NGK 4823 Spark Plug

Reliable Ignition with NGK Standard Spark Plug 4823

The NGK Standard Spark Plug 4823 is engineered to deliver 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 ground electrode
• Core Materials: Copper center electrode with nickel tip and nickel ground electrode core
• Electrical Terminal Type: Stud for secure connection
• Pre-Gap Size: 0.028 inches for proper spark gap
• Hex Size: 18 mm for standard installation tools
• Insulator Height: 50.00 mm ensuring proper insulation
• Manufacturer Heat Range: 6 for balanced heat dissipation
• Seat Type: Flat for consistent sealing
• Thread Diameter: 12.00 mm with 0.5 inch reach

About the NGK Standard Spark Plug Line

The NGK Standard Spark Plug line is designed to meet OEM specifications for a wide range of vehicles, providing dependable ignition performance without specialized features. The 4823 part number belongs to this line, offering a balance of durability and efficiency through its nickel and copper electrode materials and standard design elements.

Technical Details and Performance

The NGK 4823 spark plug features a copper core center electrode with a nickel tip, which helps maintain consistent conductivity and heat transfer. The single ground electrode with a standard tip design ensures reliable spark generation. Its 5000 ohm resistance helps reduce radio frequency interference, protecting vehicle electronics. The flat seat and 12 mm thread diameter with a 0.5 inch reach make it compatible with many engine designs requiring these specifications.

Common Applications and Problem Solving

• Restores proper ignition in engines experiencing misfires
• Improves fuel efficiency by ensuring consistent spark delivery
• Reduces rough idling caused by worn or faulty spark plugs
• Helps maintain engine performance in vehicles requiring a heat range 6 plug
• Prevents ignition system interference with 5000 ohm resistance

Installation Notes and Tips

When installing the NGK 4823 spark plug, ensure the pre-gap of 0.028 inches is maintained or adjusted according to vehicle manufacturer specifications. Use an 18 mm socket for proper torque application. The flat seat design requires a clean and smooth cylinder head surface for optimal sealing. Always check compatibility with your vehicle’s make and model before installation.

Quality Assurance and Warranty

NGK spark plugs are manufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details for part number 4823 are not provided here, NGK typically offers coverage against manufacturing defects. Refer to NGK’s official documentation for warranty terms applicable to this spark plug.