Japanese Automotive 90919-01253 Sc20hr11 Laser Iridium Platinum Spark Plug

Japanese Automotive 90919-01253 Sc20hr11 Laser Iridium Platinum Spark Plug. Iridium Center Electrode: Delivers maximum service life and stable ignition performance. 4X Longer Service Life: Lasts four times longer than standard copper spark plugs. 95% Pure Alumina Insulator: Provides strong resistance to heat shock and superior insulation. Multi-ribs Insulator Design: Effectively eliminates flashover for reliable operation. V-Trimmed Ground Electrode: Promotes sharper spark focus for greater excitability. Nickel Plated Housing: Prevents oxidation and corrosion with a gas-tight fit. OEM/ODM Acceptance: Customization available for thread size and other specifications. Strict Quality Testing: Multi-pass factory ignition test ensures every product is qualified.