AR3923 Autolite Spark Plugs Spark Plug With Resistor

Discover the superior performance and reliability of the AR3923 Autolite Spark Plugs, engineered with precision to meet the demands of various vehicles, from Japanese to European and Korean, as well as Lawn and Garden and Power Sports equipment. With over a century of experience and more than 11 billion spark plugs manufactured, Autolite stands as a trusted name in the automotive industry.

Key Features:

• Cut Back Ground Electrode: Enhances ignitability for optimal engine performance.
• Anti-Corrosive Nickel Plating: Offers superior durability and longevity.
• Large Ground Electrode: Ensures better heat transfer, crucial for high-performance applications.
• Resistor Feature: Designed to reduce electrical noise, ensuring smooth engine operation.
• OEM Electrode Type: Built with precision to match original equipment standards.

Specifications:

• Reach: 3/4 Inch
• Electrode Core Material: Copper
• Insulator Type: Projected
• Thread Size: 14 Millimeter
• Seat Type: Gasket
• Wrench Diameter: 5/8 Inch Hex

Backed by a limited 90-day warranty, the AR3923 Autolite Spark Plugs are a preferred choice for many professional car drivers, ensuring high efficiency and reliable ignition performance. Trust the expertise of Autolite to power your journey with resilience and excellence.