---
product_id: 749670857
title: "K&N 33-2452 High Performance Replacement Air Filter"
brand: "k&n"
price: "R4030"
currency: ZAR
in_stock: false
reviews_count: 5
category: "K&N"
url: https://www.desertcart.co.za/products/749670857-k-and-n-33-2452-high-performance-replacement-air-filter
store_origin: ZA
region: South Africa
---

# Boosts horsepower & acceleration Washable & reusable design 50% increased airflow K&N 33-2452 High Performance Replacement Air Filter

**Brand:** k&n
**Price:** R4030
**Availability:** ❌ Out of Stock

## Summary

> ♻️ Drive smarter, breathe easier, perform stronger!

## Quick Answers

- **What is this?** K&N 33-2452 High Performance Replacement Air Filter by k&n
- **How much does it cost?** R4030 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/749670857-k-and-n-33-2452-high-performance-replacement-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

- • **Seamless OEM Fit:** Precision fit for Lexus & Toyota models ensures easy installation and compatibility
- • **Backed by Confidence:** 10-Year/Million Mile Limited Warranty for peace of mind
- • **Eco-Friendly Longevity:** Reusable filter lasts up to 50,000 miles, reducing waste and replacement costs
- • **Race-Tested Performance:** Engineered on world’s toughest tracks for daily driving power
- • **Enhanced Engine Efficiency:** Improves airflow by up to 50%, boosting horsepower and fuel economy

## Overview

The K&N 33-2452 High Performance Replacement Air Filter is a washable, reusable panel filter designed to increase engine airflow by up to 50%, enhancing horsepower and acceleration. Compatible with select Lexus and Toyota models, it offers a durable lifespan of up to 50,000 miles before cleaning, backed by a 10-year/million-mile warranty. Engineered for a precise OEM fit, it delivers race-tested performance while reducing environmental impact.

## Description

K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow up to 50%. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your vehicle. K&N air filters are backed by our famous 10-Year/Million Mile Limited Warranty, and they provide an environmentally friendly way to reduce landfill waste by avoiding disposable filters. Engineered to fit easily into your factory air box, installation can be completed in a matter of minutes! K&N develops and tests each product on the world’s toughest race tracks, so we can bring the highest level of performance to your daily driving. Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration.Compatible Vehicles:2015-2018 LEXUS GS200t2012-2014 LEXUS GS2502018-2019 LEXUS GS3002013-2013 LEXUS GS300h2012-2020 LEXUS GS3502012-2018 LEXUS GS450h2008-2011 LEXUS GS4602016-2017 LEXUS IS200t2013-2015 LEXUS IS2502015-2025 LEXUS IS3002013-2017 LEXUS IS300h2014-2025 LEXUS IS3502016-2018 LEXUS RC200t2014-2024 LEXUS RC3002014-2014 LEXUS RC300h2015-2024 LEXUS RC3502017-2017 LEXUS RX3002015-2024 TOYOTA Alphard2009-2013 TOYOTA Crown Majesta2009-2017 TOYOTA Mark X2013-2015 TOYOTA RAV4 IV2015-2023 TOYOTA Vellfire

Review: installation difficile sur rav 4 2014 ,aucune amelioration ,beaucoup de bruit - installation difficile sur rav 4 ,pas au mesures exactes 2014 ,aucune amelioration ,beaucoup de bruit d aspiration,du coup,retour à filtre normal,un achat pour rien
Review: Great upgrade from a paper filter - Good quality. Definitely makes my Lexus GS350 F-sport sound / perform better. Gas mileage is a little better.

## Features

- 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 | B003LRVT40 |
| Brand | K&N |
| Brand Name | K&N |
| Country of Origin | USA |
| Customer Reviews | 4.8 out of 5 stars 770 Reviews |
| Fit Type | Vehicle Specific Fit |
| Global Trade Identification Number | 00024844282613 |
| Item Dimensions L x W x H | 11.5L x 11W x 1.8H Centimeters |
| Item Height | 0.71 Inches |
| Item Shape | Panel |
| Item Weight | 0.52 Kilograms |
| Manufacturer | K&N Engineering |
| Manufacturer Part Number | 33-2452 |
| Model | 33-2452 |
| OEM Equivalent Part Number | 1780131100, 1780131170, 1780138040 |
| OEM Part Number | 1780131100, 1780131170, 1780138040 |
| Product Dimensions | 11.5L x 11W x 1.8H Centimeters |
| Product Grade | Performance Part |
| UPC | 024844282613 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** K&N
- **Product Dimensions:** 11.5L x 11W x 1.8H Centimeters
- **OEM Part Number:** 1780131100, 1780131170, 1780138040
- **Global Trade Identification Number:** 00024844282613
- **Manufacturer:** K&N Engineering

## Images

![K&N 33-2452 High Performance Replacement Air Filter - Image 1](https://m.media-amazon.com/images/I/71BysBFm5iL.jpg)
![K&N 33-2452 High Performance Replacement Air Filter - Image 2](https://m.media-amazon.com/images/I/71gVevbF1-L.jpg)
![K&N 33-2452 High Performance Replacement Air Filter - Image 3](https://m.media-amazon.com/images/I/81Ol3+Ei-uL.jpg)
![K&N 33-2452 High Performance Replacement Air Filter - Image 4](https://m.media-amazon.com/images/I/81akXiHNKKL.jpg)
![K&N 33-2452 High Performance Replacement Air Filter - Image 5](https://m.media-amazon.com/images/I/81l5hgjYqXL.jpg)

## Questions & Answers

**Q: I Buy this but i think the car  less hp and not like befor its trash i will sell ?**
A: I don't think you're getting +10hp with this item as it seems you're expecting. I love my K&N fliter because I know my GS is getting nice clean air and not underperforming. I think if you get a full short air intake you'll get the results you're looking for.

**Q: Does this fit the 2015 Lexus IS250?**
A: My wife's car is a GS 350FSport. Once you add your car to the garage it will confirm if it fits your car.

**Q: Does this filter fit in a Lexus 2007 lexus is350?**
A: No

**Q: Fit for lexus Rc f 350**
A: The K&N engine air filter 33-2452 will fit 2015-2019 Lexus RC350.

## Customer Reviews

### ⭐⭐ installation difficile sur rav 4 2014 ,aucune amelioration ,beaucoup de bruit
*by S***E on 26 December 2020*

installation difficile sur rav 4 ,pas au mesures exactes 2014 ,aucune amelioration ,beaucoup de bruit d aspiration,du coup,retour à filtre normal,un achat pour rien

### ⭐⭐⭐⭐⭐ Great upgrade from a paper filter
*by B***B on 23 December 2025*

Good quality. Definitely makes my Lexus GS350 F-sport sound / perform better. Gas mileage is a little better.

### ⭐⭐⭐⭐⭐ Fits Lexus is perfectly
*by L***T on 8 November 2025*

Very good product

## Frequently Bought Together

- K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Premium, Washable: Compatible with 2012-2024 Lexus/Toyota: (See Product Description for Select Models) 33-2452
- K&N LIFETIME Cabin Air Filter: Premium, Washable, Clean Air for your Cabin: Compatible with 2001-2024 Lexus/Nissan: (See Product Description for Select Models) VF2057
- 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 South Africa*
*Store origin: ZA*
*Last updated: 2026-02-24*