---
product_id: 64810642
title: "33-2451 High Performance Replacement Car Air Filter"
brand: "k&n"
price: "657.91 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/64810642-33-2451-high-performance-replacement-car-air-filter
store_origin: TN
region: Tunisia
---

# Lasts up to 50,000 miles Washable & reusable Boosts 1-4 HP 33-2451 High Performance Replacement Car Air Filter

**Brand:** k&n
**Price:** 657.91 DT
**Availability:** ✅ In Stock

## Summary

> 🏁 Drive smarter, breathe cleaner, and leave the pack behind.

## Quick Answers

- **What is this?** 33-2451 High Performance Replacement Car Air Filter by k&n
- **How much does it cost?** 657.91 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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

- • **Engine Armor Technology:** Advanced multi-layer cotton gauze with oil treatment traps dirt without sacrificing airflow.
- • **Race-Proven Power Boost:** Unlock up to 4 extra horsepower and feel the acceleration surge in your Hyundai Elantra.
- • **Seamless OEM Compatibility:** Fits perfectly with your vehicle’s original electronics and won’t void your warranty.
- • **Lifetime Filter, Zero Waste:** Eco-conscious design with washable, reusable cotton gauze—never buy another air filter again.
- • **Effortless Installation & Maintenance:** Quick to install and easy to clean, keeping your engine breathing fresh mile after mile.

## Overview

The K&N 33-2451 High Performance Replacement Air Filter is engineered specifically for Hyundai Elantra 1.6 and 1.8 models, delivering a proven 1-4 horsepower boost and enhanced acceleration. Featuring a durable, washable cotton gauze design treated with specialized oil, it ensures maximum airflow while providing superior engine protection. Designed to last up to 50,000 miles before cleaning, it maintains OEM compatibility without voiding warranties, making it the ultimate upgrade for performance-minded drivers seeking longevity and eco-friendly reuse.

## Description

K&N 33-2451 High Performance Replacement Car Air Filter

## 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 |
|---------------|-------|
| Brand | K&N |
| OEM Part Number | 281131R100, 281132S000, 281132S100, 281133S000, 281133X000, 281133Z100, K281133X000 |
| Global Trade Identification Number | 00024844282620 |
| Shape | Rectangular |
| Manufacturer | K&N |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 024844282620 |
| Product Dimensions | 1.7 x 7.7 x 13.5 cm; 362.87 g |
| Item model number | 33-2451 |
| Manufacturer Part Number | 33-2451 |
| Volume | 105.68 Fluid Ounces |
| Material | Petrol |
| Size | medium |
| Assembly Required | No |
| Safety Rating | Não aplicável |
| Country of Origin | USA |
| Item Weight | 363 g |

## Product Details

- **Brand:** K&N
- **OEM Part Number:** 281131R100, 281132S000, 281132S100, 281133S000, 281133X000, 281133Z100, K281133X000
- **Global Trade Identification Number:** 00024844282620
- **Shape:** Rectangular
- **Manufacturer:** K&N

## Images

![33-2451 High Performance Replacement Car Air Filter - Image 1](https://m.media-amazon.com/images/I/818Xb0PBRIL.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.

## 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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**Shop now:** [https://www.desertcart.tn/products/64810642-33-2451-high-performance-replacement-car-air-filter](https://www.desertcart.tn/products/64810642-33-2451-high-performance-replacement-car-air-filter)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-28*