6637 Replacement Cover - Red
Made to high standards, these covers are designed to extend the life of your air intake filter while also giving you a way to visually see the amount of dust collected. The covers work equally well on both oiled and non-oiled filter elements to prevent larger debris from prematurely reducing critical air flow to your engine.
Installation Note: Take care installed over filter elements with metal cages as a metal snag can tear your cover.
57 Reviews Hide Reviews Show Reviews
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Nice filter cover
Good fabric/material, looks great installed, quick shipping, and easy install.
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Great air filter cover
protects filter well
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6637 cover
Nice cover. Fits great!
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great product
great product
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6637 cover
Exactly what I was looking for
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Bringing back the Old School
What a Great application on an old School idea
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Looks great and works even better!
The cover works great and I can see I won't be going through these filters as often. I would really highly recommend this cover!
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Fits!
This fit as advertised, and brightened up the engine bay a little bit.
Probably does add a little extra filtration to the 6637 filter. -
great product and a perfect fit
The cover fit perfectly and it shipped quickly
