17801-38021 Toyota Genuine Air Filter and 49 similar items

Toyota Genuine Air Filter Element – 17801-38021 Product Overview The Toyota Genuine Element (17801-38021) is an OEM engine air filter element designed to clean the air entering the engine’s intake system. It ensures that only clean, dust-free air reaches the combustion chamber, which is essential for maintaining engine performance, fuel efficiency, and long-term durability. Manufactured to Toyota’s strict factory standards, this air filter provides optimal filtration efficiency and airflow balance, protecting the engine from harmful contaminants under all driving conditions. Product Specifications Specification Details Part Number 17801-38021 Product Name Element – Air Cleaner Title Format Toyota Genuine Air Filter 17801-38021 Brand Toyota Genuine Manufacturer Toyota Motor Corporation Category Engine / Intake System Component Type Engine Air Filter Element Position Air Intake Box (Engine Bay) Condition New Genuine Part Filter Type High-efficiency paper filter element Application Engine air filtration Technical Details OEM Air Intake Filtration Design Filters incoming air before it enters the engine, preventing dust, dirt, and debris from causing internal wear. High-Efficiency Filter Media Constructed with multi-layer pleated paper material to maximize filtration surface area while maintaining proper airflow. Optimized Airflow Performance Balances air restriction and filtration efficiency to ensure proper combustion and engine performance. Engine Protection Function Prevents contaminants from entering cylinders, reducing wear on pistons, valves, and internal components. Direct OEM Fitment Designed to fit perfectly inside the factory air filter housing without modification. Function Benefits Primary Function The air filter element cleans intake air to ensure efficient combustion and protect engine components. Key Benefits Improves engine performance and efficiency Protects engine from dust and contaminants Maintains optimal air-to-fuel ratio Enhances fuel economy Reduces engine wear and extends lifespan Ensures smooth engine operation Signs of Replacement Replace the air filter if you notice: Reduced engine performance Poor fuel efficiency Dirty or clogged filter element Black smoke from exhaust Sluggish acceleration Engine intake noise increase Compatibility Vehicle Applications The Toyota 17801-38021 air filter is commonly used in: Make Model Application Notes Toyota Land Cruiser Engine air filtration 200 Series (V8 engines) Toyota Lexus LX570 Intake system filter Luxury SUV platform Toyota Tundra (selected variants) Air intake system Engine-specific fitment ? Compatibility depends on engine type, model year, and intake system design. Always confirm via VIN before installation. Installation Notes Open air filter housing clips or screws Remove old filter carefully Clean airbox from dust and debris Insert new filter in correct orientation Close housing securely Ensure proper sealing to avoid unfiltered air Quality Reliability The Toyota Genuine 17801-38021 Air Filter Element is engineered for high filtration efficiency, reliable engine protection, and consistent airflow performance, ensuring long-term engine health. Why Choose Toyota Genuine 17801-38021 Genuine OEM Toyota filtration component Superior engine protection Perfect factory fit and sealing High-efficiency filtration media Maintains engine performance and fuel economy Durable and reliable design