NGK B6S Spark Plug - 3510

While NGK plugs often come with a gap that is functional for many applications, you should always verify the gap against your vehicle's service manual and adjust as necessary.

Most modern cars require specific resistor-type plugs. Please check your owner's manual; using a non-resistor plug like the B6S in an incompatible system may cause electronic interference.

It is recommended to replace standard nickel spark plugs every 10,000 to 15,000 miles, or as dictated by your vehicle's maintenance schedule.

3510 is the specific stock number for the NGK B6S, which helps ensure you are ordering the exact product specifications.

NGK generally recommends against using anti-seize on their plugs, as they come with a trivalent plating that prevents seizing; using it can lead to over-tightening.

Check that the spark plug gap is set correctly according to your engine manual and inspect the ignition wire for damage.

Ensure the air-fuel mixture is not too rich and verify that the engine is reaching its intended operating temperature.

Check for moisture in the distributor cap and verify the spark plug is not worn beyond its service limit.