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🏁 Unlock your Cadillac’s hidden power—drive smarter, cleaner, and faster!
The K&N 33-2444 Engine Air Filter is a premium, washable replacement filter designed specifically for 2009-2016 Cadillac SRX models. Featuring advanced 4-layer cotton gauze media, it boosts horsepower and acceleration while providing superior contaminant protection. Engineered for longevity with a lifetime warranty, it requires cleaning only every 75,000 miles, saving you money and reducing environmental waste. Proudly made in the USA, this filter offers an easy, pre-oiled installation for immediate performance gains.
| ASIN | B003LRXFL0 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #485,922 in Automotive ( See Top 100 in Automotive ) #6,046 in Automotive Replacement Air Filters |
| Brand | K&N |
| Customer Reviews | 4.7 4.7 out of 5 stars (212) |
| Date First Available | October 28, 2010 |
| EU Spare Part Availability Duration | 5 Years |
| Exterior | Machined |
| Global Trade Identification Number | 00024844283023 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.32 pounds |
| Item model number | 33-2444 |
| Manufacturer | K&N Engineering |
| Manufacturer Part Number | 33-2444 |
| Model | Replacement Air Filter |
| OEM Part Number | 15913344, 20897358 |
| Position | Left |
| Product Dimensions | 10.38"L x 10.25"W x 11.56"H |
| UPC | 024844283023 |
L**N
Its a K&N. Always Awesome!!
Perfect fir my my 2011 Cadillac SRX and you could FEEL the difference in the motor instantly. Ran smoother and had a touch more pickup. Gas mileage has also improved. Always a great experience with K&N. Best there is on the market!
H**O
Happy Customer
Awesome vendor services as well as the item sent. Very Happy customer!!! 100%+
H**H
Perfect fit in 2010 cadi srx
Very sturdy construction, fit perfectly in my car. I didn’t notice any change in gas mileage or performance but it’s a 12yr old car…
R**N
fast service
good product, fast delivery
R**S
K & N air filter
Wow, as soon as I installed filter I felt more horsepower right off. It runs so easy now. I would get this for my car/truck. Most are paper and engine cannot breathe right unless u use the cotton filter by KN.
R**.
Works
Works as advertised
J**E
Excellent Air Filter
The K&N Filter is reusable and fits perfectly in my 2010 Cadillac SRX. It is superior to the Delco OEM replacement filter and gives high air flow with excellent filtration. It increased horsepower and accelerationg in my vehicle. Also it will not void your vehicle's warranty. I fully recommend it!
T**L
Bought it for the ride, love it for the drive.........
Man! Does this baby fly now!! I have used the K&N filters on my Buick Riviera in the past and did have about a 10 to 15 horsepower boost (non-scientific). So, I removed the cover of the air box on my 2012 Cadi SRX, ripping out the old filter as if I were removing panties from a virgin's waist. Gently, but firmly I inserted the K&N 33-2444 High Performance Replacement. Instant gratification that lasted longer than usual. Drove it like I stole it. Then, I had a smoke.
A**R
I had problem starting my cadillac SRX 2014. The cruise control was not working and the engine light was on. I thought it was because of the battery. I replaced the battery, which should have been replaced notwithstanding the engine problem. But still was not able to start the engine. I purchased a code reader and found that the problem was cause by the engine mass airflow. So I purchased the engine air filter and air sensor as well as the cabin air filter. After I replaced these parts, all the problems were gone! I saved at least $1,000! The engine air filter worked great, and I don't find any problem with it so far.
I**Z
Buena calidad del material
K**N
Fast Delivery. Keep the nice job up !
M**A
Entrega rápida artículo original
M**M
Fits well & installed easily. Excellent product, better for environment and more cost effective in the long run.
Trustpilot
3 days ago
5 days ago