NGK 5468 Spark Plug

Overview of NGK Laser Iridium High Ignitability Spark Plug 5468

The NGK Laser Iridium High Ignitability Spark Plug 5468 is engineered for reliable ignition performance in Suzuki Grand Vitara vehicles. Designed with advanced materials and precise specifications, this spark plug supports efficient combustion and consistent engine operation.

• Iridium center electrode tip for enhanced durability and ignition
• Square platinum ground electrode tip for high ignitability
• Copper core center electrode for optimal conductivity
• Standard ground configuration with nickel ground electrode core
• Non-removable nut electrical terminal type for secure connection
• Pre-gap size of 0.044 inches for precise spark gap
• Flat seat type with 26.5 mm reach and 14 mm thread diameter
• Hex size of 5/8 inch for installation compatibility
• Manufacturer heat range rating of 6

Details on NGK Laser Iridium High Ignitability Spark Plug Line

The Laser Iridium High Ignitability Spark Plug line by NGK focuses on delivering improved ignition performance through the use of iridium and platinum electrode materials. This combination enhances spark efficiency and durability, making it suitable for vehicles like the Suzuki Grand Vitara that require consistent ignition under various driving conditions.

Technical Description and Specifications

This NGK spark plug features a copper core center electrode with an iridium tip, which provides a balance of excellent electrical conductivity and wear resistance. The ground electrode uses a square platinum tip designed for high ignitability, contributing to efficient combustion. The spark plug has a resistance rating of 5000 ohms, which helps reduce electrical noise and interference. Its flat seat design and 26.5 mm reach ensure proper fitment and sealing in the combustion chamber. The non-removable nut terminal type offers a secure electrical connection, while the 5/8 inch hex size facilitates installation with standard tools.

Compatible Vehicles and Common Applications

• Replacement spark plug for Suzuki Grand Vitara models
• Addresses issues such as misfires and rough idling
• Helps improve cold start performance and throttle response
• Supports consistent engine power and fuel efficiency
• Suitable for maintenance and routine spark plug replacement

Installation Notes and Tips

When installing the NGK Laser Iridium High Ignitability Spark Plug 5468, ensure the spark plug gap is set to the specified pre-gap size of 0.044 inches if adjustment is necessary. Use a torque wrench to tighten the spark plug to the manufacturer’s recommended torque to avoid damage to the threads or improper sealing. The 5/8 inch hex size allows for compatibility with common spark plug sockets. Inspect the spark plug hole for debris before installation to ensure a clean fit.

Quality Assurance and Warranty

NGK spark plugs are manufactured to meet strict quality standards, ensuring reliable performance and durability. The Laser Iridium High Ignitability Spark Plug 5468 undergoes rigorous testing for heat range, electrode wear, and electrical resistance. While specific warranty details are not provided here, NGK typically offers coverage against manufacturing defects. Refer to NGK’s official documentation for warranty terms.