AP666 Autolite Spark Plugs Spark Plug OE Replacement

Discover the pinnacle of ignition performance with the AP666 Autolite Spark Plugs, your ideal Original Equipment (OE) replacement. For over a century, Autolite has been synonymous with quality and reliability, producing over 11 billion spark plugs and glow plugs that cater to a wide array of vehicles worldwide.

Key Features & Benefits:

• Platinum Firing Tip: Features a center wire platinum firing tip that reduces gap erosion, minimizes misfires, enhances performance, and ensures greater durability.
• High Nickel Alloy Side Electrode: Maintains a precise gap to ensure consistent and dependable ignition.
• Necked-Down Center Electrode: Fires quicker and cleaner with less voltage, facilitating easier starts, quicker acceleration, and improved fuel economy.
• OE Approved: Designed to meet or exceed original equipment quality and performance standards for assured compatibility and reliability.
• Proprietary Platinum Ball Welding Process: Ensures a consistent point of contact for better adhesion, enhancing the plug's overall efficiency.
• 4-Year Limited Warranty: Backed by a robust warranty, offering peace of mind and long-term reliability.

Technical Specifications:

• Reach: 0.46 Inch
• Electrode Type: OEM
• Electrode Core Material: Copper
• Electrode Tip Material: Platinum
• Insulator Type: Projected
• Thread Size: 14 Millimeter
• Seat Type: Tapered
• Wrench Diameter: 5/8 Inch Hex

Whether your vehicle is an import or domestic, Japanese, European, or Korean, the AP666 Autolite Spark Plugs offer the right ignition solution for your needs. Upgrade today for reliable starts, efficient performance, and the assurance of quality that only Autolite can provide.