How does this BMC filter improve filtration?

This filter uses a multi-layered cotton gauze material that captures impurities as small as 7 microns. This is a finer level of filtration compared to many OEM filters, which typically capture down to 10 microns.

Can this air filter be cleaned and reused?

Yes, this BMC air filter is washable and can be regenerated. You can use the appropriate BMC regeneration kit to clean and re-oil the filter, allowing for multiple uses.

What is the construction of this air filter?

The filter is made from a single mold, which avoids welded joints that can be prone to breaking. It features a multi-layered cotton gauze element protected by an epoxy-coated alloy mesh.

Specifications

Brand: BMC
Part #: FM377/21
UPC: 8032872867360

BMC 04-08 Yamaha YFM 660 Grizzly Replacement Air Filter

Name: BMC 04-08 Yamaha YFM 660 Grizzly Replacement Air Filter
Brand: BMC
SKU: bmc-bmc-04-08-yamaha-yfm-660-grizzly-replacement-air-filter-t14-499947
Price: 77.72 USD
Availability: BackOrder

$77.72

On Backorder

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

BMC is known for performance air filters. This replacement filter for your Yamaha YFM 660 Grizzly increases airflow and improves filtration.

Key Features

Fits 2004-2008 Yamaha YFM 660 Grizzly.
Made from multi-layered cotton gauze soaked in low viscosity oil, covered with an epoxy-coated alloy mesh.
Increases air flow and improves filtration, capturing impurities as small as 7 microns.
Constructed using a single mold design to prevent breakage at welded joints.
Pre-oiled and ready for installation.
Washable and can be regenerated with a BMC regeneration kit.

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About this part

Product Details

BMC is well-known for making high-performance air filters that help engines breathe better. This replacement air filter, part number FM377/21, is built for your 2004-2008 Yamaha YFM 660 Grizzly. It's designed to let more air into your engine compared to the stock filter, which can help with performance.

This filter uses a multi-layered cotton gauze material that's soaked in a light oil. It's protected by an alloy mesh coated in epoxy, which keeps it safe from fuel vapors and moisture. The construction uses a single mold, meaning there are no welded joints that could break. It's also washable and can be regenerated using a BMC kit, so you can reuse it instead of replacing it. This filter is pre-oiled and ready to install right out of the box.