Nickel Spark Plug T20EPR-U15 - Denso

The DENSO Nickel Spark Plug with the code T20EPR-U15 is a reliable component designed for efficient ignition in internal combustion engines. Here are the key features and details about this spark plug:

Key Features:

1. Nickel Construction: The spark plug is constructed with a nickel alloy. Nickel spark plugs are known for their durability and resistance to corrosion, making them suitable for a wide range of driving conditions.

2. Single-Ground Electrode Design: The T20EPR-U15 spark plug features a single-ground electrode design. This design includes a single ground electrode on the spark plug's center electrode. Single-ground electrodes are common in traditional spark plug designs.

3. Copper Core Center Electrode: The center electrode of the spark plug features a copper core. Copper is chosen for its excellent electrical conductivity, ensuring a reliable spark for efficient combustion.

4. Standard Ground Electrode Design: The spark plug has a standard ground electrode, contributing to its overall performance in igniting the air-fuel mixture.

5. Thread Size: Spark plugs have specific thread sizes, and the T20EPR-U15 spark plug is manufactured with threads that match the specifications of the intended engine. Using the correct thread size is crucial for proper installation.

6. Hex Size: The spark plug features a hexagonal (hex) size, determining the size of the socket or wrench required for installation and removal. Using the correct tool size is important to avoid damage during maintenance.

7. Heat Range: Spark plugs are available in different heat ranges to accommodate various engine configurations. The T20EPR-U15 spark plug has a specific heat range suitable for the combustion characteristics of the engine it is designed for.

8. Gap Size: Each spark plug comes with a pre-set gap size. Ensuring that the gap size matches the engine's requirements is essential for proper ignition and combustion.

9. Compatibility: The T20EPR-U15 spark plug is specifically designed for certain engine models. Using the correct spark plugs for the intended application is crucial for optimal performance.

10. Materials: The materials used in the construction of the spark plug are chosen for their durability and ability to withstand the harsh conditions within the engine's combustion chamber.

11. Manufacturer Guidelines: Adhering to DENSO's recommended maintenance intervals for spark plug replacement is important for sustaining engine performance. Regular inspection and replacement contribute to the overall health and efficiency of the engine.

The T20EPR-U15 spark plug, with its single-ground electrode design and nickel construction, is engineered to provide reliable ignition for a variety of engine applications. Using spark plugs specifically designed for the engine ensures compatibility and reliable operation.