Wix Radial Seal Outer Engine Air Filter 46489 — Fits Case/Cat/John Deere/Kubota, Embossed Pleats & Plastisol Seal

The WIX 46489 is a radial-seal outer engine air filter engineered to stop airborne debris before it reaches internal engine components.

Designed for heavy equipment and off-road machines, the WIX 46489 pairs with the commonly used 46490 inner filter to create a multi-stage barrier against dust and particles. Built with embossed pleats and stabilization beads, this outer element extends service life and helps engines maintain consistent airflow and protection under demanding conditions.

How does the 46489 protect my engine?

The outer radial seal filter captures larger and mid-size contaminants, preventing them from entering the engine or contaminating the inner stage. Its construction minimizes the chance of particles reaching lubricating oil and other sensitive internals.

• Embossed pleats increase surface area for trapping debris.
• Pleat stabilization beads keep media from collapsing under airflow.
• Heat-resistant plastisol seals ensure a precise fit and prevent bypass.
• Works in tandem with the 46490 inner filter for staged filtration.

Will this filter fit my machine?

The 46489 is compatible with many models from Case, Caterpillar, Grove, Hitachi, John Deere, Kubota and Melroe/ Bobcat, but fitment depends on the specific model and year. Always confirm compatibility by checking the part finder or your owner's manual before ordering.

• Commonly paired with WIX 46490 inner filter for complete protection.
• Verify fitment using vehicle/machine details in the part finder.
• Intended for off-road and heavy-equipment applications where radial seals are used.

What materials and design features improve performance?

The filter uses heat-tolerant plastisol for its sealing surfaces and a reinforced media layout to maintain shape and filtration efficiency. These choices reduce risk of bypass and maintain airflow even in dusty environments.

• Plastisol seals adapt to housing irregularities for a tight seal.
• Embossed media and stabilization beads prevent pleat collapse.
• Durable construction withstands vibration and temperature swings.

How should I maintain or replace the WIX 46489?

Air filters should be inspected and replaced per your equipment manufacturer's recommendations or more frequently in dusty conditions. Replacing the outer element and inspecting the inner filter ensures optimal engine protection.

• Check filter condition during routine service intervals.
• Replace sooner if you operate in extreme dust, sand, or debris-prone work sites.
• Always pair with the appropriate inner element (commonly 46490) if your system uses staged filtration.

Who is this for? Operators, mechanics, and fleet managers of construction, agricultural, and industrial equipment who need a reliable outer radial-seal air filter will benefit from the WIX 46489. It suits machines that require staged filtration and a durable seal to keep contaminants out of engines, especially in high-dust environments. Confirm fitment for your make and model to ensure proper installation and performance.