411 Autolite Spark Plugs Spark Plug OE Replacement

411 Autolite Spark Plugs Spark Plug OE Replacement

Experience unparalleled performance and reliability with the 411 Autolite Spark Plugs, specifically designed for OE replacement. With over a century of expertise, Autolite has established itself as a leader in the automotive aftermarket, delivering ignition products that meet or exceed OEM standards.

Key Features:

• Proven Quality: Over 100 years in operation and more than 11 billion spark plugs produced.
• Application Specific Design: Each spark plug is engineered to meet the specific needs of your vehicle, ensuring optimal performance.
• Diverse Compatibility: Suitable for Japanese, European, and Korean vehicles, as well as lawn and garden and power sports applications.
• Advanced Technology:
  • Copper-Glass Seal: Bonds insulator, terminal post, and center electrode for a gas-tight seal.
  • Multi-Rib Insulator: Reduces the risk of flash-over, enhancing safety.
  • Cold-Formed Steel Shell: Ensures durability and strength.
  • Full Copper Core Electrode: Delivers superior performance under all conditions.

Benefits:

• Quick Starts: Engineered to provide reliable ignition for an effortless start every time.
• Improved Fuel Economy: Optimize your vehicle's performance and efficiency.
• Smooth Acceleration: Experience a seamless driving experience with enhanced throttle response.

Specifications:

• Reach: 1/2 Inch
• Electrode Type: OEM
• Core Material: Copper
• Insulator Type: Non-Projected
• Thread Size: 14 Millimeter
• Seat Type: Gasket
• Wrench Diameter: 13/16 Inch Hex

Purchase with confidence as the 411 Autolite Spark Plugs come with a limited 2-year warranty, guaranteeing quality and performance you can trust. Upgrade your vehicle's ignition system today and enjoy the benefits of quick starts, great fuel economy, and smooth acceleration!