Spark Plugs

Every Acura engine burns a ratio of fuel to oxygen. That's what makes the power your car or SUV needs to run. No engine can do it alone, though. Other auto parts ignite both compounds to start the combustion process: your factory Acura spark plugs. How do spark plugs work? By firing electricity in an arc between leads. That charge ignites the mixture. Your engine pistons pump, your crankshaft turns, moving parts get moving, and your Acura gets going. Without a dependable set of original spark plugs, though, it couldn't start at all. To make matters worse, even spark plugs from a top-quality OEM go bad sooner or later. Their charges weaken or become insignificant, usually when plug leads rust or widen far enough. Bad spark plugs cause engine misfires or outright shutdowns, but broken spark plugs can severely damage an engine cylinder. Today's, though, last a long time, and they're built rugged. You can usually get up to 100,000 miles and millions of ignitions out of them. Just be sure to change spark plugs before they reach their maximum recommended mileage. What spark plugs your Acura uses depends on which model it is. Genuine Acura spark plugs work best, though. After all, your manufacturer designs them to work with its sedans and SUVs from the start. We've got many to choose from in stock, and you can browse our inventory by model to make sure you get the right fit. Get peace of mind and order online now.