NGK 7086 Spark Plug - Exhaust Side

Reliable Ignition Performance for Acura, Toyota, and More

The NGK G-Power Spark Plug 7086 is engineered to deliver consistent ignition and efficient combustion for a range of vehicles including Acura Integra, Toyota Camry, and Nissan Sentra. Designed with durable materials and precise specifications, this spark plug supports optimal engine performance and fuel efficiency.

• Center electrode with copper core and platinum tip for enhanced conductivity and durability
• Trapezoid ground electrode tip design with nickel core for reliable spark and wear resistance
• Standard ground configuration with a single ground electrode
• Non-removable nut electrical terminal type for secure connection
• Pre-gap size of 0.040 inches and flat seat type for proper fit and ignition
• Heat range rating of 5 suitable for various engine conditions
• Thread diameter of 14 mm and reach of 0.75 inches for precise installation
• Hex size of 5/8 inch for compatibility with common spark plug tools

About the NGK G-Power Spark Plug Line

The G-Power Spark Plug line from NGK focuses on combining advanced materials like platinum and copper to improve ignition reliability and longevity. This product line is designed to meet the demands of secondary ignition systems in vehicles such as the Honda CRX and Chevrolet Nova, providing stable performance under diverse driving conditions.

Technical Details and Compatibility

The NGK G-Power Spark Plug 7086 features a copper core center electrode with a platinum tip, which enhances electrical conductivity and extends service life. The trapezoid ground electrode tip made from nickel offers consistent spark delivery and resistance to electrode wear. With a pre-gap size of 0.040 inches and a flat seat type, this spark plug ensures proper combustion chamber sealing and ignition timing. It is compatible with a variety of makes and models including Acura Integra, Toyota Supra, Nissan Pulsar NX, and Saab 900.

Common Applications and Problem Solving

• Restores engine misfire issues in vehicles like the Toyota Corolla and Honda Prelude
• Improves cold start performance for Nissan Sentra and Chevrolet Geo models
• Enhances fuel efficiency by ensuring consistent spark in Acura and Toyota engines
• Reduces rough idling and hesitation in vehicles such as the Nissan D21 and Toyota 4Runner
• Supports stable ignition under varying heat conditions with a manufacturer heat range of 5

Installation Notes and Tips

When installing the NGK G-Power Spark Plug 7086, ensure the spark plug gap is set to the specified 0.040 inches if adjustment is necessary. Use a 5/8 inch socket wrench to tighten the spark plug to the manufacturer’s torque specifications. The flat seat design requires proper seating to avoid compression leaks. Avoid over-tightening to prevent thread damage in the cylinder head.

Quality Assurance and Warranty

NGK spark plugs are manufactured to meet strict quality standards, ensuring reliable ignition performance and durability. The G-Power Spark Plug 7086 undergoes rigorous testing for heat range accuracy and electrode wear resistance. While specific warranty details are not provided, NGK products typically come with manufacturer-backed quality assurance to support long-term use in compatible vehicles.