Spark Plugs

Spark plugs and ignition cables are a key part of the ignition system - generating the essential sparks that are necessary to ignite the fuel at the right moment. Genuine spark plugs work consistently and reliably through their lifespan, but it should be noted that they are still a consumable component and need to be replaced, either in mileage intervals or once one of the spark plugs begins to fail. Even if it's a single spark plug issue, the entire set should be replaced with new OEM spark plugs, as others would likely fail in the near future as well. The typical sign of problems with spark plugs is the engine misfire, which is what happens when the spark plug does not deliver a spark to ignite the fuel. Other culprits can be the ignition cap and cables, which transfer the electrical current to the spark plugs. We do not recommend driving your Lexus if it comes to this, as it can lead to permanent engine damage. Instead, you should buy OEM factory spark plugs right here at Longo Lexus website. We offer a large assortment of different types of spark plugs, gaskets, and ignition cables, so have a look below and find the ones for your vehicle today!