Wix 46135 Air Filter

Overview of Wix 46135 Engine Air Filter

The Wix 46135 engine air filter is designed to provide reliable air filtration for select BMW models. Engineered with a panel-style cellulose media, this filter supports efficient airflow and helps maintain engine performance in vehicles such as the BMW 318i, 320i, and M3.

• Panel-style air filter with cellulose media material
• Dimensions: 12.550 inches length, 7.200 inches width, 1.339 inches height
• Cubic Feet Per Minute (CFM) rating of 210 for effective air delivery
• Closed inner diameter top design for secure fitment
• Compatible with multiple BMW models including 318i, 320i, 325e, 528i, 530i, 535i, 635CSi, 735i, and M3

Technical Details and Specifications

The Wix 46135 engine air filter features a cellulose media that balances filtration efficiency with airflow capacity, rated at 210 CFM. Its panel shape and precise dimensions (12.550" length, 7.200" width, and 1.339" height) ensure a proper fit in the air intake system of various BMW vehicles. The closed inner diameter top design helps maintain a secure seal, preventing unfiltered air from entering the engine. This filter is classified as Class W and designed for light-duty (Ld) applications, making it suitable for everyday driving conditions.

Compatible BMW Models and Applications

This engine air filter is compatible with a range of BMW models, including the 318i, 320i, 325e, 528e, 528i, 530i, 533i, 535i, 535is, 635CSi, 735i, and M3. It is ideal for owners seeking a replacement air filter that meets OEM specifications and supports optimal engine air delivery for these vehicles.

Common Issues Addressed by Wix 46135 Air Filter

• Reduced engine performance due to clogged or dirty air filters
• Increased fuel consumption from restricted airflow
• Engine misfires or rough idling caused by insufficient air supply
• Premature engine wear from contaminants entering the combustion chamber
• Check engine light triggered by air intake sensor irregularities

Installation Notes and Tips

Installing the Wix 46135 engine air filter is straightforward for most BMW models listed. Ensure the air filter housing is clean before installation to prevent debris contamination. Verify the filter panel is seated correctly with the closed inner diameter top aligned to maintain a proper seal. Replace the air filter at regular intervals as recommended in the vehicle’s maintenance schedule to sustain engine efficiency.

Quality Assurance and Warranty

Wix engine air filters are manufactured to meet industry standards for filtration and durability. The 46135 part number undergoes quality control to ensure consistent performance. While specific warranty details may vary, Wix typically offers coverage against defects in materials and workmanship. Consult product documentation for exact warranty terms.