OE Quality
60-Day Returns

Wix 46398 Engine Air Filter
Overview of Wix 46398 Engine Air Filter for Acura Integra
The Wix 46398 engine air filter is designed specifically for Acura Integra models, providing reliable air filtration to maintain engine performance. Engineered with cellulose media and plastic ends, this air filter supports efficient airflow and contaminant capture.
Key Features of Wix 46398 Engine Air Filter
- Class W filter designed for light-duty (Ld) applications
- Cubic feet per minute (CFM) rating of 80 for optimal airflow
- Durable plastic ends ensure secure fit and longevity
- Cellulose media material for effective filtration of airborne particles
- Dimensions: 12.187 inches height, 5.079 inches outer diameter (top and bottom), 3.346 inches inner diameter bottom, closed inner diameter top
- Style: Engine air filter tailored for Acura Integra
Detailed Description of Wix 46398 Air Filter
The Wix 46398 engine air filter is constructed with cellulose media that effectively traps dust, dirt, and other contaminants before they enter the engine. Its plastic ends provide a secure seal within the air intake system, preventing unfiltered air bypass. With a cubic feet per minute rating of 80, this filter balances airflow and filtration efficiency, supporting engine performance and fuel economy. The filter’s dimensions are designed to fit precisely in Acura Integra air intake housings, ensuring compatibility and ease of installation.
Applications and Problem Solving
- Prevents engine damage caused by dust and debris
- Helps maintain optimal air-to-fuel ratio for efficient combustion
- Reduces engine wear by filtering harmful particles
- Supports consistent engine power and responsiveness
- Minimizes potential clogging in the air intake system
Installation Notes and Tips
When installing the Wix 46398 engine air filter, ensure the air filter housing is clean and free of debris. Verify the filter’s plastic ends align properly with the intake housing to create a tight seal. Replace the filter according to the vehicle manufacturer’s recommended maintenance schedule or when signs of clogging or damage appear. No special tools are required for installation, but handle the filter carefully to avoid damaging the cellulose media.
Quality Assurance and Warranty
Wix engine air filters are manufactured to meet industry standards for filtration and durability. The 46398 model undergoes quality control testing to ensure consistent performance. Warranty details are provided by Wix and typically cover defects in materials and workmanship under normal use conditions. Refer to Wix documentation for specific warranty terms related to this engine air filter.
| Brand | Wix |
|---|---|
| Part Number | 46398 |
| Class | W |
| Cubic Feet Per Minute Rating | 80 |
| Duty Type | Ld |
| Ends | Plastic |
| Height | 12.187 |
| Inner Diameter Bottom | 3.346 |
| Inner Diameter Top | Closed |
| Media Material | Cellulose |
| Outer Diameter Bottom | 5.079 |
| Outer Diameter Top | 5.079 |
| Style | Air filter |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2001 | Acura | Integra | 1.8L | L4 | N/A | |
| 2000 | Acura | Integra | 1.8L | L4 | N/A | |
| 1999 | Acura | Integra | 1.8L | L4 | N/A | |
| 1998 | Acura | Integra | 1.8L | L4 | N/A | |
| 1997 | Acura | Integra | 1.8L | L4 | N/A | |
| 1996 | Acura | Integra | 1.8L | L4 | N/A | |
| 1995 | Acura | Integra | 1.8L | L4 | N/A | |
| 1994 | Acura | Integra | 1.8L | L4 | 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.