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Wix 49570 Air Filter
Overview of Wix 49570 Engine Air Filter for Infiniti Models
The Wix 49570 engine air filter is designed specifically for select Infiniti vehicles, including the M35, M37, Q70, and Q70L. This air filter panel ensures proper air filtration to maintain engine performance and protect internal components from contaminants.
- Compatible with Infiniti M35, M37, Q70, and Q70L models
- Engine air filter panel style with cellulose media material
- Dimensions: 8.189 inches length, 6.969 inches width, 1.752 inches height
- Class B filter with closed inner diameter top design
- Designed for light-duty (Ld) applications
Technical Specifications and Features
The Wix 49570 engine air filter features a cellulose media material that effectively traps dust, dirt, and other airborne particles. Its panel style design fits precisely within the air intake system of compatible Infiniti vehicles. The filter measures 8.189 inches in length, 6.969 inches in width, and 1.752 inches in height, ensuring a secure fit and optimal airflow. The closed inner diameter top helps maintain structural integrity and proper sealing within the airbox. Classified as a Class B filter, it is intended for light-duty use, suitable for everyday driving conditions.
Applications and Problem Solving
This Wix engine air filter is used to maintain clean airflow to the engine, which is critical for combustion efficiency and engine longevity. It addresses several common issues:
- Prevents engine wear caused by dust and debris entering the intake system
- Helps maintain fuel efficiency by ensuring proper air-fuel mixture
- Reduces engine performance loss due to clogged or dirty filters
- Protects sensitive engine components from contaminants
- Supports emission control by maintaining clean air intake
Installation Notes and Tips
Installing the Wix 49570 engine air filter is straightforward for the Infiniti M35, M37, Q70, and Q70L models. Ensure the airbox is clean before inserting the new filter. The panel style filter should be seated firmly with the closed inner diameter top positioned correctly to prevent air bypass. Regular inspection and replacement according to the vehicle manufacturer’s maintenance schedule will help maintain optimal engine performance.
Quality Assurance and Warranty
Wix filters are manufactured to meet industry standards for filtration and durability. The 49570 engine air filter undergoes quality control processes to ensure consistent performance. While specific warranty details may vary, Wix typically offers coverage against defects in materials and workmanship. Refer to Wix documentation for exact warranty terms.
| Brand | Wix |
| Part Number | 49570 |
| Class | B |
| Duty Type | LD |
| Height | 1.752 |
| Inner Diameter Top | Closed |
| Length | 8.189 |
| Media Material | Cellulose |
| Style | Air Filter Panel |
| Width | 6.969 |
This part fits 18 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2019 | INFINITI | Q70 | 3.7L | V6 | N/A | Original Equipment Part Number 16546EJ70A |
| 2019 | INFINITI | Q70L | 3.7L | V6 | N/A | Original Equipment Part Number 16546EJ70A |
| 2018 | INFINITI | Q70 | 3.7L | V6 | N/A | Original Equipment Part Number 16546EJ70A |
| 2018 | INFINITI | Q70L | 3.7L | V6 | N/A | Original Equipment Part Number 16546EJ70A |
| 2017 | INFINITI | Q70 | 3.7L | V6 | N/A | Original Equipment Part Number 16546EJ70A |
| 2017 | INFINITI | Q70L | 3.7L | V6 | N/A | Original Equipment Part Number 16546EJ70A |
| 2016 | INFINITI | Q70 | 3.7L | V6 | N/A | Original Equipment Part Number 16546EJ70A |
| 2016 | INFINITI | Q70L | 3.7L | V6 | N/A | Original Equipment Part Number 16546EJ70A |
| 2015 | INFINITI | Q70 | 3.7L | V6 | N/A | Original Equipment Part Number 16546EJ70A |
| 2015 | INFINITI | Q70L | 3.7L | V6 | N/A | Original Equipment Part Number 16546EJ70A |
| 2014 | INFINITI | Q70 | 3.7L | V6 | N/A | Original Equipment Part Number 16546EJ70A |
| 2013 | INFINITI | M37 | 3.7L | V6 | N/A | |
| 2012 | INFINITI | M37 | 3.7L | V6 | N/A | |
| 2011 | INFINITI | M37 | 3.7L | V6 | N/A | |
| 2010 | INFINITI | M35 | 3.5L | V6 | N/A | |
| 2009 | INFINITI | M35 | 3.5L | V6 | N/A | |
| 2008 | INFINITI | M35 | 3.5L | V6 | N/A | |
| 2007 | INFINITI | M35 | 3.5L | 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.