Wix 42168 Air Filter

Overview of Wix 42168 Engine Air Filter for BMW Models

The Wix 42168 engine air filter is designed specifically for select BMW vehicles, including the 318i, 318is, 318ti, and Z3 models. This air filter panel ensures proper airflow and filtration to maintain engine performance and longevity.

• Compatible with BMW 318i, 318is, 318ti, and Z3
• Panel style air filter with dimensions 9.200" length x 9.325" width x 1.650" height
• Constructed with cellulose media material for effective particulate capture
• Cubic Feet Per Minute (CFM) rating of 160 for balanced airflow
• Class W filter designed for light-duty (Ld) applications
• Inner diameter top is closed, ensuring proper fit and sealing

Detailed Product Description and Specifications

The Wix 42168 engine air filter is engineered to meet the filtration needs of BMW 318i, 318is, 318ti, and Z3 vehicles. Its panel style design measures 9.200 inches in length, 9.325 inches in width, and 1.650 inches in height, making it a precise fit for the specified models. The filter media is made from cellulose, a material known for its ability to trap dust, dirt, and other airborne contaminants effectively while allowing sufficient airflow. With a cubic feet per minute (CFM) rating of 160, this filter balances engine breathing and filtration efficiency, supporting optimal combustion and engine health. The closed inner diameter top ensures a secure seal within the air intake system, preventing unfiltered air from entering the engine.

Applications and Problem Solving

• Prevents engine damage caused by dust and debris
• Helps maintain fuel efficiency by ensuring clean airflow
• Reduces engine wear by filtering harmful particles
• Supports consistent engine performance in BMW 318i, 318is, 318ti, and Z3
• Addresses airflow restrictions caused by clogged or worn filters

Installation Notes and Tips

When installing the Wix 42168 engine air filter, ensure the air filter housing is clean and free of debris before placement. The panel style filter should be seated firmly with the closed inner diameter top properly aligned to prevent air bypass. Regular inspection and replacement intervals should be followed according to the vehicle manufacturer’s recommendations or when signs of filter clogging appear.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for filtration and durability. The 42168 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. Consult Wix documentation or authorized sources for exact warranty terms.