NGK Laser Iridium Spark Plug (MPN: 5899)

Experience enhanced ignitability and longevity with advanced design features.

The NGK Laser Iridium Spark Plug is engineered for superior performance in non-automotive applications. It features a fine wire iridium tipped center electrode and a fine wire platinum tipped ground electrode, which contribute to a slow wear rate and stable idle. This design enhances ignitability, improves fuel efficiency, and reduces emissions, making it a reliable choice for various engines.

In addition to its core features, the spark plug is equipped with trivalent metal plating that offers excellent anti-corrosion and anti-seizing properties. The corrugated ribs on the insulator prevent flashover, ensuring consistent performance under various conditions. The pure alumina silicate ceramic insulator provides superior strength and effective heat transfer, while the copper core aids in heat removal, further enhancing the plug's reliability.

The NGK Laser Iridium Spark Plug also incorporates triple seals to prevent leakage, ensuring optimal performance and longevity. With its advanced materials and construction, this spark plug is designed to meet the demands of modern engines, providing a dependable solution for ignition needs.

Features

• Trivalent Metal Plating Provides Superior Anti-Corrosion And Anti-Seizing Properties
• Corrugated Ribs Prevent Flash Over
• Pure Alumina Silicate Ceramic Insulator Provides Superior Strength And Better Heat Transfer
• Copper Core Aids In Heat Removal
• Triple Seals Prevent Leakage

Specifications

• Manufacturer: NGK Spark Plugs
• Manufacturer Part Number: 5899
• Resistor: Yes
• Electrode Type: Fine Wire Center
• Electrode Core Material: Iridium
• Electrode Tip Material: Platinum
• Insulator Type: Extended Projection
• Thread Size (IN): 0.551 Inch
• Quantity: Single
• Reach: 3/4 Inch
• Seat Type: Gasket
• Wrench Diameter: 5/8 Inch