K&N 33-2287 Engine Air Filter

Overview of the K&N 33-2287 Replacement Air Filter

The K&N 33-2287 replacement air filter is designed to provide reliable engine air filtration for select Ford and Lincoln vehicles. This high performance panel air filter features a flexible frame and pre-oiled cotton gauze media to ensure efficient airflow and filtration.

• High performance engine air filter with cotton gauze material
• Panel shape with flexible frame design for easy fitment
• Pre-oiled filter requiring 1.28 oz (38 ml) re-oiling amount
• Dimensions: 11.375 in length x 8.5 in width x 0.938 in height
• Washable and reusable for extended service life
• Compatible with Ford and Lincoln trucks and SUVs
• Backed by a 1,000,000 mile/10 year warranty

Detailed Product Description

The K&N 33-2287 engine air filter utilizes multiple layers of cotton gauze media to trap contaminants while allowing increased airflow compared to standard paper filters. Its panel shape and flexible frame design ensure a secure fit in the airbox of compatible vehicles. The filter comes pre-oiled, simplifying initial installation, and requires periodic re-oiling with 1.28 oz (38 ml) to maintain optimal performance. Measuring 11.375 inches in length, 8.5 inches in width, and 0.938 inches in height, this filter is engineered to meet the specifications of Ford and Lincoln models including the F-150, F-250 Super Duty, F-350, Excursion, Expedition, Navigator, and Mark LT.

Compatible Vehicles and Applications

• Ford F-150, F-250 Super Duty, F-350, and F-350 Super Duty trucks
• Ford Excursion and Expedition SUVs
• Lincoln Navigator and Mark LT models
• Designed for engine air filtration to improve airflow and protect engine components
• Helps address issues such as reduced engine performance, increased fuel consumption, and engine wear due to contaminated air intake

Installation Notes and Tips

Installation of the K&N 33-2287 air filter is straightforward due to its panel shape and flexible frame. Ensure the airbox is clean before installing the filter to prevent debris contamination. The filter is pre-oiled, but it is recommended to check and re-oil with 1.28 oz (38 ml) of K&N filter oil after cleaning to maintain filtration efficiency. This filter is washable and reusable, allowing for routine maintenance and extended use.

Quality Assurance and Warranty

K&N supports the 33-2287 replacement air filter with a 1,000,000 mile or 10 year limited warranty, reflecting confidence in the product's durability and performance. The washable cotton gauze media and robust frame design contribute to long service life, making it a reliable choice for Ford and Lincoln vehicle owners seeking consistent engine air filtration.