AR73 Autolite Spark Plugs Spark Plug OE Replacement

The AR73 Autolite Spark Plugs are the pinnacle of ignition technology, designed for both automotive enthusiasts and everyday drivers looking for reliable performance. Backed by over a century of innovation and the production of more than 11 billion spark plugs, Autolite stands as a leading choice in ignition products for vehicles of all makes and models.

Key Features:

• OE Quality and Performance: Tailored for each application, ensuring compatibility and superior performance across Japanese, European, and Korean vehicles, as well as lawn and garden and power sports equipment.
• Copper-Glass Seal: Bonds the insulator, terminal post, and center electrode, providing a robust, gas-tight seal that guarantees full voltage at the spark gap, maintaining 100% leak proof integrity.
• Multi-Rib Insulator: Designed to minimize the risk of flash-over, enhancing spark plug durability and efficiency.
• One-Piece Terminal Post: Adds strength and durability to the spark plug construction.
• Cold-Formed Steel Shell: Features precision rolled threads for easy installation and removal.
• Full Copper Core Electrode: Delivers excellent performance under all conditions, ensuring quick starts, efficient fuel economy, and smooth acceleration.

Specifications:

• Reach: 3/8 Inch
• Resistor: No
• Electrode Type: OEM
• Electrode Core Material: Copper
• Insulator Type: Projected
• Thread Size: 14 Millimeter
• Seat Type: Gasket
• Wrench Diameter: 13/16 Inch Hex

Choose AR73 Autolite Spark Plugs for guaranteed reliability and performance. With a limited 2-year warranty, these spark plugs are your go-to choice for maintaining your vehicle’s optimal performance. Experience the Autolite difference today!