NGK B-4 Spark Plug - 3210

The projected centre electrode extends further into the combustion chamber, providing a more exposed spark gap that can lead to improved ignition and combustion efficiency.

The copper core offers excellent thermal conductivity, allowing the spark plug to dissipate heat effectively. This helps maintain an optimal operating temperature, preventing overheating and fouling.

This refers to the top terminal of the spark plug. It can be unscrewed, allowing for different types of spark plug boots to be attached, offering flexibility in connecting spark plug wires.

No, the NGK B-4 3210 does not feature interference suppression. This means it is suitable for applications where radio or electronic interference is not a primary concern or is managed by other components.

You must verify the thread size (14mm), thread reach (9.5mm), hex size (20.8mm), and seat type (gasket) against your vehicle's specific requirements, typically found in your owner's manual or a service guide.

No, you will need one spark plug per cylinder. If your engine has four cylinders, you will need to purchase four NGK B-4 3210 spark plugs.

Ensure the spark plug is correctly gapped (if applicable) and properly tightened. Check the spark plug wire connection and condition. Verify compatibility with the engine.

Confirm the spark plug is receiving adequate spark. Check for proper fuel delivery and air intake. Ensure all spark plugs in the engine are correctly installed and functioning.

Double-check the thread size, reach, and seat type against your engine's specifications. This plug has a 14mm thread and 9.5mm reach.