Your Subaru engine must burn gas to create the power your car or SUV needs to run. However, other auto parts ignite the fuel to start the combustion process. They're your factory Subaru spark plugs. Without them, you wouldn't be able to start your vehicle at all; its ignition system wouldn't work. How spark plugs work, though? That's simple. They pass electric current between leads, which breaks the chemical bonds of your engine's air-and-fuel mix. The gas burns, making power. Your engine pistons pump, your crankshaft turns, and the right moving parts get going. Over time, though, even your original Subaru spark plugs can go bad; plug leads can oxidize or widen, and sparks can get smaller and weaker. When your spark plugs fail, engine misfires can result. Your engine may not work as well, and it can even fail completely. The situation gets worse with broken spark plugs; they can seriously damage your engine cylinder. Luckily, today's spark plugs are high-strength and extended-life. They withstand ignitions in the millions, for as many as 100,000 miles. Just change them before they go over their recommended mileage. What spark plugs you need depends on the model you drive, but genuine Subaru spark plugs will be fit the best. Our auto parts department has plenty in stock. Get your ignition working again order online today.
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