46 Autolite Spark Plugs Spark Plug OE Replacement

Experience the ultimate in ignition performance with the 46 Autolite Spark Plugs, expertly designed as an OE replacement to meet or exceed the highest quality standards. With over 100 years of expertise and more than 11 billion spark plugs produced, Autolite is a trusted name in the automotive aftermarket.

Key Features:

• Precision Engineering: Each spark plug is crafted specifically for its application, ensuring compatibility with a wide range of vehicles, including Japanese, European, and Korean makes.
• Reliable Performance: The copper-glass seal bonds the insulator and terminal post center electrode, providing full required voltage at the spark gap with a gas-tight seal for 100% leak-proof operation.
• Enhanced Durability: The multi-rib insulator reduces the risk of flash-over, while the one-piece terminal post design adds strength.
• Superior Conductivity: Featuring a cold-formed steel shell and precision rolled threads, these plugs are built for optimal performance in various conditions.
• Quick Starts & Fuel Economy: Guaranteed to deliver quick starts, improved fuel economy, and smooth acceleration for a better driving experience.
• Reduced Interference: The resistor minimizes radio frequency interference (RFI) and electrode erosion, ensuring longevity.

Specifications:

• Reach: 0.46 Inch
• Resistor: Yes
• Electrode Type: OEM
• Core Material: Copper
• Insulator Type: OEM
• Thread Size: 18 Millimeter
• Seat Type: Tapered
• Wrench Diameter: 13/16 Inch Hex

Invest in your vehicle's performance with the 46 Autolite Spark Plugs, backed by a limited 2-year warranty. Upgrade your ignition system today and experience the Autolite difference!