Protec 378 Engine Air Filter

Overview of Protec Engine Air Filter 378

The Protec Engine Air Filter part number 378 is designed to provide reliable air filtration for select Acura and Honda vehicles. Engineered with enhanced cellulose media, this air filter panel supports efficient airflow and engine protection for models like the Honda Civic, CR-V, and Acura EL.

• Class D filtration rating for effective particle capture
• Cubic Feet Per Minute (CFM) rating of 160 for optimal airflow
• Enhanced cellulose media material for balanced filtration and airflow
• Panel style air filter with dimensions: 7.834" length, 7.583" width, and 1.859" height
• Inner diameter top is closed, designed for specific fitment
• Duty type: Ld, suitable for light-duty applications

Detailed Product Description

The Protec 378 engine air filter is constructed with enhanced cellulose media, which offers a balance between filtration efficiency and airflow capacity. With a cubic feet per minute rating of 160, this filter supports adequate air intake to maintain engine performance while protecting internal components from dust and debris. The panel style design measures 7.834 inches in length, 7.583 inches in width, and 1.859 inches in height, ensuring a precise fit in compatible air filter housings. The closed inner diameter top design is tailored for specific mounting configurations, making it suitable for light-duty use in Acura and Honda vehicles.

Compatible Vehicles and Applications

This engine air filter is compatible with the following makes and models:

• Acura EL
• Honda Civic
• Honda CR-V

It is intended for use in maintaining clean airflow to the engine, which helps optimize combustion efficiency and engine longevity.

Common Issues Addressed by Protec 378 Air Filter

• Reduced engine performance due to clogged or dirty air filters
• Increased fuel consumption caused by restricted airflow
• Engine misfires or rough idling from contaminated air intake
• Premature engine wear from dust and debris entering the combustion chamber
• Unstable acceleration linked to insufficient air supply

Installation Notes and Tips

When installing the Protec 378 engine air filter, ensure the air filter housing is clean and free of debris before placement. Verify the filter orientation matches the original equipment to maintain proper airflow direction. The closed inner diameter top should align correctly with the air intake system to prevent air bypass. Regular inspection and replacement intervals should be followed according to the vehicle manufacturer’s recommendations for optimal performance.

Quality Assurance and Warranty

The Protec 378 engine air filter is manufactured to meet industry standards for filtration and durability. While specific warranty details are not provided, Protec products typically adhere to quality control processes to ensure consistent performance. For warranty information, refer to the product packaging or contact the manufacturer directly.