Accel 0437S-4 Spark Plug Set of 4 Shorty 14 mm Thread, 0.375 Inch Reach, Gasket Seat with Resistor

The Accel 0437S-4 spark plug set includes four shorty spark plugs designed for high-performance applications. Each plug features a 14 mm threaded connection and a 0.375-inch reach, providing reliable ignition and efficient combustion. The gasket seat design ensures a secure fit within the engine cylinder head, promoting optimal sealing and heat transfer. Equipped with resistors, these spark plugs help reduce electromagnetic interference and improve overall engine performance. Constructed from durable materials, they are suitable for a variety of engine types and conditions, delivering consistent spark and durability over time. These plugs are ideal for enthusiasts seeking reliable ignition components that enhance engine efficiency and responsiveness. They are compatible with a wide range of vehicles and are easy to install, making them a practical choice for routine maintenance or performance upgrades.

Features:

• Shorty design for compact engine bay fitment

• 14 mm threaded connection for versatility

• 0.375-inch reach for optimal combustion chamber clearance

• Gasket seat provides secure sealing

• Resistor reduces electromagnetic interference and radio noise

• Set of four spark plugs for comprehensive ignition replacement

• Durable construction for long-lasting performance

• Suitable for various engine types and applications