NGK 94279 Spark Plug

Overview of NGK Ruthenium HX High Ignitability Spark Plug 94279

The NGK Ruthenium HX High Ignitability Spark Plug 94279 is engineered for reliable ignition performance across a wide range of vehicles including Acura, BMW, Ford, Honda, Toyota, and Volkswagen models. Designed to deliver consistent spark and efficient combustion, this spark plug supports optimal engine operation in both everyday driving and demanding conditions.

• Dual fine ground electrode tip design for enhanced ignitability
• Ruthenium center electrode tip for durability and stable spark
• Copper core center electrode for excellent conductivity
• Standard ground configuration with nickel ground electrode core
• Non-removable nut electrical terminal type for secure connection
• Pre-gap size of 0.044 inches for precise spark gap
• Flat seat type with 14mm thread diameter and 0.75 inch reach
• Hex size of 5/8 inch for easy installation
• Manufacturer heat range rating of 6 for balanced heat dissipation

Detailed Product Description

The NGK Ruthenium HX High Ignitability Spark Plug 94279 features a ruthenium center electrode tip that enhances ignition performance by providing a stable and consistent spark. The copper core center electrode improves electrical conductivity, ensuring efficient energy transfer. The dual fine ground electrode tip design increases ignitability, which helps improve combustion efficiency and engine responsiveness. The nickel ground electrode core offers durability and resistance to wear. This spark plug has a standard ground configuration and a flat seat type, making it compatible with a broad range of vehicles such as the BMW 328i, Honda Accord, Toyota Camry, and Volkswagen Jetta. Its pre-gap size of 0.044 inches is optimized for precise ignition timing, while the 5/8 inch hex size facilitates straightforward installation with common tools.

About the Ruthenium HX High Ignitability Spark Plug Line

The Ruthenium HX High Ignitability Spark Plug line by NGK is designed to provide enhanced ignition performance through the use of ruthenium, a durable precious metal, on the center electrode tip. This technology supports improved ignitability and longer service life compared to conventional spark plugs. The line targets drivers seeking reliable ignition in a variety of vehicle makes and models, including luxury and performance cars, by combining advanced electrode materials with precise manufacturing standards.

Applications and Common Issues Addressed

• Improves ignition reliability in vehicles experiencing misfires or rough idling
• Helps restore engine responsiveness and smoother acceleration
• Reduces incomplete combustion that can cause increased emissions
• Supports consistent spark delivery in high-performance and daily driver vehicles
• Addresses wear-related ignition issues in older or high-mileage engines

Installation Notes and Tips

• Ensure the spark plug gap is set to 0.044 inches before installation if adjustment is needed
• Use a 5/8 inch socket wrench for proper torque application
• Apply anti-seize compound sparingly on threads if recommended by the vehicle manufacturer
• Verify compatibility with your specific make and model, such as the Acura TL or Ford F-150
• Follow vehicle manufacturer torque specifications to avoid damage

Quality Assurance and Warranty

NGK spark plugs, including the Ruthenium HX High Ignitability Spark Plug 94279, are manufactured to strict quality standards to ensure durability and consistent performance. The use of premium materials such as ruthenium and copper core electrodes contributes to long service life and reliable ignition. While specific warranty terms may vary, NGK products typically come with manufacturer-backed quality assurance to support customer confidence in their purchase.