386 Autolite Spark Plugs Spark Plug OE Replacement

The 386 Autolite Spark Plugs are your ultimate solution for ensuring optimal engine performance. With a proud legacy of over 100 years in the automotive industry, Autolite is synonymous with quality and reliability. Here’s why these spark plugs are the ideal choice for your vehicle:

Key Features:

• OE Quality and Performance: Designed specifically for each application to meet or exceed Original Equipment standards.
• Durable Construction: Copper-glass seal bonds the insulator, terminal post, and center electrode for a gas-tight seal that is 100% leak proof.
• Multi-Rib Insulator: Reduces the risk of flash-over, ensuring safety and reliability.
• One-Piece Terminal Post: Increases strength and durability, providing long-lasting use.
• Precision Engineering: Cold-formed steel shell and precision rolled threads enhance overall performance.
• Enhanced Performance: Full copper core electrode delivers better functionality in all driving conditions.
• Quick Starts and Smooth Acceleration: Guaranteed to improve fuel economy and ensure fast engine starts.
• Reduced Interference: Resistor technology minimizes radio frequency interference (RFI) and electrode erosion.

Specifications:

• Reach: 1/2 Inch
• Resistor: Yes
• Electrode Type: OEM
• Insulator Type: Non-Projected
• Thread Size: 18 Millimeter
• Seat Type: Gasket
• Wrench Diameter: 7/8 Inch Hex

With a limited 2-year warranty, the 386 Autolite Spark Plugs ensure peace of mind and performance you can trust. Upgrade your vehicle’s ignition system today and experience the Autolite difference!