NGK R7448A-9 Racing Spark Plug with 14mm Thread and Tapered Seat

The NGK R7448A-9 Racing Spark Plug is designed for high-performance engines requiring reliable ignition components. Featuring a 14 mm thread size and a 25.0 mm reach, this spark plug ensures optimal placement within the combustion chamber for efficient spark delivery. Its tapered seat provides a secure fit, promoting consistent performance under demanding conditions. Equipped with a resistor, it helps reduce electrical noise and interference, ensuring cleaner signals for the vehicle's electronic systems. Suitable for racing applications and high-performance vehicles, the NGK R7448A-9 is engineered to withstand extreme heat and pressure, delivering consistent ignition performance with every use. This spark plug is compatible with a variety of engines and is a vital component for enthusiasts seeking durable and reliable ignition solutions.

Features:

• 14 mm thread size for secure installation

• 25.0 mm reach for proper combustion chamber fit

• Tapered seat design for a stable seal

• Resistor for noise reduction and electronic system protection

• High-performance design suitable for racing and demanding applications