HomeAir and Fuel Delivery > FiltersHengst E1222L Air Filter
Part #: E1222L

Hengst E1222L Air Filter

⚙️ 32 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Toyota, Corolla, Prius, Prius AWD-e, Prius Prime, and Prius C
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Reliable Engine Air Filter for Toyota Corolla and Prius Models

The Hengst HEZ Engine Air Filter E1222L is designed to provide efficient air filtration for select Toyota vehicles. Engineered to meet OEM specifications, this air filter supports optimal engine performance and longevity for Toyota Corolla, Prius, Prius AWD-e, Prius C, and Prius Prime models.

Key Features of the Hengst HEZ Engine Air Filter E1222L

  • Compatible with Toyota Corolla, Prius, Prius AWD-e, Prius C, and Prius Prime
  • Part number E1222L ensures precise fit and function
  • Designed to maintain proper airflow and engine protection
  • Constructed to meet or exceed OEM filtration standards
  • Part of the HEZ Engine Air Filter product line focused on reliable engine air filtration

About the HEZ Engine Air Filter Product Line

The HEZ Engine Air Filter line by Hengst is developed to provide consistent and dependable air filtration solutions for various vehicle applications. This product line emphasizes compatibility and filtration efficiency, ensuring that each filter, including the E1222L, supports engine health by preventing contaminants from entering the combustion chamber.

Detailed Product Description

The Hengst HEZ Engine Air Filter E1222L is specifically engineered for use in multiple Toyota models, including the Corolla and several Prius variants. This engine air filter is designed to trap dust, dirt, and other airborne particles, helping to maintain clean airflow to the engine. Proper filtration reduces engine wear and supports fuel efficiency by ensuring the engine receives clean air for combustion. The E1222L part number corresponds to a filter that fits precisely within the air intake system of the listed Toyota vehicles, facilitating straightforward installation and reliable operation.

Common Applications and Issues Addressed

  • Prevents engine damage caused by dust and debris
  • Helps maintain optimal engine performance and fuel economy
  • Reduces the risk of clogged air intake systems
  • Supports emission control by ensuring proper air-fuel mixture
  • Addresses airflow restrictions that can cause engine hesitation or rough idling

Installation Notes and Tips

Installation of the Hengst HEZ Engine Air Filter E1222L is straightforward for the compatible Toyota models. It is recommended to consult the vehicle’s service manual for specific air filter housing access instructions. Ensure the air filter is seated correctly to prevent unfiltered air bypass. Regular inspection and replacement intervals should be followed according to Toyota’s maintenance schedule or driving conditions.

Quality Assurance and Warranty

Hengst manufactures the HEZ Engine Air Filter E1222L to meet stringent quality standards, ensuring durability and filtration efficiency. While specific warranty details are not provided here, Hengst products typically come with manufacturer-backed quality assurance. Users should verify warranty terms with the point of purchase or Hengst directly.

This part fits 32 vehicles. Search below:

YearMakeModelBody TypeDrive TypeLitersCylindersFuel TypePositionNotes
2025ToyotaCorolla1.8LL4N/AHEZ Engine Air Filter
2024ToyotaCorolla1.8LL4N/AHEZ Engine Air Filter
2023ToyotaCorolla1.8LL4N/AHEZ Engine Air Filter
2022ToyotaCorollaSedan1.8LL4N/AJapan Product Parts; With OE No. 17801-21060
2022ToyotaPrius1.8LL4N/AWith OE No. 17801-21060
2022ToyotaPrius AWD-e1.8LL4N/AWith OE No. 17801-21060
2022ToyotaPrius Prime1.8LL4N/AWith OE No. 17801-21060
2021ToyotaCorolla1.8LL4ELECTRIC/GASN/Awith OE No. 17801-21060
2021ToyotaPrius1.8LL4N/Awith OE No. 17801-21060
2021ToyotaPrius AWD-e1.8LL4N/Awith OE No. 17801-21060
2021ToyotaPrius Prime1.8LL4N/Awith OE No. 17801-21060
2020ToyotaCorollaSedan1.8LL4N/A
2020ToyotaPriusFWD1.8LL4N/A
2020ToyotaPrius AWD-eAWD1.8LL4N/A
2020ToyotaPrius C1.5LL4N/AWith OE No. 17801-21060
2020ToyotaPrius Prime1.8LL4N/A
2019ToyotaPrius1.8LL4N/A
2019ToyotaPrius AWD-e1.8LL4N/A
2019ToyotaPrius C1.5LL4N/A
2019ToyotaPrius Prime1.8LL4N/A
2018ToyotaPrius1.8LL4ELECTRIC/GASN/A
2018ToyotaPrius C1.5LL4ELECTRIC/GASN/A
2018ToyotaPrius Prime1.8LL4ELECTRIC/GASN/A
2017ToyotaPrius1.8LL4ELECTRIC/GASN/A
2017ToyotaPrius C1.5LL4ELECTRIC/GASN/A
2017ToyotaPrius Prime1.8LL4ELECTRIC/GASN/A
2016ToyotaPrius1.8LL4ELECTRIC/GASN/A
2016ToyotaPrius C1.5LL4ELECTRIC/GASN/A
2015ToyotaPrius C1.5LL4ELECTRIC/GASN/A
2014ToyotaPrius C1.5LL4ELECTRIC/GASN/A
2013ToyotaPrius C1.5LL4ELECTRIC/GASN/A
2012ToyotaPrius C1.5LL4ELECTRIC/GASN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

16124967801616368880178010M030178010M0401780121060AF1563C 17 008LX3536WA10000

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.