K&N Cold Air Intake - High-flow, Roto-mold Tube - CHEVROLET/GMC 2500/3500 HD; 6.6L- V 2011-2014

K&N Cold Air Intake - High-flow, Roto-mold Tube - CHEVROLET/GMC 2500/3500 HD; 6.6L- V 2011-2014

Marsoni

M251S

$220.00

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

K&N Cold Air Intake - High-flow, Roto-mold Tube - CHEVROLET/GMC 2500/3500 HD; 6.6L- V 2011-2014Guaranteed to increase horsepower and torque Roto molded HDPE intake tube paired with oversized oiled cotton air filter Engineered to provide high airflow and exceptional filtration Replaces factory air filter and intake tube Filter only requires cleaning every 100,000 miles under normal highway driving conditions Typical installation can be completed in 60 minutes or less with simple hand tools No Hassle Lifetime Limited Warranty Will not void

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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It’s a high‑quality replacement that does exactly what you want from an engine air filter — it helps protect your engine and keeps performance strong. Right away you can tell this is a well‑made part. The filter media has lots of pleats and high‑velocity cellulose material that’s designed to trap dirt and contaminants before they get into your engine, which helps reduce wear and tear on vital components. It offers up to ~98% filtration efficiency, so you know the incoming air is much cleaner and better for performance and fuel efficiency.

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Reviewed in the United States on February 26, 2026

Verified Purchase

Amazon Customer

Omaha, US

★★★★★ 5

Great product

Size: 5424WS, Style: Workshop

Perfect for DIY filter change.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 30, 2026