---
product_id: 64810642
title: "- 33-2451 High Performance Replacement Car Air Filter"
brand: "k&n"
price: "AED 439"
currency: AED
in_stock: true
reviews_count: 11
category: "K&N"
url: https://www.desertcart.ae/products/64810642-33-2451-high-performance-replacement-car-air-filter
store_origin: AE
region: United Arab Emirates
---

# Washable & reusable up to 50,000 miles Boosts horsepower by 1-4 HP OE-level filtration & engine protection - 33-2451 High Performance Replacement Car Air Filter

**Brand:** k&n
**Price:** AED 439
**Availability:** ✅ In Stock

## Summary

> 🏁 Drive smarter, breathe better, and never replace your air filter again!

## Quick Answers

- **What is this?** - 33-2451 High Performance Replacement Car Air Filter by k&n
- **How much does it cost?** AED 439 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/64810642-33-2451-high-performance-replacement-car-air-filter)

## Best For

- k&n enthusiasts

## Why This Product

- Trusted k&n brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lifetime Reusability:** Save money and the planet with a washable filter that lasts the life of your vehicle.
- • **Warranty-Safe Upgrade:** Enhance your ride’s performance without risking your vehicle’s warranty.
- • **Race-Proven Power Boost:** Unlock up to 4 extra horsepower and feel the acceleration difference instantly.
- • **Precision Fit for Hyundai:** Engineered specifically for Hyundai Elantra 1.6 & 1.8 for seamless installation and performance.
- • **Optimal Airflow & Filtration:** Experience maximum airflow without compromising engine protection thanks to advanced cotton gauze tech.

## Overview

The K&N 33-2451 is a high-performance replacement air filter designed for Hyundai Elantra 1.6 and 1.8 models. It delivers a measurable horsepower boost (1-4 HP), exceptional airflow with OE-level filtration, and is washable and reusable for up to 50,000 miles, ensuring long-term engine protection and cost savings. Engineered with race-proven cotton gauze technology, it fits perfectly without voiding your vehicle warranty.

## Description

K&N 33-2451 High Performance Replacement Car Air Hyundai Elantra petrol New

Review: 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.
Review: Perfect fit for Creta 1.6 Petrol - Suitable for Creta petrol 1.6 2016 model. Ecact fit.

## Features

- Vehicle Compatibility: Hyundai Elantra 1.6, Elantra 1.8
- Designed to boost horsepower and rate of acceleration
- Can be cleaned and used again
- High air flow with exceptional filtration
- Lasts up to 50,000 miles before cleaning is required depending on driving conditions
- Works with original equipment manufacturer vehicle electronics

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003LS15XY |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #30,304 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #53 in Engine Air Filters |
| Brand | K&N |
| Brand Name | K&N |
| Country of Origin | USA |
| Customer Reviews | 4.6 out of 5 stars 792 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 |

## Product Details

- **Brand:** K&N
- **Fit Type:** Vehicle Specific Fit
- **Global Trade Identification Number:** 00024844282620
- **OEM Part Number:** 281131R100, 281132S000, 281132S100, 281133S000, 281133X000, 281133Z100, K281133X000
- **Product Grade:** Performance,Replacement

## Images

![- 33-2451 High Performance Replacement Car Air Filter - Image 1](https://m.media-amazon.com/images/I/818Xb0PBRIL.jpg)
![- 33-2451 High Performance Replacement Car Air Filter - Image 2](https://m.media-amazon.com/images/I/81laY0+LVRL.jpg)
![- 33-2451 High Performance Replacement Car Air Filter - Image 3](https://m.media-amazon.com/images/I/91Dj82JgZOL.jpg)
![- 33-2451 High Performance Replacement Car Air Filter - Image 4](https://m.media-amazon.com/images/I/51-gydqLWGL.jpg)
![- 33-2451 High Performance Replacement Car Air Filter - Image 5](https://m.media-amazon.com/images/I/71zMIHz74lL.jpg)

## Questions & Answers

**Q: Does it fit a Hyundai Tucson 2014? Amazon says it doesn't but it looks exactly like the current filter.**
A: Just google it or call the dealership.It fit a 2013 Elantra.

**Q: Hello, i need the air filter for the kia sportage model2013. what is the k&n model air filter??**
A: Hi Luis! You would need Part Number 33-2451, which is the same one you're looking at! Hope that helps.

**Q: Could someone tell me the part no. for the k&n air filter for kia cerato/ forte 2017???**
A: At this time we do not currently have a recommended performance replacement air filter for the 2017 KIA Forte 2.0L L4.

**Q: Does the k&n drop-in filter improve the engine sound at all? i"m hoping for the induction "whoosh". the sportage sounds like a coffee grinder as it is**
A: Does not change the sound at all. If your sportage sounds like a coffee grinder, you need to take it in for service. I work at a Kia dealer and I myself own a 2015 sportage and it is quiet as can be. Sweet ride.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fits new gen Creta and alcazar
*by P***A on 10 October 2025*

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.

### ⭐⭐⭐⭐⭐ Perfect fit for Creta 1.6 Petrol
*by S***Y on 25 September 2025*

Suitable for Creta petrol 1.6 2016 model. Ecact fit.

### ⭐⭐⭐⭐⭐ Drastic improvement on torque wid these filters installed
*by A***M on 18 August 2016*

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

## Frequently Bought Together

- K&N High-Flow Original Lifetime Engine Air Filter: Increase Power & Acceleration, Washable, Replacement Air Filter: Compatible with 2010-2019 Hyundai/Kia (i40, Elantra, GT, i30, Tucson, Forte) 33-2451
- K&N LIFETIME Cabin Air Filter: Premium, Washable, Clean Air for your Cabin: Compatible with 2008-2020 Hyundai/Kia: (See Product Description for Select Models) VF2037
- K&N Air Filter Cleaning Kit: Aerosol Filter Cleaner and Oil Kit; Restores Engine Air Filter Performance; Service Kit-99-5000, Multi

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-05-11*