OEM Toyota Spark Plugs

Spark plugs "spark" the mixture of fuel and air in your engine. The process starts when you turn the key in the ignition lock cylinder. When the ignition switch activates, your battery, and other ignition parts, like the starter motor, start working. They produce a small electric charge.

When Should I Change my Spark Plugs?

Don't drive your Toyota car, truck, or SUV with bad spark plugs because you can end up damaging your engine. If you think your spark plugs need to be replaced, there are some warning signs you can look out for. They include:

• Not able to start your vehicle at all
• The "Check Engine" pops up on the dash
• Lower fuel economy than normal
• Your car is having a hard time accelerating
• Engine misfires

Where Can I Buy Spark Plugs for my Toyota?

You can buy quality spark plugs here at Toyota OEM Parts Online. Feel free to browse our online catalog, and place an order when you're ready. We'll ship it straight to your door. If we have what you need in stock, you should expect your order to ship within 24 hours. Other parts can take 2-3 business days. If you need overnight shipping, please contact our professionals for more information.