Loading…

4PCS/Lot Auto Parts Car Iridium Power Spark Plug Ik20 5304 Car Candles. Iridium Center Electrode: Delivers maximum service life and superior performance compared to standard plugs. 4X Longer Service Life: Lasts four times longer than standard copper spark plugs for extended durability. High Heat Resistance: Insulator made of 95% pure alumina, highly resistant to heat shock and corrosion. Stable Spark Performance: Fine-wire center electrode and V-trimmed ground electrode ensure sharp, reliable spark focus. OEM/ODM Acceptance: Supports custom packaging and branding options for bulk orders. Standard Thread Size: Fits original car standard processing size for easy and direct installation.