**Specifications:**
**Brand:** NGK
**Product Name:** Spark Plugs
**Description:** NGK spark plugs are known for their advanced ignition technology and innovative high-quality ignition coils. The ignition coils are designed to convert low voltage from a 12V power source into the high voltage (20000-35000V) needed for spark plugs to ignite in the combustion chamber.
**Components:** Primary coil, secondary coil, iron core, epoxy resin material for insulation.
**Coil Construction:** Primary coil: approximately 0.3-0.6mm wire, 100-200 turns. Secondary coil: approximately 0.03-0.06mm wire, 10000-20000 turns.
**Compatibility:** Suitable for various Nissan and Dongfeng models with specific engine types and years (refer to the compatibility chart).
**Function:** The ignition coils play a crucial role in providing the high voltage needed for spark plugs to ignite the air-fuel mixture in the engine cylinders.
**Replacement:** It is recommended to replace ignition coils every 50,000 kilometers or as needed based on engine performance issues such as rough idling, difficulty starting, or poor acceleration.
**Maintenance:** Regular maintenance of ignition coils is advised to prevent overheating or moisture damage, ensuring optimal engine performance.
**Packaging:** Each NGK ignition coil comes with a product label, authenticity verification label, and a unique product code for verification.
**Authenticity Check:** Customers can verify the authenticity of NGK products by scanning the QR code on the packaging for immediate confirmation.
**Installation:** NGK provides installation services for spark plugs purchased from their flagship store, with additional charges for specific Nissan models that require intake manifold removal.
**Warranty:** NGK offers a warranty on their ignition coils, ensuring quality and reliability for customers.
**Compatibility Chart:**
*Nissan*: NV200, Sylphy, Livina, X-Trail, Teana, Qashqai, Tiida, Paladin
*Dongfeng*: D50, R50, R50X, T70, XOL1
**Product Images:** Available for reference on NGK's official website.
**Note:** For detailed installation instructions, compatibility queries, and warranty claims, customers are advised to contact NGK's customer service or visit their official website.
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