4316 Spark Plug 4316/4 Copper

Introducing the 4316 Spark Plug, a top-tier ignition component designed to elevate your engine's performance. Crafted with precision and engineered to endure, this spark plug is the perfect choice for anyone seeking reliability and efficiency.

Key Features:

• Copper-Glass Seal: The innovative copper-glass seal bonds the insulator, terminal post, and center electrode, ensuring a gas-tight seal that is 100% leak proof. This guarantees the full required voltage reaches the spark gap.
• Multi-Rib Insulator: Our advanced multi-rib insulator significantly reduces the risk of “flash-over,” enhancing safety and performance.
• One-Piece Terminal Post: Designed for durability, the one-piece terminal post offers added strength and stability for long-lasting use.
• Resistor Technology: This spark plug features a built-in resistor that minimizes radio frequency interference (RFI) and reduces electrode erosion, promoting longer service life.
• Cold-Formed Steel Shell: With precision rolled threads, the cold-formed steel shell ensures a tight fit and robust construction, capable of withstanding the toughest conditions.
• Full Copper Core Electrode: The full copper core electrode delivers superior performance across all operating conditions, enhancing engine responsiveness and efficiency.

Ensure you verify all cross-reference listings before purchase to guarantee compatibility with your engine. Choose the 4316 Spark Plug for unmatched quality and performance!