The Denso Spark Plug (21030549) provides reliable ignition and improved engine performance for a variety of applications. Designed with advanced technology and high-quality materials, this spark plug ensures efficient combustion and longevity. Description This Denso spark plug features a standard U-groove design, which enhances ignitability and reduces quenching. The low center copper core efficiently dissipates heat, preventing overheating and ensuring stable performance under demanding conditions. The heat-resistant nickel jacket provides excellent corrosion resistance and extends the lifespan of the spark plug. Benefit from improved head dissipation that ensures cooler running temperatures, contributing to optimal engine efficiency and reduced wear. This resistor-type spark plug minimizes radio frequency interference, ensuring smooth operation of onboard electronics. Features & highlights Enhanced Ignitability: Standard U-groove design for improved combustion efficiency. Superior Heat Dissipation: Low center copper core efficiently transfers heat, preventing overheating. Durable Construction: Heat-resistant nickel jacket offers excellent corrosion resistance and extends service life. Stable Performance: Designed to deliver consistent and reliable ignition under various operating conditions. Reduced Interference: Resistor type minimizes radio frequency interference. Technical specifications Brand: DENSO Vendor Part Number: U24ETR Center Electrode Type: Standard Electrode Tip Material: Nickel Alloy Product Name: Spark Plug Type: Resistor Type Important to know Please ensure compatibility with your vehicle or equipment before installation. Refer to your vehicle's service manual for proper spark plug gap and torque specifications.
