Spark plug Masuma iridium (93815) SILZKR6B10E, S509I

Specifications: Spark plug size: 16 Thread diameter: 12 Thread length: 26.5 Thread pitch: 1.25 Electrode Gap: 1 mm Tightening torque Nm: 15-20 Heat rating: 6 Masuma IRIDIUM are spark plugs with an ultra-thin iridium central electrode. They require less voltage, significantly reducing the load on the ignition coils. They spark efficiently and self-clean, improving the engine performance with stable idling. Recommended for all modern cars. Masuma IRIDIUM live about 25% longer than their alternatives and work flawlessly up to 80 thousand km of mileage. About Masuma Masuma is a global brand specializing in auto parts, components, and consumables . The company focuses on producing high-wear replacement parts for post-warranty maintenance of Asian and European vehicles. Masuma’s strategy is to deliver the best balance of reliability and cost , making quality parts accessible to more drivers and service professionals. All products are developed according to Masuma’s own specifications and manufactured under strict quality control by Masuma Auto Spare Parts Co., LTD (Tokyo, Japan) at multiple state-of-the-art factories across East Asia.

Fitment information is a guide. Please check the OEM part number or contact us before ordering.