NGK 6801 Spark Plug

NGK Iridium IX Spark Plug Overview

The NGK Iridium IX Spark Plug 6801 is engineered for reliable ignition performance and durability. 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
• Taper cut ground electrode tip design for improved spark exposure
• Copper core center electrode for optimal conductivity
• Standard ground configuration with nickel ground electrode core
• Removable nut electrical terminal type for flexible installation
• Pre-gap size of .032 inches for precise spark gap
• Flat seat type with 14mm thread diameter and .75 inch reach
• Hex size of 13/16 inch for standard wrench compatibility
• Manufacturer heat range rating of 10 for specific thermal performance

Iridium IX Spark Plug Product Line Details

The NGK Iridium IX Spark Plug line is designed to provide enhanced ignition efficiency and longer service life compared to conventional spark plugs. The iridium tip on the center electrode offers superior wear resistance and stable spark generation, which contributes to improved combustion and engine responsiveness. This product line is suitable for drivers seeking consistent ignition performance under various operating conditions.

Technical Description and Specifications

The NGK Iridium IX Spark Plug 6801 features a copper core center electrode that ensures excellent electrical conductivity, paired with an iridium tip that resists erosion and maintains a sharp spark point. The taper cut ground electrode tip design increases spark exposure, promoting better ignition and combustion efficiency. The ground electrode is made from nickel, providing durability and corrosion resistance. With a pre-gap size of .032 inches and a flat seat type, this spark plug is engineered for precise fitment and optimal spark gap maintenance. The removable nut electrical terminal type allows for easier installation and compatibility with various ignition systems.

Applications and Problem Solving

• Improves ignition reliability in vehicles experiencing misfires or rough idling
• Enhances fuel efficiency by promoting complete combustion
• Reduces electrode wear for longer service intervals
• Supports stable engine performance under high load or temperature conditions
• Compatible with specific vehicle makes and models requiring a heat range 10 spark plug

Installation Notes and Tips

Ensure the spark plug gap is set to the manufacturer’s recommended specification before installation, although the pre-gap is set at .032 inches. Use a torque wrench to tighten the spark plug to the vehicle manufacturer’s torque specifications to avoid damage to the threads or seat. The 13/16 inch hex size allows for standard spark plug socket use. Verify compatibility with your vehicle’s ignition system and engine specifications prior to installation.

Quality Assurance and Warranty

NGK spark plugs are manufactured to strict quality standards to ensure consistent performance and durability. The Iridium IX Spark Plug 6801 undergoes rigorous testing for heat resistance, electrical conductivity, and wear. While specific warranty details are not provided here, NGK typically offers coverage against manufacturing defects. Consult NGK or your parts supplier for warranty terms related to this part number.