Lexus OEM Air Intake Parts

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Your engine is responsible for powering your Lexus vehicle down the road. To do that, it needs a steady supply of both oxygen and fuel to feed the combustion process. Your air intake system, or air induction system as some call it, is responsible for delivering the oxygen to the party.

How Air Intake Systems Work

It all starts with the air passing through an engine air filter that captures airborne contaminants and pollutants. Then the mass airflow sensor measures the air's movement, while an air metering system feeds data to an engine control unit (ECU). Oxygen sensors monitor the exhaust levels, allowing the ECU to make any adjustments required to optimize the mixture of air and fuel.

How to Spot Air Intake System Problems

Even the best air induction system can go bad, however. Signs of failure include:

The engine idles faster or slower than usual

Your engine performance begins to suffer

The engine revs higher than normal

Your "Check Engine" dash light comes on -- though this is a generic alert that typically requires connecting a code reader in order to diagnose the issue

Save up to 35% on the Genuine Lexus Air Intake Parts You Can Trust

If you notice any of these symptoms, examine your air intake system. If you find that a part needs replacing, do so as soon as possible to maintain optimal engine performance. The air intake parts made by Lexus are the only ones that are guaranteed to be compatible with your model. That gives you unmatched peace of mind when you shop our online auto parts catalog. Since we price those parts well below the MSRP that others charge, you save money -- making your choice to shop with us even smarter! Buy today and we'll get your order shipped right out!