Premium Iridium Spark Plugs for Mazda ATENZA & Axela

Ultra-fine 0.6mm iridium tip ensures precise ignition, reducing misfires and improving fuel efficiency by 5-8%. Triple-gasket sealing prevents gas leakage under high-pressure conditions (up to 40,000 volts).

Direct OEM replacement (Part No: K16RU / 9091901246) for Mazda ATENZA 2012-2018 and Axela 2013-2016 models. Laser-welded center electrode resists corrosion up to 2,500°F.

Optimized for turbocharged engines – reduces cold-start hesitation by 30%. Nickel-plated shell prevents thread galling during installation. Includes anti-fouling glaze coating for wet-climate driving.

Global wholesale pricing – bulk orders available for auto repair shops and dealerships. Ships in OEM-grade packaging with anti-counterfeit QR codes.