NGK 94372 Spark Plug

Reliable Ignition with NGK G-Power Spark Plug 94372

The NGK G-Power Spark Plug 94372 is engineered to deliver consistent ignition performance for a wide range of vehicles including Buick, Cadillac, Chevrolet, Ford, and more. Designed with durable materials and precise specifications, this spark plug supports efficient combustion and engine reliability.

• Center electrode with copper core and platinum tip for enhanced conductivity and durability
• Trapezoid ground electrode tip design for improved spark exposure
• Standard ground configuration with nickel ground electrode core material
• Non-removable nut electrical terminal type for secure connection
• Pre-gap size of 0.032 inches optimized for ignition efficiency
• Tapered seat type and 14mm thread diameter for proper fitment
• Hex size of 5/8 inch and insulator height of 52.50 mm for installation compatibility
• Manufacturer heat range rating of 6 suitable for various engine conditions

About the NGK G-Power Spark Plug Line

The G-Power Spark Plug line from NGK is designed to provide reliable ignition performance with a focus on durability and consistent spark delivery. Featuring a copper core center electrode with a platinum tip, these spark plugs offer improved wear resistance and stable electrical conductivity. The trapezoid ground electrode tip enhances spark exposure, contributing to efficient combustion. This product line is suitable for a variety of secondary ignition applications across multiple vehicle makes and models.

Technical Details and Compatibility

The NGK G-Power Spark Plug 94372 features a single ground electrode with a trapezoid tip made from nickel, ensuring durability under high-temperature conditions. The center electrode combines a copper core for excellent heat dissipation with a platinum tip to resist electrode wear. The spark plug has a pre-gap size of 0.032 inches, a tapered seat type, and a thread diameter of 14 mm, making it compatible with many engines. Its heat range rating of 6 balances performance and longevity, suitable for vehicles such as the Ford F-150, Chevrolet Camaro, Buick Regal, and Land Rover Discovery Sport.

Common Applications and Problem Solving

• Restores engine misfire issues caused by worn or damaged spark plugs
• Improves cold start performance in vehicles like the Lincoln MKZ and Mazda CX-7
• Enhances fuel efficiency by ensuring consistent spark delivery
• Reduces rough idling and hesitation in models such as the Cadillac CTS and Ford Mustang
• Supports smooth acceleration and overall engine responsiveness

Installation Notes and Tips

When installing the NGK G-Power Spark Plug 94372, ensure the spark plug gap is set to the specified 0.032 inches if adjustment is necessary. Use a torque wrench to tighten the spark plug to the manufacturer’s recommended specifications to avoid damage to the tapered seat. The 5/8 inch hex size allows for standard spark plug socket compatibility. Always inspect the ignition system components for wear or damage during replacement to maintain optimal engine performance.

Quality Assurance and Warranty

NGK spark plugs are manufactured to meet strict quality standards, ensuring reliable performance and durability. The G-Power Spark Plug 94372 undergoes rigorous testing for heat resistance and electrical conductivity. While specific warranty details may vary, NGK products typically come with a limited warranty against manufacturing defects. Refer to NGK’s official documentation for complete warranty information.