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The K&N 33-2451 is a high-performance, reusable air filter designed specifically for Hyundai Elantra, Creta, and Alcazar models. It boosts horsepower and acceleration by optimizing airflow while providing exceptional filtration. Built to last up to 50,000 miles before cleaning, it offers a cost-effective, eco-friendly upgrade that integrates seamlessly with your vehicleโs OEM electronics.





| ASIN | B003LS15XY |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #43,883 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #72 in Engine Air Filters |
| Brand | K&N |
| Brand Name | K&N |
| Country of Origin | USA |
| Customer Reviews | 4.6 out of 5 stars 797 Reviews |
| Fit Type | Vehicle Specific Fit |
| Global Trade Identification Number | 00024844282620 |
| Item Shape | Rectangular |
| Item Weight | 0.8 Pounds |
| Manufacturer | K&N |
| Manufacturer Part Number | 33-2451 |
| Model | 33-2451 |
| OEM Equivalent Part Number | 281131R100, 281132S000, 281132S100, 281133S000, 281133X000, 281133Z100, K281133X000 |
| OEM Part Number | 281131R100, 281132S000, 281132S100, 281133S000, 281133X000, 281133Z100, K281133X000 |
| Product Grade | Performance,Replacement |
| Shape | Rectangular |
| UPC | 024844282620 |
| Unit Count | 1.0 Count |
P**A
Fits new gen Creta and alcazar
This fits exactly for creta, alcazar 1.5 TGDI engines so go for it good quality, not much increases in intake sounds as fitted in orginal air box. You will feel the power difference right away, sluggishness at lower RPM is much better now and pull is better too with increases in mileage. Overall value for money.
S**Y
Perfect fit for Creta 1.6 Petrol
Suitable for Creta petrol 1.6 2016 model. Ecact fit.
A**M
Drastic improvement on torque wid these filters installed
Really makes a difference in the way your car performs. I installed it on ma Creta. I could experience stark difference in the acceleration and improved torque. Lovin it. Would say it's a must have if you love your car
J**V
Throttle Response Boost for My Hyundai Creta 1.6 Petrol 2018
K&N 33-2451 is a perfect fit for my Hyundai Creta 1.6 Petrol SX+ Auto (2018), which originally uses the Hyundai air filter part number 28113A0100. Iโve used this filter for only a few days, under 100 km and I can already feel a some improvement. The throttle response is sharper, and the acceleration feels more immediate. Itโs not a dramatic transformation since this is a naturally aspirated engine, but the refinement and responsiveness are clearly better. For anyone looking to enhance the driving feel without modifications, this filter delivers exactly what it promises.
P**R
Fits perfect for creta 2018 vtvt petrol automatic!
Its fits perfectly in 1.6vtvt automatic creta petrol 2018 model... thr was a drastic change in torque... earlier thr was a lit of lag in performance, mine us a brand new car.... Hope the warranty or the engine is not effected with this filter, but am very happy... Dont know whetger i ll get a better mileage that time will tell... (P.S The packaging was tathered when it arrived, thats y am dropping the Star above)
P**V
fits my car but it says it doesn't fit the verna 1.6 fluidic vtvt
it says it won't fit verna, order description is wrong between the two filters for verna 1.6 vtvt. i bought the other one which website says it will fit and website says this won't fit bit it does
L**Y
Breathe free, Kia Carens!
Once I replaced the new original air filter with the KNN filter, the car throttle feels very light and responsive. Very noticeable increase in acceleration. Worth every cent!
G**T
En fonction au top
Parfait fait sa fonction je recommande fortement gain de puissance...merci
H**H
K&N Filter
ุงูุถู ู ู ููุชุฑ ุงูููุงูุฉ ๐๐ป
J**2
2012 i40 with 190k miles approves
I have bought these style of filters for 3 cars now - a very nippy Audi TT, a Nissan Qashqai and now an elderly i40 estate. Although it obviously doesn't give any noticeable increase in acceleration, it does seem to get me about 5% increase on MPG. What's more noticeable in all the cars is the low end power, the smoothness of the drives and how much less I need to change down a gear when slowing through village roads (I live in a rural area). It's just a *nicer* drive even on the 1.7 diesel with 190k miles (305k km!) on it. Plus not cleaning vs replacing seems slightly better for the environment.
R**Z
Gran producto
De las mejores marcar en accesorios para coches. Es costoso, pero te olvidas de filtros.
Trustpilot
2 weeks ago
1 month ago