NGK 1312 Spark Plug

NGK Laser Iridium High Ignitability Spark Plug Overview

The NGK Laser Iridium High Ignitability Spark Plug (Part Number 1312) is engineered for reliable ignition performance in select Mitsubishi vehicles. Designed to meet the specific needs of Mitsubishi Lancer, Outlander Sport, and RVR models, this spark plug offers enhanced ignitability and durability through advanced electrode materials and design.

• Dual fine ground electrode tip for high ignitability
• Iridium center electrode tip for improved wear resistance
• Copper core center electrode for efficient conductivity
• Nickel ground electrode core material with standard ground configuration
• Non-removable nut electrical terminal type
• Pre-gap size of 0.044 inches for optimal spark performance
• Flat seat type with 14mm thread diameter and 0.75 inch reach
• Hex size of 5/8 inch for standard installation tools
• Manufacturer heat range rating of 6

Detailed Product Description

The NGK Laser Iridium High Ignitability Spark Plug combines a copper core center electrode with an iridium tip to provide consistent spark delivery and long service life. The dual fine ground electrode tip design enhances ignitability, which is critical for efficient combustion in Mitsubishi Lancer, Outlander Sport, and RVR engines. The nickel ground electrode core material and standard ground configuration ensure durability under typical operating conditions. With a pre-gap size of 0.044 inches and a flat seat type, this spark plug is engineered for precise fitment and optimal performance. The non-removable nut electrical terminal type simplifies installation and maintains secure electrical contact.

The Laser Iridium High Ignitability Spark Plug line from NGK focuses on delivering improved ignition characteristics through advanced electrode materials and design. This product line is tailored to provide reliable ignition and extended service intervals, making it suitable for vehicles requiring consistent spark performance under various driving conditions.

Compatible Vehicles and Applications

• Designed specifically for Mitsubishi Lancer models
• Compatible with Mitsubishi Outlander Sport vehicles
• Fits Mitsubishi RVR models requiring this spark plug specification

Common Issues Addressed by This Spark Plug

• Misfiring or inconsistent engine ignition
• Reduced fuel efficiency due to poor spark quality
• Difficulty starting the engine in cold conditions
• Engine hesitation or rough idling
• Premature electrode wear affecting performance

Installation Notes and Tips

• Ensure the spark plug gap is set to 0.044 inches before installation if adjustment is necessary
• Use a 5/8 inch socket wrench for proper tightening
• Apply anti-seize compound sparingly on threads to prevent galling
• Torque to manufacturer specifications to avoid damage
• Verify compatibility with your Mitsubishi Lancer, Outlander Sport, or RVR model year and engine type

Quality Assurance and Warranty

NGK spark plugs are manufactured to strict quality standards to ensure consistent performance and durability. The Laser Iridium High Ignitability Spark Plug (Part Number 1312) undergoes rigorous testing to meet OEM specifications. While specific warranty details may vary, NGK products typically include coverage against manufacturing defects. Consult your vehicle’s service manual or NGK documentation for warranty terms related to this spark plug.