Toyota OEM Air Filter 17801-31170

Toyota OEM Air Filter 17801-31170 – Genuine Engine Air Cleaner Filter

The Toyota OEM Air Filter 17801-31170 is a Genuine Toyota air cleaner filter element designed to filter dust, dirt and other airborne contaminants before they enter the engine. Using the correct air filter helps maintain clean airflow to the engine while protecting internal engine components from harmful particles.

This genuine Toyota replacement air filter is engineered for proper fitment within the original Toyota air cleaner assembly, helping maintain the factory-designed intake system and filtration performance.

The part number 17801-31170 is identified by Toyota as an Element Sub-Assembly, Air Cleaner Filter.

Key Features

• Genuine Toyota OEM part
• Toyota Part Number: 17801-31170
• Engine air cleaner filter element
• Designed for proper OEM fitment
• Helps remove dust and airborne contaminants
• Helps maintain clean engine intake air
• Supports proper engine airflow
• Direct replacement for compatible Toyota applications
• Suitable for selected Toyota Crown and other Toyota models

Vehicle Compatibility

Based on the supplied Toyota catalog information and additional catalog verification, this part is associated with several Toyota applications, including:

Toyota Crown

• Crown ARS210
• Crown AWS210
• Crown AWS211
• Crown AWS215
• Crown GRS210
• Crown GRS211
• Selected Crown Hybrid applications

For example, Toyota’s parts catalog identifies 17801-31170 for the Crown AWS210 with the 2AR-FSE engine, while HKS independently lists the same OEM filter for Crown ARS210, AWS210 and GRS211 applications.

Other catalog sources also list applications including Alphard/Vellfire, Crown, Crown Hybrid and Mark X, but exact fitment can vary by model year, engine and chassis.

Important: Please verify the vehicle’s chassis/model code and engine specification before ordering, as the same vehicle model can have different filter applications.

OEM / Cross Reference

• Toyota OEM: 17801-31170