ABOUT THIS PRODUCT

The U-Groove Spark Plug with OEM-specified special ground electrode configuration delivers exceptional performance and reliability for a wide range of applications, including classic and collector cars. Designed with precision machine-rolled threads, it minimizes the risk of seizing and cross-threading in delicate aluminum heads, ensuring hassle-free installation. Featuring a nickel center electrode tip and flat seat type, this spark plug is built to last, offering twice the lifespan of most conventional plugs and exceeding 30,000 miles of dependable use. Each plug is 100 percent pre-fired to guarantee reliable operation, making it a trusted choice for maintaining optimal engine performance. With its U-Groove design and extensive compatibility across thousands of part numbers, this spark plug is a durable and value-packed solution for automotive enthusiasts and professionals alike.

Product Features:

• OEM specified special ground electrode configuration
• Precision machine-rolled threads reduce seizing and cross-threading in delicate aluminum heads
• Wide range of part numbers for thousands of applications, including classic and collector cars
• Lasts twice as long as most conventional plugs
• 100 percent pre-fired to assure reliable operation
• U-Groove Conventional