2974 Autolite Spark Plugs Spark Plug OE Replacement

Experience the ultimate ignition performance with the 2974 Autolite Spark Plugs, the perfect OE replacement for a variety of vehicles. Autolite has been a trusted name in the automotive industry for over 100 years, delivering high-quality ignition products that meet or exceed Original Equipment (OE) standards.

Key Features:

• Custom Designed: Each spark plug is specifically engineered for its application, ensuring optimal performance for Japanese, European, and Korean cars, as well as lawn and garden equipment and power sports vehicles.
• Robust Construction: Features a multi-rib insulator that minimizes the risk of flash-over and a one-piece terminal post for added strength.
• Reliable Sealing: The copper-glass seal effectively bonds the insulator and terminal post, providing a gas-tight seal that guarantees 100% leak-proof performance.
• Enhanced Performance: With a full copper core electrode and nickel alloy tip, these plugs ensure better performance in all driving conditions, delivering quick starts, improved fuel economy, and smooth acceleration.
• Durability: Made with a cold-formed steel shell and precision rolled threads for long-lasting reliability.

Specifications:

• Reach: 3/8 Inch
• Electrode Type: OEM
• Core Material: Copper
• Electrode Tip Material: Nickel Alloy
• Insulator Type: Multi-Rib
• Thread Size: 14 Millimeter x 1.25
• Seat Type: Gasket
• Wrench Diameter: 3/4 Inch Hex

With a limited 2-year warranty, you can trust the 2974 Autolite Spark Plugs for quality and performance that lasts. Upgrade your vehicle's ignition system today and experience the Autolite difference!