K&N Air Oil Separator Catch Can for 2021-2025 Ford Bronco (2.7L) 81-0810

Fits select 2021-2025 Ford Bronco models equipped with the 2.7L engine.

The K&N 81-0810 Air Oil Separator protects your engine and intake tract by capturing oil and moisture from blowby before it can re-enter the combustion chamber. By trapping these contaminants in a high-capacity reservoir, this catch can helps prevent carbon buildup, power loss, and long-term internal engine damage. It replaces the factory crankcase line, allowing for a more efficient separation process while mounting to a convenient location within your engine bay.

Engineering for a simple installation, the kit uses factory-style hose connections that snap into place without modification. Most installations are completed in approximately 30 minutes with basic tools. Maintenance is equally efficient, as the reservoir is designed for tool-free checking and emptying. Each unit is vehicle-specific and includes all necessary hardware for a clean, secure mount.

• Prevents oil and sludge buildup in the intake manifold and on valves
• High-capacity oil reservoir with tool-free draining
• Quick 30-minute installation using factory-style snap-on connectors
• Vehicle-specific mounting bracket and high-quality hardware included
• Manufacturer Part Number: 81-0810
• Back by K&N's No-Hassle Lifetime Limited Warranty