NGK 2202 Spark Plug

NGK Iridium IX Spark Plug Overview

The NGK Iridium IX Spark Plug 2202 is engineered for reliable ignition performance and durability. Designed with advanced materials and precise specifications, this spark plug supports efficient combustion and consistent engine operation.

• Iridium center electrode tip for enhanced durability and ignition
• Taper cut ground electrode tip design for improved spark exposure
• Copper core center electrode for optimal conductivity
• Standard ground configuration with nickel ground electrode core
• Removable nut electrical terminal type for flexible installation
• Pre-gap size of 0.036 inches for precise spark gap
• Flat seat type with 0.75 inch reach and 12 mm thread diameter
• Hex size 18 mm for standard wrench compatibility
• Manufacturer heat range 8 for specific thermal performance

Detailed Product Description

The NGK Iridium IX Spark Plug 2202 features a copper core center electrode with an iridium tip, which provides a balance of excellent electrical conductivity and wear resistance. The taper cut ground electrode tip design enhances spark exposure, contributing to more efficient combustion. The spark plug’s nickel ground electrode core and standard ground configuration ensure durability and consistent performance under various operating conditions. With a pre-gap size of 0.036 inches and a flat seat type, this spark plug is designed to maintain optimal spark gap and secure fitment. The removable nut electrical terminal type allows for easier installation and compatibility with different ignition systems.

The Iridium IX Spark Plug line from NGK is known for its focus on durability and ignition efficiency. Iridium, being a hard and heat-resistant metal, extends the service life of the spark plug while maintaining stable ignition performance. This product line is suitable for drivers seeking reliable secondary ignition components that meet OEM specifications.

Common Applications and Issues Addressed

• Replacement for worn or fouled spark plugs in compatible vehicles
• Improves ignition reliability in engines experiencing misfires
• Helps restore fuel efficiency by ensuring consistent combustion
• Reduces rough idling caused by spark plug degradation
• Supports stable engine performance under various driving conditions

Installation Notes and Tips

Before installation, verify the spark plug gap matches vehicle manufacturer specifications. Use a torque wrench to tighten the spark plug to the recommended torque to avoid damage to the threads or seat. The 18 mm hex size allows for standard spark plug socket use. The removable nut terminal type may require adjustment or replacement of ignition wires or boots for proper fitment. Always inspect the spark plug threads and seat for cleanliness before installation to ensure a secure seal.

Quality Assurance and Warranty

NGK spark plugs are manufactured to meet strict quality standards, ensuring consistent performance and durability. The Iridium IX Spark Plug 2202 undergoes rigorous testing for heat range, electrical resistance, and material integrity. While specific warranty details are not provided here, NGK typically offers coverage against manufacturing defects. Consult NGK or your parts supplier for warranty terms related to this part number.