4132 Spark Plug 4132/4 Copper

Experience unparalleled performance and reliability with the 4132 Spark Plug 4132/4 Copper. Designed for both functionality and durability, this spark plug is essential for optimal engine performance. Here are some of its standout features:

• Copper-Glass Seal: The innovative copper-glass seal effectively bonds the insulator, terminal post, and center electrode, ensuring a gas-tight seal that is 100% leak proof.
• Multi-Rib Insulator: Engineered to minimize the risk of “flash-over,” the multi-rib design enhances safety and performance.
• One-Piece Terminal Post: This design offers added strength and reliability, making the spark plug more durable under various conditions.
• Radio Frequency Interference Reduction: The built-in resistor significantly reduces radio frequency interference (RFI) and minimizes electrode erosion, prolonging the life of the spark plug.
• Cold-Formed Steel Shell: The precision rolled threads of the cold-formed steel shell add to the spark plug's overall integrity and performance.
• Full Copper Core Electrode: The copper core provides excellent conductivity and performance, ensuring efficient operation in all conditions.

Before purchasing, be sure to verify all cross-reference listings to ensure compatibility with your vehicle. Upgrade your engine's performance today with the reliability and efficiency of the 4132 Spark Plug 4132/4 Copper!