Iridium IX Spark Plug 12681655 Review

【FITMENT】Replacement for 11-15 Chevy Cruze, 00-06 BMW X5, 90-92 Toyota Corolla, 04-06 Audi A4. Replacement for 92-95 01-05 BMW 325i, 96-00 BMW 328i, 03-05 Land Rover Range Rover, etc. 【SPECIFICATION】Thread length: 19mm, Thread diameter: 14mm, Gap: 0.7-0.8mm, Installation dimension: S16mm. Heat range: 6. 【FUNCTION】Its function is to discharge the pulsed high-voltage electric discharge from the high-voltage wire (torch wire), break down the air between the two electrodes of the spark plug, and generate an electric spark to lead the mixed gas in the gas cylinder. 【SPECIFICALLY DESIGNED】TORCH Spark Plugs provide longer engine life, improved fuel efficiency in long term use as compared to standard spark plugs. With colder heat ranges than the factory plug to enable performance modifications and handle intense conditions. 【WHY NOT GIVE A TRY】Higher quality material than platinum, resistant to oxidation and corrosion. First choice for high-performance engines. Replacement racing spark plug used by many professional car drivers.