K&N 18-21 Chevrolet Express 2500 4.3L V6 Replacement Air Filter

K&N 18-21 Chevrolet Express 2500 4.3L V6 Replacement Air Filter

Marsoni

M251S

$67.96

Get it in 3 business days with 1 day shipping. Friday, May 29

K&N 18-21 Chevrolet Express 2500 4.3L V6 Replacement Air FilterK&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No Hassle Lifetime Limited Warranty. K&N drop in replacement filters are designed to install easily into your

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We offer a 30-day return/exchange service after receiving.
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I was surprised to see a reusable cabin air filter listing for my car. I didn't know such a thing existed. And they're the same price as a name brand disposable. I hate sending things off to the landfill, so being able to wash and re-use this, even if it breaks down after a few washings, is still saving the landfill and my pocket book. Quality feels excellent. Fit is tight, but with a bit of persistence it squeezes in. Sure, I realize this won't have the same micron level as a disposable, but, I routinely open doors and windows, and these filters area about catching the big stuff for me - not the molecules I can't see and get blown in as I enter/exit anyway. Super quality piece, I wish there was a fitment available for all my cars. I'm definitely keeping my eye out!

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Reviewed in the United States on September 12, 2025

Verified Purchase

Grantham, US

★★★★★ 5

Size fit, well made and washable!!!

Style: HCC1017-X

After buying filters for ever, I came across this product. Well, why not? Washable? I got two so I can use the other after washing one. The filter fit inside the holder, it was a bit tight but fit for my 2006 Toyota Highlander. It is definitely more dense than regular filters, very well made. I will be looking now for a washable engine filter too.

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Reviewed in the United States on April 13, 2026

Verified Purchase

Bradley Collier

Omaha, US

★★★★★ 5

2 piece filters but perfect fit

Style: HCC2143-X

It's a 2 piece filter, which seems strange but...the 2 filters fit perfectly side by side. Both filters have a loop to help with removal for cleaning. Just installed and haven't driven or used a/c yet. Hopefully the filters breath well.

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Reviewed in the United States on April 17, 2026

Verified Purchase

LEO

San Leandro, US

★★★★★ 5

Worth every penny

So far so good better than the plain cabin air filter , last longer and price is right so it’s a win win for me

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Reviewed in the United States on April 23, 2026