{"product_id":"k-n-33-2281-engine-air-filter","title":"K\u0026N 33-2281 Engine Air Filter","description":"\u003ch2\u003eOverview of K\u0026amp;N 33-2281 Replacement Air Filter\u003c\/h2\u003e\u003cp\u003eThe K\u0026amp;N 33-2281 replacement air filter is designed for Toyota 4Runner, FJ Cruiser, Tacoma, and Tundra models. This high-performance panel air filter features a flexible frame and pre-oiled cotton gauze material to provide reliable airflow and filtration.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-performance engine air filter with cotton gauze material\u003c\/li\u003e\n\u003cli\u003ePanel-shaped design with flexible frame for easy fitment\u003c\/li\u003e\n\u003cli\u003ePre-oiled filter requiring 1.27 oz (38 ml) re-oiling amount\u003c\/li\u003e\n\u003cli\u003eWashable and reusable for extended service life\u003c\/li\u003e\n\u003cli\u003eDimensions: 14.063 in length, 6.563 in width, 1.563 in height\u003c\/li\u003e\n\u003cli\u003eCompatible with Toyota 4Runner, FJ Cruiser, Tacoma, and Tundra\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe K\u0026amp;N 33-2281 engine air filter utilizes multiple layers of cotton gauze to trap contaminants while allowing optimal airflow to the engine. Its panel shape and flexible frame ensure a secure fit in the airbox of compatible Toyota vehicles. The filter comes pre-oiled, which means it is ready for immediate installation and requires a re-oiling amount of 1.27 oz (38 ml) during maintenance. This washable filter supports repeated cleaning cycles, reducing replacement frequency and maintaining engine performance over time.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eImproves air filtration for Toyota 4Runner, FJ Cruiser, Tacoma, and Tundra engines\u003c\/li\u003e\n\u003cli\u003eHelps maintain engine efficiency by reducing dirt and debris intake\u003c\/li\u003e\n\u003cli\u003eSupports consistent airflow to prevent power loss and rough idling\u003c\/li\u003e\n\u003cli\u003eReduces the need for frequent filter replacements with washable design\u003c\/li\u003e\n\u003cli\u003ePrevents premature engine wear caused by contaminated air\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the K\u0026amp;N 33-2281 air filter, ensure the airbox is clean and free of debris before placement. The flexible frame allows for easy positioning within the airbox. Since the filter is pre-oiled, no additional oiling is necessary before initial installation. For maintenance, clean the filter using K\u0026amp;N cleaning kits and re-oil with the specified 1.27 oz (38 ml) amount to maintain filtration efficiency.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eK\u0026amp;N air filters are engineered to meet strict quality standards for durability and performance. The 33-2281 replacement air filter is constructed with high-quality cotton gauze and a flexible frame to withstand repeated cleaning and use. While specific warranty details are not provided here, K\u0026amp;N typically offers a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":52019531415733,"sku":"BBWQ-33-2281","price":77.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/KN_332281_FRO.jpg?v=1775071942","url":"https:\/\/www.partcatalog.com\/products\/k-n-33-2281-engine-air-filter","provider":"PartCatalog","version":"1.0","type":"link"}