K&N E-1946 High-Flow Engine Air Filter for 1994-97 Ford F-250/F-350/F-450

Vehicle Fitment

• 1994-1997 Ford F-250 4x2/4x4, 1994-1997 Ford F-350 4x2/4x4, 1995-1997 Ford F-450, 1994 Ford F-59 Commercial Stripped Chassis - all with 7.3L V8 diesel engine. Fitment confirmed through 1997; 1998+ unconfirmed.

Features

• High-flow washable and reusable performance air filter media
• Layered oiled cotton-gauze construction for enhanced airflow and superior filtration
• Designed to improve horsepower and throttle response by reducing intake restriction
• Direct-drop-in replacement for factory air box - no modification required
• Durable construction built to last the lifetime of the vehicle under normal conditions
• No-Hassle Lifetime Limited Warranty from K&N
• Service interval up to ~50,000 miles (or ~5 years) under normal highway driving conditions
• Eco-friendly reusable design reduces landfill waste compared to disposable filters

Specifications

• Filter Shape: Oval (Base Outside Length ~12.25 in / 311 mm, Base Outside Width ~5.5 in / 140 mm)
• Height: ~6.0 in (152 mm)
• Filter Media: Multi-layer cotton-gauze, oiled
• Wash Interval: Approx. every 50,000 miles (normal highway conditions)
• Weight: approx. 2.7 lb (1.2 kg)
• Filter Re-Oiling Amount: ~5.15 oz (152 ml)

Included Components

• 1x K&N E-1946 High-Flow Engine Air Filter (pre-oiled)

Product Description

The K&N E-1946 is a premium performance air filter designed specifically for heavy-duty Ford trucks and commercial chassis with the 7.3L V8 diesel engine from 1994 through 1997. With its high-flow design and washable cotton-gauze media, it allows more air into the engine for improved performance while maintaining excellent filtration to protect your engine in demanding conditions.

Installation is simple and direct: remove the factory filter element and install the E-1946 into the original air box - no drilling or modifications required. Its reusable nature makes it a one-time upgrade for the lifetime of the vehicle when maintained properly by cleaning and re-oiling at the recommended interval.

Designed for serious truck owners, commercial use, or enthusiasts who demand reliability and performance from their diesel trucks, the E-1946 provides long-term value. It's backed by K&N's No-Hassle Lifetime Limited Warranty and lets you spend less on filter replacements while helping reduce environmental waste over the life of your vehicle.