ABOUT THIS PRODUCT

The U-Groove Spark Plug is engineered to deliver OE performance and exceptional durability, making it a reliable choice for a wide range of applications, including classic and collector cars. Featuring an OEM-specified special ground electrode configuration, it ensures optimal ignition efficiency and smooth engine operation. The precision machine-rolled threads minimize the risk of seizing or cross-threading, especially in delicate aluminum heads, while the flat seat type ensures a secure fit. Crafted with a nickel center electrode tip, this spark plug is built to last twice as long as conventional plugs, offering outstanding value and reduced maintenance costs. Each plug is 100 percent pre-fired to guarantee reliable operation, and its U-Groove design enhances combustion for improved performance. With a broad selection of part numbers available, this spark plug is tailored to meet the needs of thousands of vehicles, delivering consistent quality and long-lasting dependability.

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