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

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

Marsoni

M251S

$55.19

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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Installing this grille was a breeze! It took me about 30 minutes, even with a minor hiccup of having to uninstall it to add the front camera panel I initially forgot. The grille feels incredibly durable, made from plastic that matches the quality of the OEM version. Plus, it gives my car a fresh, youthful look. Highly recommend for a quick and stylish upgrade!

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Reviewed in the United States on May 29, 2025

Verified Purchase

GKRetired

Phoenix, US

★★★★★ 5

Good quality

The material is very sturdy and came rolled up. Left it on the kitchen counter for a week with weight on it to get it close to flat. When installing there are about 3 predrilled holes in the mat. You have to drill into the floor board to install provided clips which is fine, but I had extra clips so I drilled additional holes in both sides to get the malt flush. I like the mats.

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Reviewed in the United States on March 3, 2026

Verified Purchase

Mike M.

Port Orchard, US

★★★★★ 5

A plus

I am extremely happy with these mats. Perfect fit and well made at a good price.

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Reviewed in the United States on March 3, 2026

Paul Pryor

Chelsea, US

★★★★★ 4

Fit perfectly!

The only complaint was they are shipped rolled up. Have to let them set out in the sun all day to flatten out. They're not rubber! More like a WeatherTech floor mats in a vehicle. Had plastic rivets to mount them to the floor, but wasn't drilling holes in a brand new buggy......

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Reviewed in the United States on May 9, 2023

Verified Purchase

victor gonzalez

Omaha, US

★★★★★ 5

Fits like a glove

Style: Gloss Black Single Slat, Size: G20（2019-2022）, Style: Gloss Black Single Slat, Size: G20（2019-2022）

I was kind of skeptical to purchase this grille but ended up pulling the trigger on it , installation was not that hard, the hardest part is to swap the camera attachment to the non camera one , after that everything was a breeze, looks great and the material quality is no different from oem, will do another review after couple of months to give more info on the durability and paint fading ( if there’s any, hope not)

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Reviewed in the United States on December 27, 2024