Imported Double Platinum Iridium Platinum Spark Plug A0041594403 PLKR7B8E Durable Upgrade

Iridium spark plugs PLKR7B8E (OEM A0041594403/0041594403) fit Mercedes-Benz C-Class W203, Chrysler, Nissan, Toyota, Mitsubishi models from 2000 onward, covering M112, M113 series engines from 1.8L to 5.5L. They efficiently ignite the air-fuel mixture, improving combustion efficiency and power. When installing, tighten with a torque wrench at 25-30 Nm to ensure seal and performance stability.