{"product_id":"k-n-33-2135-engine-air-filter","title":"K\u0026N 33-2135 Engine Air Filter","description":"\u003ch2\u003eOverview of the K\u0026amp;N 33-2135 Replacement Air Filter\u003c\/h2\u003e\u003cp\u003eThe K\u0026amp;N 33-2135 replacement air filter is designed to provide reliable engine air filtration for select Cadillac, Chevrolet, and GMC vehicles. This high-performance panel air filter features a flexible frame and pre-oiled cotton gauze media to ensure efficient 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 3.28 oz (97 ml) of re-oiling\u003c\/li\u003e\n\u003cli\u003eDimensions: 12.5 in length x 9.875 in width x 1.625 in height\u003c\/li\u003e\n\u003cli\u003eWashable and reusable for extended service life\u003c\/li\u003e\n\u003cli\u003eCompatible with various Cadillac, Chevrolet, and GMC models\u003c\/li\u003e\n\u003cli\u003eBacked by a 1,000,000 mile\/10 year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe K\u0026amp;N 33-2135 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 design ensure a secure fit in the air intake system of compatible vehicles. The filter comes pre-oiled, simplifying initial installation, and can be washed and re-oiled to maintain performance over time. Measuring 12.5 inches in length, 9.875 inches in width, and 1.625 inches in height, this filter is engineered to meet the specifications required by various Cadillac Escalade, Chevrolet Silverado, and GMC Sierra models, among others.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCadillac Escalade, Escalade ESV, Escalade EXT\u003c\/li\u003e\n\u003cli\u003eChevrolet Avalanche, Avalanche 2500, Silverado 1500, Silverado 2500, Silverado 3500, Suburban 1500, Suburban 2500, Tahoe\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 1500, Sierra 2500, Sierra 3500, Yukon, Yukon XL, Yukon XL 1500, Yukon XL 2500\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by the K\u0026amp;N 33-2135 Air Filter\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduced engine performance due to clogged or dirty air filters\u003c\/li\u003e\n\u003cli\u003eDecreased fuel efficiency from restricted airflow\u003c\/li\u003e\n\u003cli\u003eEngine wear caused by contaminants entering the intake system\u003c\/li\u003e\n\u003cli\u003eFrequent replacement costs with disposable filters\u003c\/li\u003e\n\u003cli\u003eEnvironmental waste from non-reusable filters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the K\u0026amp;N 33-2135 air filter, ensure the airbox is clean and free of debris before placing the filter. The flexible frame allows for a snug fit, but verify that the filter seats properly to prevent unfiltered air bypass. Since the filter is pre-oiled, no additional oiling is necessary at installation. For maintenance, clean and re-oil the filter following K\u0026amp;N’s recommended procedures to maintain filtration efficiency and airflow.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eK\u0026amp;N supports the 33-2135 replacement air filter with a 1,000,000 mile or 10-year limited warranty, reflecting confidence in the product’s durability and performance. This warranty covers defects in materials and workmanship under normal use, providing assurance for long-term engine protection in compatible Cadillac, Chevrolet, and GMC vehicles.\u003c\/p\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":52019530727605,"sku":"BBWQ-33-2135","price":80.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/KN_332135_FRO.jpg?v=1775071941","url":"https:\/\/www.partcatalog.com\/products\/k-n-33-2135-engine-air-filter","provider":"PartCatalog","version":"1.0","type":"link"}