Stock Number: 3144
Shape: Terminal Nut (Solid)
Size:
Thread Diameter: Φ 12.0 mm
Thread Length: 19.0 mm (Half-thread type)
Hex Size: 16.0 mm
NGK Part Number: DCPR7EIX
Type: Iridium IX Plug
** Product images are for illustrative purposes.
* Even if purchased in units of 10 (one box), they will not be delivered in a single box.
* Terminal types and tightening angles may vary depending on the vehicle model. Please refer to the links for detailed compatibility and installation instructions..
* The image is only for reference. The image shown may differ from the actual product.
Features:
1. Improved Acceleration: Quick response to throttle input; you can feel the difference compared to standard plugs.
2. Increased Engine Power: Enhances engine performance, providing more power on inclines for a comfortable ride.
3. Improved Ignition and Starting: The ultra-fine electrode ignites quickly, improving engine starting. Stable idling due to reduced spark variation.
4. Improved Fuel Efficiency: Excellent ignition performance leads to efficient fuel combustion, making it both economical and environmentally friendly.
As a premium plug for standard engines, the Iridium IX plug uses an ultra-fine iridium alloy center electrode to achieve superior ignition and significantly improved response. The thin electrode allows sparks to jump easily, increasing energy and ignition performance to maximize engine output. The thermo-edge at the tip of the insulator burns off carbon deposits to prevent degradation of ignition performance and maintain high performance.
Iridium IX Plug Features:
The Iridium IX plug features faster flame propagation compared to standard plugs and a thermo-edge on the insulator tip to improve fouling resistance. The center electrode is made of iridium alloy and is finer than platinum, improving ignition performance. It is also resistant to carbon fouling due to the thermo-edge effect.
- The center electrode is extremely thin, and the outer electrode tip is tapered.
- Sparks jump easily, providing excellent ignition performance.
- Improves starting, acceleration, idling stability, and fuel efficiency.
- Reduces the quenching effect of the plug electrode, improving ignition performance.
* Effects may vary depending on the vehicle.
About Plug Terminal Shapes:
Please select the terminal shape that matches your engine and plug cord. Terminal shapes include "Integrated," "Separated," "Threaded," and "Solid (Nut)." Generally, "Integrated" and "Solid" are used for automobiles, while "Threaded" is used for motorcycles. Plugs used for both may have a "Separated" configuration. Note that "Separated" terminals can be removed, but "Integrated" and "Solid" terminals cannot. Forcing them off may break the terminal. When using a "Separated" type as a "Threaded" type, remove the terminal nut. If using with the nut attached, ensure it is tight; if loose, tighten gently with pliers.
NGK Plug Features:
- Ultra "Wide Range" Plug: The center electrode features a "copper core" structure that seals copper near the tip to dissipate large amounts of heat quickly, resulting in a wide range plug resistant to both overheating and fouling.
- High-Alumina Ceramic Insulator: Provides excellent high-temperature insulation, superior thermal conductivity to prevent overheating, and high resistance to thermal shock and mechanical stress.
- Robust and Airtight Structure: The insulator and metal shell are joined with special powder for excellent airtightness and structural durability.
- Excellent Durability: Uses special nickel alloy electrodes.
- Corrugated Insulator: Prevents flashover by increasing the surface distance between the terminal and the metal shell.
