Spark plugs are key components to your engine's combustion process. They provide the spark to the mixture of fuel and oxygen brought into your engine through the air intake and fuel pump.
How do Spark Plugs Work?
There is one spark plug for every cylinder of your engine. They are made of conductive metals like copper, nickel, or iridium that pull electricity from the battery to create the sparks that ignite the ratio of fuel and oxygen in your engine cylinders. They are capable of withstanding high heat for long periods of time, which is why they are coated in a ceramic shell.
When to Replace Subaru Spark Plugs?
Spark plugs typically last between 80,000 and 120,000 miles before they show signs of replacements. This depends on your Subaru model and conditions you drive in, but there are symptoms that will reveal that your spark plugs require replacement. If your Subaru spark plugs are going bad, look out for:
If you encounter any of these symptoms, seek a professional Subaru inspection near you. Once you learn of the types of spark plugs you need, save money by ordering them online with us!
Choose OEM Subaru Spark Plugs Online for a Reliable Replacement
Keep your engine functioning properly with brand new spark plugs for Subaru. We have the ideal fitted engine parts for your year and model inside our online Subaru catalog. All you must do is click your way to your vehicle type and find the right spark plugs that fit your engine. Save some cash too with our low-priced Subaru parts online and get your order soon with our nationwide delivery. Have questions about your order? Let's talk. Reach out to our experts on our contact page.
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