Volvo Spark Plugs

What Spark Plugs Do

They're responsible for igniting the mix of fuel and air in your engine. The ignition process itself is called "spark ignition."

How Spark Ignition Works

First, turn the key in your vehicle's ignition lock cylinder. The process begins when your ignition switch activates. Your car battery and various other ignition parts, including a starter motor, a starter solenoid, and an ignition coil, start working. Together, they generate a small electrical charge, or "spark." The plugs' leads capture the current, combustion occurs in your engine, its pistons pump, and its crankshaft turns.

When Spark Plugs Need to be Changed

None last indefinitely, unfortunately. Sometimes, their leads corrode or widen, making them less able to pick up sparks. Also, if you're struggling with a misfiring engine or outright engine failure, it's usually because of bad spark plugs. Broken ones, however, are worse: they can badly damage your engine's cylinders.

In any such cases, inspect them to determine what's happening, and replace any that need it.

What Kind of Spark Plugs You Need

Those Volvo manufactures for your car or SUV are tough enough to last millions of ignitions, usually up to around 100,000 miles. In fact, these are usually called "extended-life." Just don't let them surpass the mileage limits recommended in your owner's manual. Copper spark plugs are great for everyday driving, while platinum or iridium spark plugs will withstand wear a little better.

The Best Spark Plugs for Your Volvo Vehicle: Genuine OEM

Whatever Volvo model you drive, its spark plugs should be genuine. After all, they'll be compatible right from the start. You can buy all you need right here online. Just browse our catalog by your model and model year to get the right fit. Order now, and we'll deliver them to you ASAP.