HomeHVAC > FiltersHengst E3903LI Cabin Air Filter
Part #: E3903LI

Hengst E3903LI Cabin Air Filter

⚙️ 29 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mazda, 3, 3 Sport, 6, CX-30, and CX-5
🔄Easy Returns — Return within 60 days for a full refund
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Overview of Hengst E3903LI Cabin Air Filter

The Hengst E3903LI cabin air filter is designed to improve air quality inside your vehicle by filtering out particulate matter. Specifically engineered for select Mazda models, this particulate filter media helps maintain a cleaner and healthier cabin environment.

  • Particulate filter media material for effective particle capture
  • Compatible with Mazda 3, 3 Sport, 6, CX-5, and CX-30 models
  • OEM-quality fitment ensuring proper installation and performance
  • Part number E3903LI for precise identification and replacement

Detailed Product Description

The Hengst E3903LI cabin air filter uses particulate filter media to trap dust, pollen, and other airborne particles before they enter the vehicle’s interior. This filter is specifically designed to fit Mazda 3, 3 Sport, 6, CX-5, and CX-30 models, providing a tailored fit that supports optimal airflow and filtration efficiency. The particulate media material is engineered to capture fine particles, helping to reduce allergens and contaminants inside the cabin. Using the correct part number E3903LI ensures compatibility and maintains the HVAC system’s performance as intended by the manufacturer.

Applications and Problem Solving

  • Reduces dust and pollen entering the vehicle cabin
  • Helps minimize allergens for improved passenger comfort
  • Prevents debris buildup in the HVAC system
  • Maintains clear airflow for efficient heating and cooling
  • Supports overall air quality inside Mazda 3, 3 Sport, 6, CX-5, and CX-30 vehicles

Installation Notes and Tips

When replacing the cabin air filter in your Mazda 3, 3 Sport, 6, CX-5, or CX-30, ensure the Hengst E3903LI is installed with the correct orientation as indicated by airflow direction markings. Refer to the vehicle’s owner manual for specific filter access points and replacement intervals. Regular replacement of the cabin air filter helps maintain HVAC system efficiency and cabin air quality.

Quality Assurance

Hengst manufactures the E3903LI cabin air filter to meet OEM standards for fit and filtration performance. While specific warranty details are not provided, Hengst products typically adhere to strict quality control processes to ensure reliability and durability in automotive applications.

BrandHengst
Part NumberE3903LI
Filter Media MaterialParticulate

This part fits 29 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2021Mazda32.5LL4N/AMaterial: Particulate; With OE No. BDGF-61-J6X
2021MazdaCX-302.5LL4N/AMaterial: Particulate; With OE No. BDGF-61-J6X
2020Mazda32.5LL4N/AMaterial: Particulate; With OE BDGF-61-J6X
2020MazdaCX-302.5LL4N/AMaterial: Particulate; With OE BDGF-61-J6X
2019Mazda32.5LL4N/AMaterial: Particulate.
2019Mazda32.0LL4N/AMaterial: Particulate.
2019Mazda62.5LL4N/AMaterial: Particulate.
2019MazdaCX-52.5LL4N/AMaterial: Particulate.
2018Mazda32.5LL4N/AMaterial: Particulate.
2018Mazda32.0LL4N/AMaterial: Particulate.
2018Mazda62.5LL4N/AMaterial: Particulate.
2018MazdaCX-52.5LL4N/AMaterial: Particulate.
2017Mazda32.5LL4N/AMaterial: Particulate.
2017Mazda32.0LL4N/AMaterial: Particulate.
2017MazdaCX-52.5LL4N/AMaterial: Particulate.
2015Mazda32.5LL4N/AMaterial: Particulate.
2015Mazda32.0LL4N/AMaterial: Particulate.
2015Mazda3 Sport2.0LL4N/AMaterial: Particulate.
2015Mazda62.5LL4N/AMaterial: Particulate.
2015MazdaCX-52.5LL4N/AMaterial: Particulate.
2015MazdaCX-52.0LL4N/AMaterial: Particulate.
2014Mazda32.5LL4N/AMaterial: Particulate.
2014Mazda32.0LL4N/AMaterial: Particulate.
2014Mazda3 Sport2.5LL4N/AMaterial: Particulate.
2014Mazda3 Sport2.0LL4N/AMaterial: Particulate.
2014Mazda62.5LL4N/AMaterial: Particulate.
2014MazdaCX-52.5LL4N/AMaterial: Particulate.
2014MazdaCX-52.0LL4N/AMaterial: Particulate.
2013MazdaCX-52.0LL4N/AMaterial: Particulate.

* 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:

4103BDGF-61-J6XGV9B61J6XKD4561J6XMP111KD45

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