Product description
The "L7T" refers to a specific model of spark plug, often associated with NGK, a well-known manufacturer of automotive components. NGK's L7T spark plugs are typically designed for specific applications in certain vehicles, including high-performance or heavy-duty engines. They are part of NGK's Iridium series, offering better durability, ignition efficiency, and heat management compared to traditional spark plugs.
The L7T spark plug is often used in applications where an engine requires a more advanced spark plug design for improved fuel efficiency, longevity, and reduced emissions. It may be used in a variety of cars, motorcycles, or other engine types.
If you have a specific vehicle or engine in mind, it would help to know the make and model to give you a more tailored answer about the spark plug compatibility.
For the NGK L7T spark plug, here are the typical specifications:
Hex size: 5/8 inch (16mm)
Heat range: 7 (which indicates a medium heat range)
Resistor type: Yes (Has a built-in resistor to reduce radio interference)