Champion 9782 Spark Plug

Overview of Champion Iridium Spark Plug 9782

The Champion Iridium 9782 spark plug is engineered for reliable ignition performance in Honda Accord vehicles. Designed with advanced materials and precise specifications, this spark plug supports efficient combustion and consistent engine operation.

• Center electrode tip made of iridium for enhanced durability
• Platinum ground electrode core material for stable spark delivery
• Pre-set gap size of 0.040 inches (1.02 mm) for optimal ignition
• Flat seat type ensuring proper sealing and fitment
• Non-removable nut electrical terminal type for secure connection
• Heat range rating of 8 suitable for Honda Accord engine requirements
• Resistor type spark plug to reduce electrical noise interference
• Thread diameter of 14 mm (0.551 inches) with 0.866 inch reach
• Hex size of 15.88 mm (0.625 inches) for standard installation tools

Champion Iridium Product Line Details

The Champion Iridium line focuses on delivering spark plugs with iridium center electrodes, known for their high melting point and wear resistance. This product line combines iridium with platinum ground electrodes to provide a balance of longevity and stable spark performance. The Champion Iridium 9782 spark plug is part of this line, offering precise engineering tailored to secondary ignition needs in compatible vehicles like the Honda Accord.

Technical Description and Specifications

This spark plug features a single ground electrode constructed with a platinum core, which enhances durability and consistent spark generation. The iridium center electrode tip improves ignition reliability and extends service life compared to conventional plugs. The flat seat design ensures a proper seal within the combustion chamber, while the non-removable nut terminal type provides a secure electrical connection. With a manufacturer heat range of 8, this plug is optimized for the thermal demands of the Honda Accord engine. The resistor built into the plug helps minimize electromagnetic interference, protecting vehicle electronics.

Compatible Vehicles and Applications

• Compatible with Honda Accord models requiring a 14 mm thread diameter spark plug
• Suitable for secondary ignition system replacement
• Addresses issues such as misfires, rough idling, and poor fuel efficiency
• Helps restore smooth engine start and consistent acceleration
• Recommended for maintenance or replacement intervals as specified by Honda

Installation Notes and Tips

When installing the Champion Iridium 9782 spark plug, ensure the pre-gap size of 0.040 inches (1.02 mm) is maintained for optimal performance. Use a 15.88 mm (5/8 inch) socket wrench to tighten the plug to the manufacturer’s torque specifications. Avoid over-tightening to prevent damage to the flat seat or threads. It is advisable to inspect the ignition system components during installation to ensure compatibility and proper function.

Quality Assurance and Warranty

Champion spark plugs are manufactured to meet strict quality standards, ensuring consistent performance and durability. The Champion Iridium 9782 spark plug undergoes rigorous testing for heat resistance, electrical conductivity, and mechanical strength. While specific warranty details are not provided here, Champion products typically come with manufacturer-backed quality assurance to support reliable operation in Honda Accord vehicles.