2019-2025 Nissan Altima 2.5L L4 | Engine Air Filter | OE#165466CA0A/CA12551 - PHILTOP

2019-2025 Nissan Altima 2.5L L4 | Engine Air Filter | OE#165466CA0A/CA12551 - PHILTOP

99.9% Efficiency

12,000-Mile Life

Secure Seal

SKU:
5062EAF744QUS
5.0
$16.52

Check if this fits your vehicle

Select a vehicle to check this product.

Filter Media
Nonwoven Fabric
Items Included
1* CA12551 Engine Air Filter
Shape
Irregular
Dimension(L×W×H)
9.9 x 9.0 x 1.3 in
Grade
Standard
Color
White Cloth, Black Frame
Warranty Period
1-Year
Washable
No

Compatible Vehicles

Check if this fits your vehicle

YearMakeModelTrimEngineNotes
2019 - 2022NissanAltimaPlatinum2.5L L4-
2019 - 2025NissanAltimaS2.5L L4-
2019 - 2025NissanAltimaSL2.5L L4-
2019 - 2025NissanAltimaSR2.5L L4-
2019 - 2025NissanAltimaSV2.5L L4-

Product Specifications

Brand
PHILTOP
Filter Media
Nonwoven Fabric
Items Included
1* CA12551 Engine Air Filter
Shape
Irregular
Dimension(L×W×H)
9.9 x 9.0 x 1.3 in
Grade
Standard
Color
White Cloth, Black Frame
Warranty Period
1-Year
Washable
No
OE Number
165466CA0A
Part Number
CA12551,AF10040,AF1489,PAF1489,XA11703,PA99503,A90170,AF99503,VA508,TA31489,MA11703,WA610947,MGA10947,VA508BB,WAF10040

Product Video

Product Description

engine air filteroe standard

Reviews

5.0/5

Based on 3 reviews

5100%
40%
30%
20%
10%

Jaa Naa

Apr 22,2025

Verified buyer

The quality of this filter is solid. It feels durable and well made, not cheap or flimsy. It fit perfectly into my Altima without any problems, and installing it was super easy. It only took me about 5 minutes, and I didn’t need any special tools. One of the best things about this filter is that it can be reused. I’ve cleaned it about three times before finally replacing it. All it takes is a little bit of air or a light rinse, let it dry, and it works great again. Each time I cleaned it, the performance stayed strong. After installing this air filter, I noticed a small but clear improvement in my car’s performance. The engine felt a bit more responsive, and acceleration was smoother. It felt like the car could breathe easier, especially during highway driving. The price is another big plus. It’s way cheaper than the OEM filter from the dealership, but it works just as well. I didn’t notice any difference in performance between this and the original Nissan filter.

Emma_DailyCommute_817

Jan 05,2026

Popped right into my Altima, no problems at all. Took me maybe 15 minutes. It's a solid replacement for the OEM filter and much cheaper.

FAQS

A dirty filter lets dirt and debris enter the engine. This can reduce power, hurt fuel economy, and over time cause engine wear — leading to expensive repairs.

No. An engine air filter protects the engine intake. Cabin odors are generally handled by the cabin air filter.

A severely restricted or incorrectly installed filter may affect airflow, but a warning light can have many causes. Professional diagnosis may be needed.