Wix 49545 Air Filter

Overview of Wix 49545 Engine Air Filter for BMW X3 and Z4

The Wix 49545 engine air filter is designed specifically for select BMW models, including the X3 and Z4. This air filter panel ensures proper air flow and filtration to maintain engine performance and longevity.

• Compatible with BMW X3 and Z4 models
• Engine air filter panel style with cellulose media material
• Dimensions: 11.204 inches length, 8.936 inches width, 1.862 inches height
• Class D filter with light-duty (Ld) application
• Closed inner diameter top design for secure fitment

Technical Specifications and Features

The Wix 49545 engine air filter features a cellulose media material that effectively captures airborne contaminants while allowing sufficient airflow to the engine. Its panel style design fits precisely within the air intake housing of compatible BMW vehicles. The filter measures 11.204 inches in length, 8.936 inches in width, and 1.862 inches in height, ensuring a proper seal and fit. The closed inner diameter top prevents unfiltered air bypass, maintaining engine protection. Classified as a Class D filter for light-duty use, it is engineered to meet the filtration requirements of BMW X3 and Z4 models.

Applications and Problem Solving

This Wix engine air filter is used to maintain clean air intake in BMW X3 and Z4 vehicles, which helps address several common issues:

• Prevents engine damage caused by dust and debris
• Reduces engine wear by filtering harmful particles
• Helps maintain optimal engine performance and fuel efficiency
• Minimizes air intake restrictions for consistent airflow
• Supports emission control by ensuring proper combustion air quality

Installation Notes and Tips

Installing the Wix 49545 engine air filter is straightforward for BMW X3 and Z4 owners. Ensure the air filter housing is clean before installation to avoid contamination. The closed inner diameter top design requires proper alignment within the air box to prevent air leaks. Replace the filter according to the vehicle manufacturer’s recommended maintenance schedule or when signs of clogging or damage appear.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for filtration and durability. The 49545 engine air filter undergoes quality control to ensure consistent performance. While specific warranty details may vary, Wix typically offers coverage against manufacturing defects. Refer to Wix documentation for exact warranty terms related to this part number.