normal one] The center electrode is made of iridium material, which has improved ignitability and reliable resistance to thermal shock. Iridium spark plugs increase service life by 15% compared to older generation alloy spark plugs.

• [Genuine TORCH spark plug with a long history] TORCH was founded in 1961 in Zhuzhou, Hunan province, and listed in Shenzhen in 1993. In 2003, TORCH became the largest spark plug and research and development base in China. In 2006, TORCH stepped into the forefront of the world by purchasing complete equipment and technology patents from the DELPHI spark plug factory in the United States.

• [Applications] Spark plugs are an important part of the ignition system and can be widely used in many fields, such as cars, motorcycles, aircraft, gardening tools, yachts, industrial engines, etc.