Product Name: Iridium Power Spark Plug 90919 01178 for Denso Pk20r11 Model NO.: DENSO PK20R11 Certification: TS16949, ISO9001: 2000 Ignition Voltage: 17KV Component: Spark Plug Type: Distributorless Ignition System Product Description Product DescripionDenso Performance Spark Plug PK20R11. Manufacturer Part Number 3128. Denso OE Double Platinum Spark Plugs employ a high quality copper core for superior conductivity of heat and electrical current. Centre electrode is tipped with Platinum to extend service life and allow a smaller electrode diameter, this aids ignition efficiency. Ground electrode also incorporates a Platinum pad to greatly improve service life. Made in Japan.Additional InformationElectrode ProjectionprojectedGap Size1.1mmHex Size16mmResitorNoSeat TypeflatStandard TypeISOTerminal TypeSolidThread Diameter14mmThread Reach19mmPart TypePerformance Spark PlugOriginal EquipmentMANUFACTURERPART NUMBERToyota90919-01220Beru14FR-7KPUXBeruZ149BoschFR6DPP332Toyota90919-01178Toyota90919-01179Our Service Tenet - Focus on Clients' requirement ! Product Material and Performance Design Detail (including Color, Craft detail ) Package Design Detail Cooperation Sale Contract including Product detail ,Service Term ,Payment term ect. Offer Real sample before order Fast and Efficiency Provide Service After the Sale (3 month - 2 year) 3 Month - 2 years Perform the treaty of contact