NGK DIFR6C11 1312 Laser Iridium Spark Plug

The NGK DIFR6C11 1312 Laser Iridium Spark Plug is a premium spark plug designed for gasoline engines. Here’s some detailed information about this spark plug:

1. Model and Part Number: The spark plug is identified by the model name “DIFR6C11” and part number “1312.”
2. Type: It belongs to the category of Laser Iridium Spark Plugs, which signifies its advanced construction and materials.
3. Thread Size: The thread size of this spark plug is 14mm, which is a standard size for most automotive spark plugs.
4. Thread Reach: It has a thread reach of 19mm, indicating how far the threads extend into the combustion chamber of the engine.
5. Hex Size: The hex size, which refers to the size of the hexagonal nut on the spark plug’s shell, is 16mm.
6. Seat Type: The seat type is gasket, meaning it uses a gasket to seal the spark plug against the cylinder head.
7. Gap: The spark plug comes pre-gapped to the manufacturer’s specifications, ensuring proper spark plug gap without requiring adjustment before installation.
8. Electrode Material: The electrode material is iridium, a precious metal known for its durability and ability to withstand high temperatures and electrical wear.
9. Construction: It features a fine-wire electrode, which enhances ignitability and ensures consistent spark performance.
10. Heat Range: The heat range of this spark plug is 6, indicating its ability to dissipate heat from the combustion chamber efficiently.
11. Resistor: It is equipped with a resistor, which helps suppress electromagnetic interference and radio frequency interference.
12. Terminal Type: The terminal type is solid, providing a secure connection between the spark plug and the ignition system.
13. Insulator Type: It has a projected insulator, which extends into the combustion chamber to improve insulation and prevent fouling.
14. Compatibility: The NGK DIFR6C11 1312 Laser Iridium Spark Plug is compatible with various vehicle models, including cars, motorcycles, ATVs, and other gasoline-powered vehicles. However, it’s essential to verify compatibility with the specific make and model before installation.
15. Performance: This spark plug offers improved engine performance, fuel efficiency, and durability compared to standard copper or platinum spark plugs. Its advanced design ensures reliable ignition, smooth engine operation, and reduced emissions.

Overall, the NGK DIFR6C11 1312 Laser Iridium Spark Plug is a high-quality component designed to provide optimal ignition performance and long service life for gasoline engines.