NGK 92038 Spark Plug

Reliable Ignition with NGK Standard Spark Plug 92038

The NGK Standard Spark Plug 92038 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 nickel ground electrode
• Center Electrode: Copper core with nickel tip for balanced conductivity and durability
• Pre-Gap Size: Factory set at 0.036 inches for precise spark delivery
• Thread Diameter: 14.00 mm with a 26.5 mm reach and flat seat type
• Hex Size: 5/8 inch for standard installation tools
• Electrical Terminal: Non-removable nut for secure connection
• Manufacturer Heat Range: 7, suitable for moderate engine temperatures
• Insulator Height: 50.50 mm for proper insulation and heat dissipation

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 92038 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 Application

This spark plug features a copper core center electrode with a nickel tip, which ensures effective conductivity and resistance to wear. The single nickel ground electrode with a standard tip design supports consistent spark generation. The 5000 ohm resistance helps reduce radio frequency interference, maintaining stable ignition. With a heat range of 7, this plug is suitable for engines requiring moderate heat dissipation. The flat seat and 14 mm thread diameter make it compatible with many vehicle engines that specify these dimensions.

Common Uses and Problem Solving

• Restores proper ignition in engines experiencing misfires
• Improves fuel efficiency by ensuring consistent spark delivery
• Reduces engine hesitation and rough idling
• Prevents fouling in moderate operating conditions
• Maintains stable engine performance under normal driving loads

Installation Notes and Tips

When installing the NGK Standard Spark Plug 92038, ensure the pre-gap of 0.036 inches is maintained or adjusted according to the vehicle manufacturer’s specifications. Use a 5/8 inch socket for proper torque application. The non-removable nut terminal requires compatible ignition wire connectors. Verify thread engagement carefully to avoid cross-threading, especially with the 14 mm diameter and 26.5 mm reach.

Quality Assurance and Warranty

NGK spark plugs are manufactured to meet strict quality standards, ensuring reliable performance and durability. The Standard Spark Plug line, including part number 92038, undergoes rigorous testing for electrical resistance, heat range, and material integrity. While specific warranty details vary by region and distributor, NGK products typically come with manufacturer-backed quality assurance to support long-term use.