NGK Iridium Spark Plug

NGK Iridium Spark Plug

The NGK Iridium Spark Plug is designed for those who demand superior performance and longevity from their ignition system. Featuring a fine iridium-tipped centre electrode and platinum-tipped ground electrode, this spark plug delivers enhanced stability, improved fuel efficiency, and lower emissions. Engineered for durability and efficiency, it is an excellent choice for optimizing engine performance and reducing maintenance intervals.

Key Features:

• Fine Iridium-Tipped Centre Electrode: Provides a slow wear rate, ensuring a stable idle, improved fuel efficiency, and reduced emissions. This advanced design enhances ignition reliability and engine performance.
• Platinum-Tipped Ground Electrode: Further supports a stable and efficient spark, contributing to smoother engine operation and longer service intervals.
• Longer Service Life: Designed to outlast standard spark plugs, reducing the frequency of replacements and ensuring consistent performance over time.
• Trivalent Metal Plating: Offers superior anti-corrosion and anti-seizing properties, making it easier to install and remove while maintaining durability.
• Corrugated Ribs: Help reduce the risk of flashover, ensuring consistent ignition and preventing misfires.
• Pure Alumina Silicate Ceramic Insulator: Provides superior strength and efficient heat transfer, enhancing combustion efficiency and engine temperature control.
• Triple Seals: Prevent leakage, ensuring reliable performance and reducing the risk of engine damage.
• Copper Core: Aids in effective heat removal, keeping the spark plug cooler and optimizing overall engine performance.

Specifications:

• Seat Type: Gasket
• Thread: 14 mm
• Reach: 19 mm
• Hex Size: 16 mm
• Resisted: Yes
• Gap: 1.1 mm
• OEM Number: 4996

The NGK Iridium Spark Plug is engineered for high performance, offering exceptional ignition stability and durability. Its advanced materials and design features make it a top choice for improving engine efficiency and extending service life, ensuring your vehicle runs smoothly and efficiently.

Part Number: IFR5T11