--- product_id: 649415190 title: "K&N 33-2438 High Performance Replacement Air Filter" brand: "k&n" price: "₩403873" currency: KRW in_stock: false reviews_count: 5 category: "K&N" url: https://www.desertcart.kr/products/649415190-k-and-n-33-2438-high-performance-replacement-air-filter store_origin: KR region: South Korea --- # 50% increased airflow Boosts horsepower & acceleration Washable & reusable design K&N 33-2438 High Performance Replacement Air Filter **Brand:** k&n **Price:** ₩403873 **Availability:** ❌ Out of Stock ## Summary > 💨 Unleash your engine’s true potential with K&N High-Flow Air Filter! ## Quick Answers - **What is this?** K&N 33-2438 High Performance Replacement Air Filter by k&n - **How much does it cost?** ₩403873 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/649415190-k-and-n-33-2438-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:** Custom fit for easy installation with original vehicle electronics - • **Cost-Saving Upgrade:** Eliminate frequent replacements and reduce landfill waste - • **Trusted by Millions:** Backed by 10-Year/Million Mile Limited Warranty and stellar reviews - • **Eco-Friendly Longevity:** Reusable filter lasts up to 50,000 miles before cleaning - • **Race-Tested Performance:** Engineered on world’s toughest tracks for daily driving power ## Overview The K&N 33-2438 High Performance Replacement Air Filter boosts engine horsepower and acceleration by increasing airflow up to 50%. Designed for durability, it’s washable and reusable for up to 50,000 miles, fitting seamlessly with OEM vehicle electronics. Backed by a 10-year/million mile warranty and engineered on top race tracks, it’s the trusted upgrade for Toyota and Lexus SUVs from 2010-2024. ## 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:2010-2023 LEXUS GX4602010-2024 TOYOTA 4Runner2010-2014 TOYOTA FJ Cruiser2010-2016 TOYOTA Land Cruiser2010-2015 TOYOTA Land Cruiser Prado2010-2016 TOYOTA Prado Review: Doesn't look like a high quality product Review: 俺の定番メニュー - 車を購入したら必ず取り替えるパーツが、このフィルター。むき出しのキノコは低速スカスカになったり夏の熱対策を考えたり要するにオーバースペックなんですね。 こっちのパーツは1度メンテナンスキットを購入したら、ずっと使えますし効果も体感出来ると思ってるので信頼してます。 ## 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 | B003NDM0QI | | Best Sellers Rank | #249,643 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #821 in Motorcycle & ATV Air Filters | | Brand | K&N | | Brand Name | K&N | | Country of Origin | USA | | Customer Reviews | 4.8 out of 5 stars 1,945 Reviews | | Fit Type | Custom Fit | | Global Trade Identification Number | 00024844276490 | | Item Dimensions L x W x H | 15.4L x 11.7W x 1.4H Centimeters | | Item Shape | Panel | | Item Weight | 0.63 Kilograms | | Manufacturer | K&N Engineering | | Manufacturer Part Number | 33-2438 | | Model | 33-2438 | | OEM Equivalent Part Number | 1780138050, 1780138051 | | OEM Part Number | 1780138050, 1780138051 | | Product Dimensions | 15.4L x 11.7W x 1.4H Centimeters | | Product Grade | Replacement Part | | UPC | 024844276490 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** K&N - **Fit Type:** Custom Fit - **OEM Part Number:** 1780138050, 1780138051 - **Product Dimensions:** 15.4L x 11.7W x 1.4H Centimeters - **Product Grade:** Replacement Part ## Images ![K&N 33-2438 High Performance Replacement Air Filter - Image 1](https://m.media-amazon.com/images/I/81wx8hKsPaL.jpg) ![K&N 33-2438 High Performance Replacement Air Filter - Image 2](https://m.media-amazon.com/images/I/81py7pzabWL.jpg) ![K&N 33-2438 High Performance Replacement Air Filter - Image 3](https://m.media-amazon.com/images/I/71pRBHVl3RL.jpg) ![K&N 33-2438 High Performance Replacement Air Filter - Image 4](https://m.media-amazon.com/images/I/61diaWruAWL.jpg) ![K&N 33-2438 High Performance Replacement Air Filter - Image 5](https://m.media-amazon.com/images/I/81l5hgjYqXL.jpg) ## Questions & Answers **Q: does it fit in a tacoma 2019 4 cylinders?** A: All I can affirm is that it fits perfectly my 4runner 2020 **Q: Is this compatible to Toyota Rush 2019** A: I doubt it, I use it on a 4Runner (4L) and generally speaking this filter is use on “big” engines the Rush has a 1.5L engine, which probably does not require that big of an air flow **Q: Is this compatible with the toyota hilux 2019?** A: No, the K&N Engine Air Filter] 33-2438 will not fit a 2019 Toyota Hilux. **Q: Will this filter also fit a 2017 4Runner?** A: It Should fit as a direct fit but it never hurts to double check with the K&N web sit to make sure it dose fit. ## Customer Reviews ### ⭐ Doesn't look like a high quality product *by M***A on 8 June 2021* ### ⭐⭐⭐⭐⭐ 俺の定番メニュー *by 猫***。 on 30 April 2023* 車を購入したら必ず取り替えるパーツが、このフィルター。むき出しのキノコは低速スカスカになったり夏の熱対策を考えたり要するにオーバースペックなんですね。 こっちのパーツは1度メンテナンスキットを購入したら、ずっと使えますし効果も体感出来ると思ってるので信頼してます。 ### ⭐⭐⭐⭐⭐ K&N Engine Air Filter - Unbeatable Upgrade for Enhanced Performance! *by B***O on 15 February 2024* ## Frequently Bought Together - K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Premium, Washable: Compatible with 2010-2024 Toyota/Lexus: GX460, 4Runner, FJ, Land Cruiser, Prado, 33-2438 - K&N LIFETIME Cabin Air Filter: Premium, Washable, Clean Air for your Cabin: Compatible with 2006-2024 DAIHATSU/Jaguar/Land Rover/Lexus: ( See Producr Descriptions for Select Models), VF2000 - K&N Air Filter Cleaning Kit: Aerosol Filter Cleaner and Oil Kit; Restores Engine Air Filter Performance; Service Kit-99-5000, Multi --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/649415190-k-and-n-33-2438-high-performance-replacement-air-filter](https://www.desertcart.kr/products/649415190-k-and-n-33-2438-high-performance-replacement-air-filter) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-04-23*