306 Autolite Spark Plugs Spark Plug OE Replacement

Elevate your vehicle's performance with the 306 Autolite Spark Plugs, designed specifically for optimum ignition efficiency and reliability. With over a century of expertise, Autolite has been a trusted name in the automotive industry, producing over 11 billion spark plugs and glow plugs tailored to meet or exceed OE quality standards.

Key Features:

• Precision Engineering: Each spark plug is crafted to ensure full required voltage at the spark gap, providing consistent ignition.
• Gas-Tight Seal: The copper-glass seal bonds the insulator, terminal post, and center electrode together, ensuring a 100% leak-proof design.
• Durable Construction: Cold-formed steel shell with precision rolled threads delivers strength and reliability.
• Enhanced Performance: The full copper core electrode ensures better performance under all conditions, guaranteeing quick starts, good fuel economy, and smooth acceleration.
• Radio Frequency Interference Reduction: Integrated resistor minimizes RFI and electrode erosion for a cleaner, more efficient operation.

Specifications:

• Reach: 3/8 Inch
• Resistor: Yes
• Electrode Type: OEM
• Insulator Type: Non-Projected
• Thread Size: 14 Millimeter
• Seat Type: Gasket
• Wrench Diameter: 13/16 Inch Hex

Warranty:

This product comes with a limited 2-year warranty, ensuring peace of mind with your purchase.

Upgrade your vehicle's ignition system today with the 306 Autolite Spark Plugs for enhanced performance and reliability across various makes and models, including Japanese, European, and Korean vehicles!