Hengst E1216L Engine Air Filter

Engine Air Filter for Toyota Prius

The Hengst E1216L is an engine air filter for select Toyota Prius applications. It is built for drivers replacing a clogged or restricted filter and looking for a direct service part for routine maintenance.

Key Features

• Engine air filter for intake air filtration
• Fits select Toyota Prius models from 2004-2009
• Direct replacement part number E1216L
• Cross-references Toyota 17801-21040 and AF1305 for the same application

Detailed Description

The Hengst E1216L engine air filter is specified for select Toyota Prius fitments covering 2004, 2005-2007, and 2008-2009 applications with the noted production cutoff. As an engine air filter, it helps maintain clean intake airflow by trapping airborne contaminants before they reach the engine. The part number E1216L is the reference to use when matching this filter to the correct service application.

This part cross-references Toyota 17801-21040 and AF1305 for the same application. For Toyota Prius maintenance, confirming the model year and production note is important because the 2004 and 2008-2009 listings include date limits. Use the fitment details to verify the correct engine air filter before ordering.

What It Is Used For

• Replacing a dirty or restricted engine air filter
• Restoring proper intake airflow service intervals
• Maintaining filtration for routine engine maintenance
• Matching the correct service part for select Toyota Prius applications

Installation Notes and Tips

Verify the vehicle year and production cutoff before installation, especially for 2004 and 2008-2009 Toyota Prius applications. Compare the existing filter and part number E1216L against the service information to confirm the correct match. Inspect the airbox and sealing surfaces during replacement to ensure the new filter seats properly.

Quality Assurance

Hengst is an established filtration brand, and this engine air filter is identified by the E1216L part number for accurate application matching.