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OE Quality
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Hengst E4931LC Cabin Air Filter
| Brand | Hengst E4931LC |
|---|---|
| Filter Media Material | Carbon |
| Fits | Porsche and Audi · 50 vehicles |
Carbon filter media. Helps capture odors and fine particles in the cabin air stream.
Cabin air filter. Keeps incoming air cleaner for a more comfortable interior.
Cross-references 4M0819439A, 8WO819439A and CUK 31 003 for the same application. See all 4.
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Hengst HEZ Cabin Air Filter E4931LC
The Hengst HEZ Cabin Air Filter E4931LC uses carbon filter media to help clean incoming air before it enters the vehicle cabin. It is a direct-fit cabin air filter for select Audi and Porsche applications, including Audi Q7, Audi A4, Audi A5, Audi S4, Audi S5, Audi Q5, Audi SQ5, and Porsche Cayenne models.
Key Features
- Carbon filter media for cabin air filtration
- HEZ Cabin Air Filter product line from Hengst
- Direct replacement part number E4931LC
- Cross-references select OE and aftermarket numbers for the same application
- Compatible with multiple Audi and Porsche HVAC filter applications
Product Details
Hengst HEZ Cabin Air Filter E4931LC is built for HVAC filtration service in vehicles that use a carbon cabin filter. Carbon media is commonly used in cabin air filtration to capture airborne contaminants while also helping reduce odors entering the passenger compartment. This part number is listed for 2017-2025 Audi and Porsche applications, including 2023-2025 Porsche Cayenne, 2017-2021 Audi Q7, 2017-2019 Audi A4, and 2018-2020 Audi A5 Quattro. This part cross-references 4M0819439A and CUK 31 003 for the same application.
Vehicle Fitment
- Fits 2023-2025 Porsche Cayenne, N/A; Material: Carbon; HEZ Cabin Air Filter
- Fits 2022 Porsche Cayenne, N/A; Material: Carbon; With OE No. PAB 819 439 00
- Fits 2021 Porsche Cayenne, N/A; Material: Carbon; with OE No. PAB 819 439 00
- Fits 2019-2020 Porsche Cayenne, N/A; Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency.
- Fits 2017-2021 Audi Q7, N/A; Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency.
- Fits 2018-2020 Audi A5 Quattro, N/A; Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency.
- Fits 2019-2020 Audi S5, N/A; Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency.
- Fits 2017-2019 Audi A4, N/A; Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency.
- Fits 2017-2019 Audi A4 allroad, N/A; Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency.
- Fits 2017-2019 Audi A4 Quattro, N/A; Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency.
- Fits 2018-2019 Audi A5 Sportback, N/A; Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency.
- Fits 2018-2019 Audi Q5, N/A; Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency.
- Fits 2018-2019 Audi RS5, N/A; Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency.
- Fits 2019 Audi RS5 Sportback, N/A; Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency.
- Fits 2019 Audi S4, N/A; Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency.
- Fits 2019 Audi S5 Sportback, N/A; Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency.
- Fits 2018-2019 Audi SQ5, N/A; Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency.
- Fits 2018 Audi A5, N/A; Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency.
Common Uses
- Replacing a clogged cabin air filter in Audi Q7 or Porsche Cayenne HVAC systems
- Restoring airflow through the passenger compartment ventilation system
- Addressing reduced filtration from dust, pollen, and road debris buildup
- Helping reduce unwanted odors entering the cabin through the HVAC intake
- Maintaining clean air delivery in Audi A4, A5, Q5, S4, S5, and SQ5 models
Installation Notes
Verify the existing filter part number and vehicle application before installation. Compare the old filter’s dimensions and OE reference to E4931LC, especially on Audi and Porsche models with multiple HVAC configurations. Replace the cabin air filter at the service interval recommended for the vehicle, or sooner if airflow drops or the filter is visibly loaded with debris.
Quality Assurance
Hengst is an established filtration brand, and the HEZ Cabin Air Filter line is built for OE-style cabin air service in covered Audi and Porsche applications.
This part fits 50 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2025 | Porsche | Cayenne | — | 3.0L | V6 | N/A | Material: Carbon; HEZ Cabin Air Filter |
| 2024 | Porsche | Cayenne | — | 3.0L | V6 | N/A | Material: Carbon; HEZ Cabin Air Filter |
| 2023 | Porsche | Cayenne | — | 3.0L | V6 | N/A | Material: Carbon; HEZ Cabin Air Filter |
| 2022 | Porsche | Cayenne | — | 4.0L | V8 | N/A | Material: Carbon; With OE No. PAB 819 439 00 |
| 2022 | Porsche | Cayenne | — | 3.0L | V6 | N/A | Material: Carbon; With OE No. PAB 819 439 00 |
| 2022 | Porsche | Cayenne | — | 2.9L | V6 | N/A | Material: Carbon; With OE No. PAB 819 439 00 |
| 2021 | Audi | Q7 | — | 3.0L | V6 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2021 | Porsche | Cayenne | — | 4.0L | V8 | N/A | Material: Carbon; with OE No. PAB 819 439 00 |
| 2021 | Porsche | Cayenne | — | 3.0L | V6 | N/A | Material: Carbon; with OE No. PAB 819 439 00 |
| 2021 | Porsche | Cayenne | — | 2.9L | V6 | N/A | Material: Carbon; with OE No. PAB 819 439 00 |
| 2020 | Audi | A5 Quattro | — | 2.0L | L4 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2020 | Audi | Q7 | — | 3.0L | V6 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2020 | Audi | S5 | — | 3.0L | V6 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2020 | Porsche | Cayenne | — | 4.0L | V8 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2020 | Porsche | Cayenne | — | 3.0L | V6 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2020 | Porsche | Cayenne | — | 2.9L | V6 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2019 | Audi | A4 | — | 2.0L | L4 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2019 | Audi | A4 allroad | — | 2.0L | L4 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2019 | Audi | A4 Quattro | — | 2.0L | L4 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2019 | Audi | A5 Quattro | — | 2.0L | L4 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2019 | Audi | A5 Sportback | Hatchback | 2.0L | L4 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2019 | Audi | Q5 | — | 2.0L | L4 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2019 | Audi | Q7 | — | 3.0L | V6 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2019 | Audi | Q7 | — | 2.0L | L4 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2019 | Audi | RS5 | — | 2.9L | V6 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2019 | Audi | RS5 Sportback | — | 2.9L | V6 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2019 | Audi | S4 | — | 3.0L | V6 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2019 | Audi | S5 | Coupe | 3.0L | V6 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2019 | Audi | S5 | Convertible | 3.0L | V6 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2019 | Audi | S5 Sportback | Hatchback | 3.0L | V6 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2019 | Audi | SQ5 | — | 3.0L | V6 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2019 | Porsche | Cayenne | — | 4.0L | V8 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2019 | Porsche | Cayenne | — | 3.0L | V6 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2019 | Porsche | Cayenne | — | 2.9L | V6 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2018 | Audi | A4 | — | 2.0L | L4 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2018 | Audi | A4 allroad | — | 2.0L | L4 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2018 | Audi | A4 Quattro | — | 2.0L | L4 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2018 | Audi | A5 | — | 2.0L | L4 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2018 | Audi | A5 Quattro | — | 2.0L | L4 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2018 | Audi | A5 Sportback | — | 2.0L | L4 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2018 | Audi | Q5 | — | 2.0L | L4 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2018 | Audi | Q7 | — | 3.0L | V6 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2018 | Audi | Q7 | — | 2.0L | L4 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2018 | Audi | RS5 | — | 2.9L | V6 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2018 | Audi | SQ5 | — | 3.0L | V6 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2017 | Audi | A4 | — | 2.0L | L4 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2017 | Audi | A4 allroad | — | 2.0L | L4 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2017 | Audi | A4 Quattro | — | 2.0L | L4 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2017 | Audi | Q7 | — | 3.0L | V6 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| 2017 | Audi | Q7 | — | 2.0L | L4 | N/A | Carbon cabin air filter optimized for various vehicle models to enhance filtration efficiency. |
| No rows match your filter. | |||||||
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
4M0819439A8WO819439ACUK 31 003PAB81943900