3922 Spark Plug 3922/4 Copper

3922 Spark Plug 3922/4 Copper

Experience exceptional performance and reliability with the 3922 Spark Plug. Engineered for optimal efficiency, this spark plug is designed to enhance your engine's performance while ensuring durability and longevity. Here are the remarkable features that set it apart:

• Copper-Glass Seal: The unique copper-glass seal effectively bonds the insulator, terminal post, and center electrode together, ensuring a gas-tight seal that is 100% leak-proof. This guarantees full required voltage at the spark gap for consistent ignition.
• Multi-Rib Insulator: The multi-rib insulator significantly reduces the risk of "flash-over," promoting reliable performance in various conditions.
• One-Piece Terminal Post: Designed for strength and stability, the one-piece terminal post enhances the spark plug's overall durability.
• Resistor Feature: With integrated resistance, this spark plug effectively reduces radio frequency interference (RFI) and electrode erosion, leading to improved engine performance.
• Precision Engineering: Constructed with a cold-formed steel shell and precision rolled threads, this spark plug guarantees a secure fit and ease of installation.
• Full Copper Core Electrode: The full copper core electrode provides better performance in all driving conditions, ensuring a powerful and efficient spark.

Ensure you verify all cross-reference listings before making a purchase to find the perfect fit for your vehicle. Upgrade to the 3922 Spark Plug and enjoy a smoother, more efficient ride!