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K&N 21-22 Mercedes-Benz C300 2.0L L4 Replacement Air Filter

Marsoni M251S
Sale price$55.19
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Get it in 3 business days with 1 day shipping. Friday, May 29
K&N 21-22 Mercedes-Benz C300 2.0L L4 Replacement Air FilterSKU: 33 3173 UPC: 024844394217 K&N High Flow Lifetime Air Filter for 2021 2022 Mercedes Benz C300 2. 0L L4 This K&N 33 3173 replacement air filter is designed for the 2021 2022 Mercedes Benz C300 2. 0L L4 engine, including Base and 4Matic submodels. It uses advanced oiled cotton gauze media to deliver up to 50% more airflow than stock filters while trapping dirt and debris for engine protection. Drivers gain better throttle response, increased
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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.
  • To process your return/exchange, please contact us at [email protected]
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4.2 ★★★★★
Based on 524 reviews
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Daniela Aguiar
San Leandro, US
★★★★★ 5
Super bueno
Excelente condiciones
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2025
C
Verified Purchase
Christopher Johnson
Belleville, US
★★★★★ 5
Nice
Fit perfectly works the same
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Reviewed in the United States on July 15, 2023
M
Verified Purchase
mike s.
Boise, US
★★★★★ 1
Starter
Didn't even last two months having to replace it already
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Reviewed in the United States on March 22, 2026
Y
Verified Purchase
Yianni Tripodis
Charlottesville, US
★★★★★ 5
Price/Quality
Packaged very well, perfect fit and the quality looks great. Well worth the price.
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Reviewed in the United States on April 11, 2026
R
Verified Purchase
Roscoe and Tori
Omaha, 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

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