NGK 2923 Spark Plug

Reliable Ignition with NGK Standard Spark Plug 2923

The NGK Standard Spark Plug 2923 is engineered to provide consistent ignition performance for a variety of vehicles. Designed with durable materials and precise specifications, this spark plug supports efficient combustion and engine reliability.

• Resistance: 5000 ohms for optimal electrical performance
• Ground Electrode Tip and Configuration: Standard design with a single nickel ground electrode
• Center Electrode: Copper core with nickel tip for effective heat dissipation
• Pre-Gap Size: .028 inches for precise spark gap
• Thread Diameter: 12.00 mm with a reach of .75 inches and flat seat type
• Hex Size: 18 mm for easy installation and removal
• Manufacturer Heat Range: 8, suitable for moderate to high operating temperatures
• Electrical Terminal Type: Stud for secure connection
• Insulator Height: 50.50 mm for proper insulation and durability

About the NGK Standard Spark Plug Line

The NGK Standard Spark Plug line is designed to meet OEM specifications and provide dependable ignition performance across a wide range of vehicles. This product line focuses on delivering consistent spark quality and durability using proven materials such as copper and nickel. The Standard Spark Plug 2923 is part of this line, offering a balance of performance and reliability for everyday driving conditions.

Technical Details and Application

The NGK 2923 spark plug features a copper core center electrode with a nickel tip, which enhances heat conductivity and helps maintain stable combustion temperatures. The single nickel ground electrode with a standard tip design ensures a reliable spark path. With a resistance of 5000 ohms, this spark plug reduces electrical noise and interference, supporting smooth engine operation. The flat seat and 12 mm thread diameter with a .75-inch reach make it compatible with many vehicle engines requiring these specifications.

Common Uses and Problem Solving

• Restores proper ignition in engines experiencing misfires
• Improves fuel efficiency by ensuring consistent spark delivery
• Reduces engine hesitation during acceleration
• Helps maintain stable idle and smooth engine performance
• Prevents fouling and premature wear in standard ignition systems

Installation Notes and Tips

When installing the NGK Standard Spark Plug 2923, ensure the spark plug gap is set to the specified .028 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 seat. The 18 mm hex size allows for standard spark plug socket compatibility. Verify compatibility with your vehicle’s make and model before installation to ensure proper fitment.

Quality Assurance and Warranty

NGK spark plugs are manufactured to meet strict quality standards, ensuring reliable performance and durability. The Standard Spark Plug 2923 undergoes rigorous testing for heat range, resistance, and electrode integrity. While specific warranty details are not provided here, NGK products typically come with manufacturer-backed quality assurance to support long-term use.