NGK 1493 Spark Plug

Reliable Ignition with NGK Standard Carded Spark Plug 1493

The NGK Standard Carded Spark Plug 1493 offers dependable ignition performance for a variety of vehicles. Designed with quality materials and precise specifications, this spark plug supports efficient combustion and engine operation.

• Resistance: 5000 ohms for stable electrical performance
• Ground Electrode Tip and Configuration: Standard design with two ground electrodes
• Core Materials: Copper center electrode and nickel ground electrode for durability
• Pre-Gap Size: .028 inches for optimal spark gap
• Thread Diameter: 10.00 mm with a 5/8 inch hex size for easy installation
• Seat Type: Flat seat ensuring proper sealing
• Insulator Height: 50.00 mm for consistent insulation
• Manufacturer Heat Range: 9, suitable for moderate to high operating temperatures
• Electrical Terminal Type: Stud for secure connection
• Reach: .75 inches to fit specific engine designs

About the NGK Standard Carded Spark Plug Line

The Standard Carded Spark Plug line by NGK is engineered to meet OEM specifications for secondary ignition components. This product line focuses on delivering consistent ignition performance using proven materials such as copper and nickel electrodes. The 1493 part number is part of this line, providing a balance of durability and reliable spark delivery for compatible vehicles.

Technical Details and Application

The NGK 1493 spark plug features a copper core center electrode with a nickel tip, which helps maintain thermal conductivity and wear resistance. The dual ground electrodes improve spark exposure and combustion efficiency. With a resistance of 5000 ohms, it reduces radio frequency interference while maintaining stable ignition. The flat seat and 10 mm thread diameter ensure proper fitment in engines designed for this specification. The heat range 9 rating indicates suitability for engines operating under moderate to high temperatures, making it compatible with various makes and models requiring this specification.

Common Issues Addressed by NGK 1493 Spark Plug

• Misfiring or inconsistent engine ignition
• Reduced fuel efficiency due to incomplete combustion
• Difficulty starting the engine in cold or damp conditions
• Engine hesitation or rough idling
• Excessive emissions from inefficient spark delivery

Installation Notes and Tips

When installing the NGK Standard Carded Spark Plug 1493, 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 improper sealing. The 5/8 inch 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 Carded Spark Plug 1493 undergoes rigorous testing for electrical resistance, heat range, and material integrity. While specific warranty details are not provided here, NGK products typically come with manufacturer-backed quality assurance to support their use in automotive ignition systems.