What is an engine breather filter for?

An engine breather filter, also known as a crankcase breather filter, helps to filter the air coming from the crankcase before it's recirculated into the intake system. This can help prevent oil mist and other contaminants from fouling up your intake components.

What does the 12mm inlet and 40mm filter length mean?

The 12mm inlet refers to the diameter of the hose or fitting that connects to the filter. The 40mm filter length is the actual size of the filtering element itself. These dimensions are important to ensure a proper fit with your existing crankcase ventilation system.

Is this filter CARB approved?

No, this BMC engine breather filter is not CARB approved and cannot be shipped to California.

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Specifications

Brand: BMC
Part #: FBSA12-40
UPC: 8032872865120

BMC Universal Engine Breather Filter 12mm Inlet / 40mm Filter Length

Name: BMC Universal Engine Breather Filter 12mm Inlet / 40mm Filter Length
Brand: BMC
SKU: bmc-bmc-universal-engine-breather-filter-12mm-inlet-40mm-filter-length-t14-193878
Price: 37.17 USD
Availability: BackOrder

$37.17

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Key Features

Universal engine breather filter with a 12mm inlet.
Filter length measures 40mm.
Helps filter crankcase vapors for a cleaner intake system.
Compact size for easy installation in tight spaces.
Well-built construction from BMC.

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About this part

Product Details

When you're working on cleaning up your engine bay or replacing a worn-out breather filter, this universal engine breather filter from BMC is a solid option. It's designed to help filter crankcase vapors before they're recirculated, keeping your intake system cleaner. This particular filter has a 12mm inlet and a 40mm filter length, making it suitable for a variety of applications where a compact breather filter is needed.

BMC is known for making well-built air filtration products, and this breather filter is no exception. It features a durable construction that's meant to last. The compact size makes it easy to install in tight spaces, and it's a straightforward replacement for many factory or aftermarket breather filters. Just make sure the 12mm inlet size matches your application's needs.