K&N 33-2457 Engine Air Filter

Overview of the K&N 33-2457 Replacement Air Filter

The K&N 33-2457 replacement air filter is designed to provide reliable air filtration for Dodge Durango and Jeep Grand Cherokee models. This high performance panel air filter features a flexible frame and is pre-oiled for immediate use, ensuring efficient airflow and engine protection.

• Constructed with cotton gauze air filter material for effective filtration
• Panel-shaped design with flexible frame for easy installation
• Pre-oiled filter requiring 1.18 oz (35 ml) of re-oiling for maintenance
• Dimensions: 9.625 in (length) x 8.875 in (width) x 1.25 in (height)
• Washable and reusable for extended service life
• Covered by a 1,000,000 miles/10 year warranty
• Compatible with Dodge Durango, Jeep Grand Cherokee, and Grand Cherokee WK

Detailed Product Description

The K&N 33-2457 replacement air filter utilizes a cotton gauze media that balances airflow and filtration efficiency, helping to maintain engine performance and longevity. Its panel shape and flexible frame design allow for a secure fit in the air intake system of compatible Dodge and Jeep vehicles. The filter comes pre-oiled, which simplifies initial installation and ensures optimal filtration from the start. When maintenance is required, the filter can be washed and re-oiled with 1.18 oz (35 ml) of oil to restore its filtering capabilities. The compact dimensions of 9.625 inches in length, 8.875 inches in width, and 1.25 inches in height make it a direct replacement for the specified models.

Applications and Problem Solving

• Replaces worn or clogged air filters in Dodge Durango and Jeep Grand Cherokee models
• Helps prevent engine damage caused by dirt and debris entering the intake system
• Improves airflow for consistent engine performance and fuel efficiency
• Reduces the frequency of air filter replacements due to its washable design
• Maintains engine protection under various driving conditions

Installation Notes and Tips

Installation of the K&N 33-2457 air filter is straightforward due to its panel shape and flexible frame. Ensure the air filter housing is clean before installing the new filter. Since the filter is pre-oiled, no additional oiling is necessary at installation. For maintenance, clean the filter with a K&N cleaning kit and re-oil with 1.18 oz (35 ml) of oil to maintain filtration efficiency.

Quality Assurance and Warranty

This K&N air filter is engineered for durability and performance, backed by a 1,000,000 miles or 10 year warranty. The washable and reusable design supports long-term use, reducing replacement frequency and providing consistent engine protection for Dodge Durango and Jeep Grand Cherokee vehicles.