April 24, 2019

Iridium Power Spark Plug 90919 01253 for Denso Sc20hr111

Model NO.: SC20HR11

Iridium Power Spark Plug 90919 01253 for Denso Sc20hr111
Product Descripion

Denso OE Iridium Spark Plug SC20HR11. Manufacturer Part Number 3444. Denso OE Iridium Spark Plugs use a performance copper core to improve conductivity of electrical current. The central electrode is tipped with Iridium alloy to greatly extend service life and allow a smaller electrode diameter of 0.6mm, this improves performance and efficiency of the ignition system. Many designs also use a Platinum chip in the ground electrode, it's not uncommon for service life to be 100,000 miles for these plug types. These spark plugs are specified by the manufacturer for modern engines which have extremely long service intervals or where access to change the spark plugs is difficult. Made in Japan.
Additional Information

Gap Size 1.1mm
Hex Size 14mm
Terminal Type Solid
Thread Diameter 12mm
Thread Reach 26.5mm
Part Type Performance Spark Plug
Original Equipment
TOYOTA 90919-01253

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