Autolite HT15-4PK Platinum High Thread Spark Plug, Pack of 4

Autolite HT15-4PK Platinum High Thread Spark Plug, Pack of 4

• Platinum fine wire tip provides improved fuel efficiency, lower emissions and improved horsepower with virtually no gap erosion
• Patented, OE Design provides consistent optimal performance
• One-piece ground shield strap for improved heat transfer
• High Strength Steel technology to make replacement easy with special socket tool
• Designed specifically for Ford 4.6L, 5.4L and 6.8L 3-valve engines

Autolite High Thread Spark Plugs feature a unique, patented, OE design that results in more durability and greater power from a more compressive seal, improved heat transfer, and more focused ignition power. Since its inception, the Autolite brand has provided the automotive aftermarket and Original Equipment manufacturers the highest quality ignition products. Autolite has been in operation for over 100 years and has produced more than 11 billion spark plugs and glow plugs. These plugs are specifically designed for each application to meet or exceed OE quality and performance. Autolite makes plugs for Japanese, European, and Korean cars as well as plugs for Lawn & Garden and Power Sports. As a leading supplier of spark plugs, the Autolite brand has the right ignition products for your application, regardless of make or model, import or domestic.