NGK 96957 Spark Plug

NGK Laser Iridium Spark Plug Overview

The NGK Laser Iridium High Ignitability Spark Plug 96957 is engineered for reliable ignition performance in Mitsubishi Lancer 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
• Dual fine ground electrode tip design for high ignitability
• Copper core center electrode for optimal conductivity
• Nickel ground electrode core material with standard ground configuration
• Non-removable nut electrical terminal type for secure connection
• Pre-gap size of 0.024 inches for precise spark gap
• Flat seat type with 26.5 mm reach and 12 mm thread diameter
• Hex size of 5/8 inch for installation with common tools
• Manufacturer heat range rating of 7 suitable for specific engine conditions

About the 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-tipped electrodes and a dual fine ground electrode design. This combination enhances spark efficiency and durability, making it suitable for vehicles like the Mitsubishi Lancer that require precise ignition timing and reliable spark delivery.

Technical Details and Performance

This NGK spark plug features a copper core center electrode that ensures excellent electrical conductivity, paired with an iridium tip that provides long-lasting wear resistance. The dual fine ground electrode design improves ignitability by reducing voltage requirements for spark generation. The nickel ground electrode core offers durability, while the flat seat and 26.5 mm reach ensure proper fitment and sealing in the combustion chamber. The pre-gap of 0.024 inches is factory set to optimize spark performance and engine efficiency.

Compatible Vehicles and Applications

• Compatible with Mitsubishi Lancer models requiring part number 96957
• Designed for secondary ignition system replacement
• Suitable for addressing ignition misfires and rough idling
• Helps improve cold start performance and fuel efficiency
• Can resolve issues related to poor throttle response and engine hesitation

Installation Notes and Tips

When installing the NGK Laser Iridium High Ignitability Spark Plug 96957, ensure the spark plug gap is checked and maintained at the factory pre-gap of 0.024 inches. Use a 5/8 inch socket for proper torque application. Avoid over-tightening to prevent damage to the flat seat and threads. It is recommended to replace spark plugs in sets to maintain consistent engine performance.

Quality Assurance and Warranty

NGK spark plugs are manufactured to meet strict quality standards, ensuring reliable ignition and durability. The Laser Iridium High Ignitability Spark Plug 96957 undergoes rigorous testing for heat range, electrode wear, and electrical resistance (5000 ohms). While specific warranty details are not provided here, NGK products typically come with manufacturer-backed quality assurance.