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Wix 49243 Engine Air Filter
Overview of Wix 49243 Engine Air Filter
The Wix 49243 engine air filter is designed to provide reliable air filtration for select Audi models. Engineered with cellulose media, this air filter ensures efficient airflow and contaminant capture to support optimal engine performance.
- Class D filter with durable construction
- Cellulose media material for effective filtration
- Height: 7.36 inches for proper fitment
- Outer diameter top and bottom: 6.34 inches
- Inner diameter bottom: 3.538 inches
- Compatible with multiple Audi models including A6, A7, A8, RS7, S6, and S7
Technical Details and Specifications
The Wix 49243 engine air filter features a cellulose media designed to trap dust, dirt, and other airborne particles, protecting the engine from contaminants. With a height of 7.36 inches and consistent outer diameters of 6.34 inches on both top and bottom, this filter maintains a secure seal within the air intake system. The inner diameter of 3.538 inches at the bottom ensures compatibility with the designated air intake housing. Classified as a Class D filter with a light-duty (Ld) rating, it is suitable for standard driving conditions in compatible Audi vehicles.
Compatible Audi Models and Applications
This Wix engine air filter is compatible with a range of Audi vehicles, including the A6, A6 allroad, A6 Quattro, A7, A7 Quattro, A7 Sportback, A8 Quattro, RS7, S6, and S7. It is designed to meet the specific air filtration requirements of these models, ensuring proper fit and function.
Common Issues Addressed by Wix 49243 Air Filter
- Prevents engine damage caused by dust and debris
- Helps maintain optimal engine airflow and fuel efficiency
- Reduces engine wear by filtering harmful particles
- Supports consistent engine performance in Audi A6 and A7 models
- Minimizes intake system contamination in high-performance Audi vehicles
Installation Notes and Tips
When installing the Wix 49243 engine air filter, ensure the air intake housing is clean and free of debris before placement. Verify the filter’s orientation matches the original equipment to maintain proper airflow direction. The dimensions of the filter should align precisely with the airbox to prevent air bypass. Regular inspection and replacement according to the vehicle manufacturer’s maintenance schedule will help sustain engine performance.
Quality Assurance and Warranty
Wix filters are manufactured to meet industry standards for filtration and durability. The 49243 engine air filter undergoes quality control processes to ensure consistent performance. While specific warranty details are not provided here, Wix typically offers warranties covering defects in materials and workmanship. Refer to Wix documentation for complete warranty information.
| Brand | Wix |
| Part Number | 49243 |
| Class | D |
| Duty Type | Ld |
| Height | 7.36 |
| Inner Diameter Bottom | 3.538 |
| Media Material | Cellulose |
| Outer Diameter Bottom | 6.34 |
| Outer Diameter Top | 6.34 |
| Style | Air filter |
This part fits 52 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2024 | Audi | A7 Sportback | 3.0L | V6 | N/A | ||
| 2023 | Audi | A6 | 2.0L | L4 | N/A | ||
| 2023 | Audi | A6 allroad | 3.0L | V6 | N/A | ||
| 2023 | Audi | A6 Quattro | 3.0L | V6 | N/A | ||
| 2023 | Audi | A7 Sportback | 3.0L | V6 | N/A | ||
| 2022 | Audi | A6 allroad | 3.0L | V6 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2022 | Audi | A6 Quattro | 3.0L | V6 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2022 | Audi | A7 Sportback | 3.0L | V6 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2021 | Audi | A6 | 2.0L | L4 | N/A | ||
| 2021 | Audi | A6 Quattro | 3.0L | V6 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2021 | Audi | A7 Sportback | 3.0L | V6 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2020 | Audi | A6 | 2.0L | L4 | N/A | ||
| 2020 | Audi | A6 allroad | 3.0L | V6 | N/A | ||
| 2020 | Audi | A6 Quattro | 3.0L | V6 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2020 | Audi | A7 Sportback | 3.0L | V6 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2019 | Audi | A6 Quattro | 3.0L | V6 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2019 | Audi | A7 Sportback | 3.0L | V6 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2018 | Audi | A6 Quattro | 3.0L | V6 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2018 | Audi | A7 Quattro | 3.0L | V6 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2018 | Audi | S6 | 4.0L | V8 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2018 | Audi | S7 | 4.0L | V8 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2017 | Audi | A6 Quattro | 3.0L | V6 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2017 | Audi | A7 Quattro | 3.0L | V6 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2017 | Audi | S6 | 4.0L | V8 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2017 | Audi | S7 | 4.0L | V8 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2016 | Audi | A6 | 3.0L | V6 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2016 | Audi | A6 Quattro | 3.0L | V6 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2016 | Audi | A7 | 2.0L | L4 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2016 | Audi | A7 | 3.0L | V6 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2016 | Audi | A7 Quattro | 3.0L | V6 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2016 | Audi | S6 | 4.0L | V8 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2016 | Audi | S7 | 4.0L | V8 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2015 | Audi | A6 Quattro | 3.0L | V6 | GAS | N/A | Original Equipment Part Number 4G0 133 843 |
| 2015 | Audi | A6 Quattro | 3.0L | V6 | DIESEL | N/A | Original Equipment Part Number 4G0 133 843 |
| 2015 | Audi | A7 Quattro | 3.0L | V6 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2015 | Audi | RS7 | 4.0L | V8 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2015 | Audi | S6 | 4.0L | V8 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2015 | Audi | S7 | 4.0L | V8 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2014 | Audi | A6 Quattro | 3.0L | V6 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2014 | Audi | A7 Quattro | 3.0L | V6 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2014 | Audi | RS7 | 4.0L | V8 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2014 | Audi | S6 | 4.0L | V8 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2014 | Audi | S7 | 4.0L | V8 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2013 | Audi | A6 | 2.8L | V6 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2013 | Audi | A6 Quattro | 3.0L | V6 | N/A | ||
| 2013 | Audi | A7 Quattro | 3.0L | V6 | N/A | ||
| 2013 | Audi | A8 Quattro | 3.0L | V6 | N/A | ||
| 2013 | Audi | S6 | 4.0L | V8 | N/A | ||
| 2013 | Audi | S7 | 4.0L | V8 | N/A | ||
| 2012 | Audi | A6 | 2.8L | V6 | N/A | Original Equipment Part Number 4G0 133 843 | |
| 2012 | Audi | A6 Quattro | 3.0L | V6 | N/A | ||
| 2012 | Audi | A7 Quattro | 3.0L | V6 | N/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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.