Autolite XP5702 Spark Plug

Overview of Autolite Iridium Spark Plug XP5702

The Autolite Iridium Spark Plug XP5702 is engineered for reliable ignition performance in a variety of vehicles including Acura, Honda, Hyundai, and Mercedes-Benz models. Designed with advanced materials and precise construction, this spark plug supports efficient combustion and consistent engine operation.

• Iridium center electrode tip for enhanced durability and ignition
• Taper cut ground electrode with platinum tip for improved spark efficiency
• Copper core center electrode for optimal conductivity
• Resistor type with 4000 ohm resistance to reduce electrical noise
• Metric M12 x 1.25 thread size with 1.043 inch reach
• Ceramic insulator with 2.012 inch height for heat resistance
• Flat seat type with included washer for secure fitment
• Non-removable nut electrical terminal for stable connection
• Compatible with multiple makes and models including Honda Accord, Hyundai Elantra, and Mercedes-Benz C-Class

Autolite Iridium Spark Plug Product Line

The Iridium Spark Plug line from Autolite focuses on performance and longevity by utilizing iridium-tipped center electrodes combined with fine wire design. This technology enhances ignition reliability and fuel efficiency while maintaining resistance to electrode wear. The XP5702 model exemplifies these qualities, making it suitable for performance-oriented applications across a broad range of vehicles.

Technical Details and Features

The XP5702 spark plug features a copper core center electrode that ensures excellent electrical conductivity, paired with an iridium tip for durability and consistent spark delivery. The ground electrode is constructed from nickel with a platinum tip and shaped with a taper cut design to optimize spark exposure and combustion efficiency. The ceramic insulator provides heat resistance and electrical insulation, while the resistor type design with 4000 ohm resistance helps minimize radio frequency interference. The spark plug has a flat seat and includes a washer to ensure proper sealing and fitment. Its thread size is metric M12 x 1.25 with a reach of 1.043 inches, making it compatible with various Acura, Dodge, Genesis, Honda, Hyundai, Kia, Mercedes-Benz, and Mitsubishi models.

Applications and Problem Solving

• Restores consistent ignition in vehicles experiencing misfires
• Improves fuel efficiency by ensuring complete combustion
• Reduces engine hesitation and rough idling
• Minimizes electrical interference affecting vehicle electronics
• Extends spark plug service life in performance and daily driving conditions

Installation Notes and Tips

When installing the Autolite Iridium Spark Plug XP5702, ensure the spark plug gap matches manufacturer specifications for your specific vehicle model. Use a torque wrench to tighten the spark plug to the recommended torque to avoid damage to the threads or improper sealing. The included washer should be positioned correctly to maintain a flat seat and prevent combustion leaks. This spark plug is designed with a non-removable nut electrical terminal, so ensure proper connection with the ignition wire or coil boot during installation.

Quality Assurance and Warranty

Autolite manufactures the XP5702 spark plug to meet strict quality standards, utilizing premium materials such as iridium and platinum for electrode tips. The product is engineered for durability and consistent performance under various operating conditions. While specific warranty details are not provided, Autolite products typically adhere to industry standards for reliability and may be covered under manufacturer warranty policies.