K&N 20-21 Cadillac CT5 V6 3.0L Replacement Air Filter

K&N 20-21 Cadillac CT5 V6 3.0L Replacement Air Filter

Marsoni

M251S

$50.39

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

K&N 20-21 Cadillac CT5 V6 3.0L Replacement Air FilterSKU: 33 5105 UPC: 024844390288 K&N 2020 2023 Cadillac CT5 V6 3. 0L Replacement Air Filter 33 5105 K&N 33 5105 is a direct fit replacement air filter for 2020 2023 Cadillac CT5 models with 3. 0L V6 engines. This washable, reusable high flow filter uses layered oiled cotton media to increase airflow, capture contaminants and deliver more horsepower. It installs directly into the factory airbox for easy performance gains that last the vehicle's life. Key

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I have a 08 Mercedes r350 with a tick and smoke every time I would start in the morning It looked like a smoke screen when I put this in my motor after driving 100 miles it's like I dumped a bottle of microbots in my motor liquid moly is the real deal out shines every other additives nothing can touch this stuff my car feels and drives like it has 200 miles on it when it actually has 289000 miles on it shes quiet and performs better than the first day germans are always way ahead of their time. I will never touch anything else I'm a moly customer for life.

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Reviewed in the United States on May 3, 2026

Verified Purchase

Gadams

Chelsea, US

★★★★★ 5

Awesome stuff

Number of Items: 1

This stuff is awesome. I just did an oil change on my 2001 suburban with 400k miles and It increased my oil pressure at least 10lbs. Very impressed. Even made the engine tap disappear. Will recommend.

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Reviewed in the United States on January 15, 2026

Verified Purchase

Albert D. Lodovichetti

Charlottesville, US

★★★★★ 4

Good Txu

Number of Items: 1

Happy with Product

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Reviewed in the United States on May 13, 2026

Verified Purchase

gerald johnson

Alexandria, US

★★★★★ 5

GDI ally.

Number of Items: 1

Seems to be effective at reducing oil consumption issue common in many GDI engines.

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Reviewed in the United States on May 2, 2026

Verified Purchase

Lonnie S.

Natrona Heights, US

★★★★★ 5

I would highly recommend this product.

Number of Items: 1

I’m going to purchase this product again. I drive a lot and it’s perfect for me and yes, it does work in my opinion. I noticed a difference right away after the oil change. My vehicle was much smoother.

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Reviewed in the United States on May 15, 2026