NGK 7499 Spark Plug

Reliable Ignition with NGK Standard Spark Plug 7499

The NGK Standard Spark Plug 7499 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 rating of 1 ohm for optimal electrical performance
• Standard ground electrode tip and configuration for dependable spark delivery
• Nickel ground electrode core and tip for durability
• Copper center electrode core with nickel tip for effective conductivity
• Pre-gap size of 0.032 inches to ensure proper spark gap
• Single ground electrode design with a 5/8 inch hex size for easy installation
• Flat seat type and 0.75 inch reach for secure fitment
• Thread diameter of 10.00 mm compatible with many vehicle engines
• Manufacturer heat range of 9 suitable for moderate to high operating temperatures
• Electrical terminal type: stud for standard ignition systems

About the NGK Standard Spark Plug Line

The NGK Standard Spark Plug line is designed to meet the needs of everyday driving with reliable ignition components. This product line focuses on delivering consistent performance and durability using proven materials such as nickel and copper electrodes. The Standard Spark Plug 7499 is part of this line, offering a balance of quality and value for vehicles requiring a heat range 9 spark plug with standard electrode design.

Technical Details and Application

The NGK 7499 spark plug features a copper core center electrode with a nickel tip, which enhances electrical conductivity and heat dissipation. The single nickel ground electrode with a standard tip design ensures a stable spark for efficient combustion. With a pre-gap of 0.032 inches and a flat seat, this spark plug fits securely in compatible engines. The 5/8 inch hex size and stud terminal type facilitate straightforward installation and connection to ignition wires.

Common Uses and Problem Solving

• Restores proper ignition in engines experiencing misfires or rough idling
• Improves fuel efficiency by ensuring consistent spark delivery
• Reduces engine hesitation during acceleration
• Helps maintain smooth engine performance in vehicles requiring a heat range 9 spark plug
• Suitable replacement for worn or fouled spark plugs in compatible makes and models

Installation Notes and Tips

Before installation, verify the spark plug gap matches the vehicle manufacturer’s specifications; the NGK 7499 comes pre-gapped at 0.032 inches. Use a torque wrench to tighten the spark plug to the recommended torque to avoid damage to the threads or seat. Ensure the spark plug is compatible with your vehicle’s ignition system, particularly the stud terminal type. Inspect the ignition wires and connectors for wear during replacement.

Quality Assurance and Warranty

NGK spark plugs are manufactured to meet strict quality standards, ensuring reliable performance and durability. The Standard Spark Plug 7499 undergoes rigorous testing for electrical resistance and heat range accuracy. While specific warranty details may vary, NGK products typically come with manufacturer-backed quality assurance to support long-term use in compatible vehicles.