{"product_id":"k-n-engineering-33-5118-high-flow-replacement-air-filter-for-2021-2023-hyundai-elantra","title":"K\u0026N Engineering 33-5118 High-Flow Replacement Air Filter for 2021–2023 Hyundai Elantra","description":"K\u0026amp;N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K\u0026amp;N's No-Hassle Lifetime Limited Warranty. K\u0026amp;N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K\u0026amp;N's most popular product!\nK\u0026amp;N's replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection, and are covered by K\u0026amp;N's No-Hassle Lifetime Limited Warranty.\nAssociated products: 99-5000 Filter Care Service Kit Aerosol\n\u003cul\u003e\n  \u003cli\u003eULTIMATE LONGEVITY: No-hassle lifetime limited warranty on stock replacement K\u0026amp;N air filters- limitations apply\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your vehicle’s factory air filtration with the K\u0026amp;N Engineering 33-5118 High-Flow Replacement Air Filter. Designed as a direct drop-in replacement for the original equipment filter, it fits the factory air box in select 2021–2023 Hyundai Elantra applications with 1.6L or 2.0L four-cylinder engines. Its advanced layered, oiled cotton media is engineered to improve airflow while capturing contaminants that can affect engine performance.\u003c\/p\u003e\u003cp\u003eThe washable and reusable K\u0026amp;N 33-5118 filter is designed for long-term service and can help reduce the need for frequent disposable filter replacements. With proper maintenance using the associated K\u0026amp;N 99-5000 Filter Care Service Kit Aerosol, this performance air filter is engineered to last for the life of the vehicle. Installation is straightforward and requires no permanent modifications to the factory intake system.\u003c\/p\u003e\u003cp\u003eBuilt for drivers seeking improved intake efficiency and dependable engine protection, the K\u0026amp;N Engineering 33-5118 combines reusable construction with K\u0026amp;N’s No-Hassle Lifetime Limited Warranty, subject to applicable limitations. This automotive replacement filter is intended for compatible Hyundai Elantra models and provides a practical performance upgrade for daily driving and long-term vehicle ownership.\u003c\/p\u003e\u003ch3\u003eBrief Description\u003c\/h3\u003e\u003cp\u003eA washable, reusable high-flow replacement air filter designed to fit the factory air box on select 2021–2023 Hyundai Elantra models with 1.6L or 2.0L L4 engines.\u003c\/p\u003e\u003ch3\u003eKey Product Specifications \u0026amp; Technical Data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: K\u0026amp;N Engineering\u003c\/li\u003e\n\u003cli\u003ePart Number: 33-5118\u003c\/li\u003e\n\u003cli\u003eProduct Type: High-flow replacement air filter\u003c\/li\u003e\n\u003cli\u003eVehicle Application: Select 2021–2023 Hyundai Elantra models\u003c\/li\u003e\n\u003cli\u003eEngine Compatibility: Select 1.6L and 2.0L L4 engines\u003c\/li\u003e\n\u003cli\u003eFilter Media: Layered, oiled cotton media\u003c\/li\u003e\n\u003cli\u003eService Design: Washable and reusable\u003c\/li\u003e\n\u003cli\u003eInstallation: Direct replacement in the factory air box\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOne K\u0026amp;N Engineering 33-5118 replacement air filter\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-Flow Performance: Layered, oiled cotton media is engineered to improve airflow and support increased horsepower.\u003c\/li\u003e\n\u003cli\u003eWashable and Reusable: Designed for repeated service to provide long-term value and reduce disposable filter replacement needs.\u003c\/li\u003e\n\u003cli\u003eEngine Protection: Helps capture airborne contaminants while maintaining efficient intake airflow.\u003c\/li\u003e\n\u003cli\u003eDirect-Fit Installation: Designed to install easily into the factory air box without permanent modifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n2021 Hyundai Elantra Limited\u003cbr\u003e\n2021 Hyundai Elantra N Line\u003cbr\u003e\n2021 Hyundai Elantra SE\u003cbr\u003e\n2021 Hyundai Elantra SEL\u003cbr\u003e\n2022 Hyundai Elantra Limited\u003cbr\u003e\n2022 Hyundai Elantra N Line\u003cbr\u003e\n2022 Hyundai Elantra SE\u003cbr\u003e\n2022 Hyundai Elantra SEL\u003cbr\u003e\n2023 Hyundai Elantra Limited\u003cbr\u003e\n2023 Hyundai Elantra N Line\u003cbr\u003e\n2023 Hyundai Elantra SE\u003cbr\u003e\n2023 Hyundai Elantra SEL\u003cbr\u003e\n2024 Hyundai Elantra Limited\u003cbr\u003e\n2024 Hyundai Elantra N Line\u003cbr\u003e\n2024 Hyundai Elantra SE\u003cbr\u003e\n2024 Hyundai Elantra SEL\u003cbr\u003e\n2024 Hyundai Kona Limited\u003cbr\u003e\n2024 Hyundai Kona N Line\u003cbr\u003e\n2024 Hyundai Kona SE\u003cbr\u003e\n2024 Hyundai Kona SEL\u003cbr\u003e\n2025 Hyundai Elantra Limited\u003cbr\u003e\n2025 Hyundai Elantra N Line\u003cbr\u003e\n2025 Hyundai Elantra SE\u003cbr\u003e\n2025 Hyundai Elantra SEL Convenience\u003cbr\u003e\n2025 Hyundai Elantra SEL Sport\u003cbr\u003e\n2025 Hyundai Kona Limited\u003cbr\u003e\n2025 Hyundai Kona N Line\u003cbr\u003e\n2025 Hyundai Kona N Line S\u003cbr\u003e\n2025 Hyundai Kona SE\u003cbr\u003e\n2025 Hyundai Kona SEL\u003cbr\u003e\n2025 Hyundai Kona SEL Convenience\u003cbr\u003e\n2025 Kia K4 EX\u003cbr\u003e\n2025 Kia K4 GT-Line\u003cbr\u003e\n2025 Kia K4 GT-Line Turbo\u003cbr\u003e\n2025 Kia K4 LX\u003cbr\u003e\n2025 Kia K4 LXS\u003cbr\u003e\n2026 Hyundai Elantra Blue Hybrid\u003cbr\u003e\n2026 Hyundai Elantra Limited\u003cbr\u003e\n2026 Hyundai Elantra Limited Hybrid\u003cbr\u003e\n2026 Hyundai Elantra SE\u003cbr\u003e\n2026 Hyundai Elantra SEL Convenience\u003cbr\u003e\n2026 Hyundai Elantra SEL Sport\u003cbr\u003e\n2026 Hyundai Elantra SEL Sport Hybrid\u003cbr\u003e\n2026 Hyundai Elantra SEL Sport Premium\u003cbr\u003e\n2026 Hyundai Kona Limited\u003cbr\u003e\n2026 Hyundai Kona SE\u003cbr\u003e\n2026 Hyundai Kona SEL Premium\u003cbr\u003e\n2026 Hyundai Kona SEL Sport\u003cbr\u003e\n2026 Kia K4 EX\u003cbr\u003e\n2026 Kia K4 GT-Line\u003cbr\u003e\n2026 Kia K4 GT-Line Turbo\u003cbr\u003e\n2026 Kia K4 LX\u003cbr\u003e\n2026 Kia K4 LXS\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":67593812836604,"sku":"33-5118","price":88.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/d3c6ba50a09ab8280bccc45653c9478b.jpg?v=1790546410","url":"https:\/\/diycustoms.store\/products\/k-n-engineering-33-5118-high-flow-replacement-air-filter-for-2021-2023-hyundai-elantra","provider":"diycustoms.store","version":"1.0","type":"link"}