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K&N Custom Round Racing Assembly Red 5.875in OD x 2.406in ID x 1.75in Height

Marsoni M251S
Sale price$146.99
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Get it in 3 business days with 1 day shipping. Friday, May 29
K&N Custom Round Racing Assembly Red 5.875in OD x 2.406in ID x 1.75in HeightSKU: 56 1620 UPC: 024844014153 K&N 56 1620 Custom Round Racing Assembly Red 5. 875in OD x 2. 406in ID x 1. 75in Height K&N 56 1620 delivers a complete custom air filter assembly for single or two barrel carburetors on racing and performance vehicles. This round tapered top style unit with red oiled filter and chrome plated top and base plates increases horsepower and acceleration through high airflow while trapping dirt outside the engine. Engineered
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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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4.4 ★★★★★
Based on 583 reviews
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Verified Purchase
Christopher Johnson
Boise, US
★★★★★ 5
Nice
Fit perfectly works the same
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 15, 2023
M
Verified Purchase
mike s.
Lexington, US
★★★★★ 1
Starter
Didn't even last two months having to replace it already
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
Y
Verified Purchase
Yianni Tripodis
Houston, US
★★★★★ 5
Price/Quality
Packaged very well, perfect fit and the quality looks great. Well worth the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
R
Verified Purchase
Roscoe and Tori
Belleville, US
★★★★★ 5
DIY!!
Bought this cabin air filter for my 2015 Honda CR-V and it fit perfectly. Installation was super easy and only took a few minutes. I immediately noticed the air coming through the vents smelled cleaner. No need to have it replaced for you. Definitely worth it if you want an affordable replacement that gets the job done.
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Reviewed in the United States on May 19, 2026
B
Verified Purchase
Ben W.
Birmingham, US
★★★★★ 5
Perfect replacement
Perfect replacement for our 2016 Acura RDX. Easy to install.
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Reviewed in the United States on May 3, 2026

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