Toyota Nissan Mitsubishi Mercedes-Benz Chrysler Spark Plug FR7DPP30X 0242236616

Spark plug FR7DPP30X/0242236616 directly replaces a wide range of OEM parts for Mercedes-Benz, Chrysler, Nissan, Toyota, and Mitsubishi, offering strong universality. Core function is to ignite the air-fuel mixture to ensure engine operation; iridium electrode provides more stable ignition and longer life, suitable for post-2000 Mercedes CLK, some Chrysler models, and corresponding engine displacements. Replacement can significantly improve acceleration jitter, rough idle, and cold-start difficulties; if fuel economy worsens or power feels sluggish, replacement is advised.