K&N 81-0800 Air Oil Separator Catch Can - Select Ford F-150/Expedition 2011-2025 (3.5L)

Fits select 2011-2025 Ford F-150 and 2018-2021 Ford Expedition (3.5L).

The K&N Air Oil Separator (MPN 81-0800) protects your engine and intake tract from oil blow-by by capturing vapors in a high-capacity reservoir. This system prevents the power loss and potential internal engine damage that occurs when oil is recirculated through the intake. Engineered specifically for Ford 3.5L platforms, this catch can replaces the factory crankcase line with an efficient filtration system.

Installation is straightforward, typically taking about 30 minutes with basic hand tools. The unit utilizes factory-style hose connections for a secure, snap-on fit, and the reservoir is designed for easy maintenance, requiring no tools to check or empty the oil collector.

• Protects intake components from oil contamination and carbon buildup
• High-capacity reservoir extends service intervals
• Quick-connect, factory-style hose fittings for a secure seal
• No-tools-required reservoir draining
• Estimated installation time of 30 minutes
• Backed by K&N No-Hassle Lifetime Limited Warranty
• Manufacturer Part Number: 81-0800