NGK 6817 Spark Plug

Reliable Ignition with NGK Standard Spark Plug 6817

The NGK Standard Spark Plug 6817 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 optimal electrical performance
• Ground Electrode Tip Design: Standard for consistent spark delivery
• Ground Electrode Core Material: Durable nickel construction
• Center Electrode Core Material: Copper for excellent conductivity
• Pre-Gap Size: .036 inches for proper spark gap
• Thread Diameter: 10.00 mm with 26.5 mm reach
• Hex Size: 14 mm for easy installation
• Seat Type: Flat for secure fitment
• Electrical Terminal Type: Stud connection
• Manufacturer Heat Range: 8, suitable for moderate engine temperatures

About the NGK Standard Spark Plug Line

The NGK Standard Spark Plug line is engineered to meet OEM specifications, providing reliable ignition performance for everyday driving conditions. This product line focuses on delivering consistent spark and durability using proven materials such as nickel and copper electrodes. The Standard Spark Plug 6817 is part of this line, offering a balance of performance and longevity for compatible vehicles.

Technical Details and Performance

The NGK 6817 spark plug features a single ground electrode with a nickel tip and a copper core center electrode, which enhances electrical conductivity and heat dissipation. The 5000 ohm resistance helps reduce radio frequency interference, ensuring stable engine operation. With a pre-gap size of .036 inches and a flat seat type, this spark plug maintains proper ignition timing and secure installation. The 14 mm hex size and 26.5 mm reach make it compatible with various vehicle engines requiring these specifications.

Common Applications and Problem Solving

• Restores engine misfire issues caused by worn or fouled spark plugs
• Improves cold start performance in vehicles with compatible ignition systems
• Reduces rough idling and hesitation during acceleration
• Helps maintain fuel efficiency by ensuring proper combustion
• Prevents ignition system interference with 5000 ohm resistance

Installation Notes and Tips

When installing the NGK Standard Spark Plug 6817, ensure the spark plug gap is set to the specified .036 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 14 mm hex size allows for standard spark plug socket compatibility. Always inspect the ignition system components for wear or damage during replacement.

Quality Assurance and Warranty

NGK spark plugs are manufactured to meet strict quality standards, ensuring consistent performance and durability. The Standard Spark Plug 6817 undergoes rigorous testing for heat range, resistance, and electrode integrity. While specific warranty details are not provided, NGK products typically come with manufacturer-backed quality assurance to support reliable ignition system operation.