The DENSO SK20R11 Iridium Spark Plug is a high-performance, long-life spark plug designed to enhance engine efficiency and reliability. Utilizing advanced materials and precision engineering, it delivers superior ignition performance, making it an ideal choice for both everyday drivers and automotive enthusiasts. 🔧 Key Features Iridium Center Electrode : Equipped with a 0.7mm fine-wire iridium-tipped center electrode, offering exceptional ignitability and durability Platinum Ground Electrode :Features a platinum-tipped ground electrode to ensure consistent performance and extended service life Optimized Design : The projected tip design enhances combustion efficiency, contributing to improved engine responsiveness High Durability : Constructed with premium materials, offering a lifespan of up to 80,000–100,000 miles under normal driving conditions OE-Quality Fit : Commonly used as original equipment in vehicles from manufacturers like Toyota, Lexus, and Daihatsu, ensuring compatibility and performance 📐 Technical Specifications Part Number SK20R11 DENSO Reference 3297 Thread Diameter 14 mm Thread Reach 19 mm Hex Size 16 mm (5/8) Electrode Gap 1.1 mm Terminal Type Solid SAE Tightening Torque 22 Nm Weight Approximately 43g Country of Manufacture Japan 🚗 Compatibility The DENSO SK20R11 is compatible with a range of vehicles, including models from Toyota, Lexus, Daihatsu, and Ford .It serves as a direct replacement for OE part numbers such as 90919-01210, 90080-91180, and 5R29-12405-AA. 🛠️ Installation Nots Ensure proper installation by tightening the spark plug to the specified torque of 22N. Always consult your vehicle's service manual or a professional mechanic to confirm compatibility and installation procedures. -- Features DENSO IRIDIUM SPARK PLUGS Core Material Iridium Top Material Type Ceramic
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