91961 DILFR7K9G NGK Spark Plug High Stability For Crown Highlander Lexus Replacement

NGK Spark Plug
December 16, 2025
Category Connection: NGK Spark Plug
Brief: This video demonstrates the setup, operation, and key moments during typical use of the NGK 91961 DILFR7K9G spark plug. You'll see how this high-stability iridium spark plug is installed and performs in Crown, Highlander, and Lexus vehicles, highlighting its role in reliable ignition and engine efficiency.
Related Product Features:
  • Iridium construction offers excellent engine idle stability and smooth performance.
  • Small, efficient electrode design ensures reliable cold starting and quick acceleration.
  • Fine-wire electrode helps burn away carbon deposits on the tip as they form.
  • Compatible with Crown, Highlander, and Lexus models for direct replacement.
  • Original NGK part number 90919-01276 ensures quality and fit.
  • Durable design with wear and corrosion resistance for long-lasting performance.
  • Weighs 220g, making it lightweight yet robust for engine applications.
  • Minimum order quantity is 1 set containing 4 pieces for convenience.
FAQs:
  • What vehicles are compatible with the NGK 91961 DILFR7K9G spark plug?
    This spark plug is designed as a direct replacement for Toyota Crown, Highlander, and Lexus models, ensuring optimal performance and fit.
  • How does the iridium construction benefit engine performance?
    The iridium construction provides excellent engine idle stability, smooth performance, reliable cold starting, and quick acceleration due to its efficient electrode design.
  • What is the minimum order quantity and delivery time?
    The minimum order quantity is 1 set (4 pieces). For stocked products, delivery typically occurs within 7-15 days after payment, with communication for any exchanges.