{"product_id":"k-n-replacement-air-filter-for-2011-2012-gmc-sierra-and-chevy-silverado-2500-3500-hd","title":"K\u0026N Replacement Air Filter for 2011-2012 GMC Sierra and Chevy Silverado 2500\/3500 HD","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eUpgrade your vehicle's airflow with the K\u0026amp;N Engineering Part Number KNn33-2466 high-flow air filter, designed specifically for 2011 and 2012 GMC Sierra and Chevy Silverado 2500 and 3500 HD models. Crafted with layered, oiled cotton media, this washable and reusable filter enhances engine performance by increasing horsepower and improving airflow. Its advanced design captures contaminants effectively while allowing maximum air passage, helping your engine run more efficiently and respond better under load. The filter's easy drop-in installation makes it simple to upgrade without extensive modifications, fitting snugly into your factory air box for a direct replacement. Built to last for the entire lifespan of your vehicle, the K\u0026amp;N high-flow filter is backed by a 10-Year\/Million Mile Limited Warranty, providing confidence in its durability and performance. Whether for daily driving or demanding workloads, this filter delivers consistent and reliable airflow, contributing to improved engine protection and overall vehicle performance. Maintain your vehicle's peak efficiency and enjoy longer-lasting filtration with this premium, reusable air filter from K\u0026amp;N Engineering.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eLayered, oiled cotton media for optimal airflow and contaminant capture\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReusable and washable design for long-term use\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEasy drop-in replacement for factory air box\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered to increase horsepower and engine efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDurable construction backed by a 10-Year\/Million Mile Limited Warranty\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFitment:\n\u003cbr\u003e2011 Chevrolet Silverado 2500 HD LT\n\u003cbr\u003e2011 Chevrolet Silverado 2500 HD LTZ\n\u003cbr\u003e2011 Chevrolet Silverado 2500 HD WT\n\u003cbr\u003e2011 Chevrolet Silverado 3500 HD LT\n\u003cbr\u003e2011 Chevrolet Silverado 3500 HD LTZ\n\u003cbr\u003e2011 Chevrolet Silverado 3500 HD WT\n\u003cbr\u003e2011 GMC Sierra 2500 HD Denali\n\u003cbr\u003e2011 GMC Sierra 2500 HD SLE\n\u003cbr\u003e2011 GMC Sierra 2500 HD SLT\n\u003cbr\u003e2011 GMC Sierra 2500 HD WT\n\u003cbr\u003e2011 GMC Sierra 3500 HD Denali\n\u003cbr\u003e2011 GMC Sierra 3500 HD SLE\n\u003cbr\u003e2011 GMC Sierra 3500 HD SLT\n\u003cbr\u003e2011 GMC Sierra 3500 HD WT\n\u003cbr\u003e2012 Chevrolet Silverado 2500 HD LT\n\u003cbr\u003e2012 Chevrolet Silverado 2500 HD LTZ\n\u003cbr\u003e2012 Chevrolet Silverado 2500 HD WT\n\u003cbr\u003e2012 Chevrolet Silverado 3500 HD LT\n\u003cbr\u003e2012 Chevrolet Silverado 3500 HD LTZ\n\u003cbr\u003e2012 Chevrolet Silverado 3500 HD WT\n\u003cbr\u003e2012 GMC Sierra 2500 HD Denali\n\u003cbr\u003e2012 GMC Sierra 2500 HD SLE\n\u003cbr\u003e2012 GMC Sierra 2500 HD SLT\n\u003cbr\u003e2012 GMC Sierra 2500 HD WT\n\u003cbr\u003e2012 GMC Sierra 3500 HD Denali\n\u003cbr\u003e2012 GMC Sierra 3500 HD SLE\n\u003cbr\u003e2012 GMC Sierra 3500 HD SLT\n\u003cbr\u003e2012 GMC Sierra 3500 HD WT\n\u003cbr\u003e2013 Chevrolet Silverado 2500 HD LT\n\u003cbr\u003e2013 Chevrolet Silverado 2500 HD LTZ\n\u003cbr\u003e2013 Chevrolet Silverado 2500 HD WT\n\u003cbr\u003e2013 Chevrolet Silverado 3500 HD LT\n\u003cbr\u003e2013 Chevrolet Silverado 3500 HD LTZ\n\u003cbr\u003e2013 Chevrolet Silverado 3500 HD WT\n\u003cbr\u003e2013 GMC Sierra 2500 HD Denali\n\u003cbr\u003e2013 GMC Sierra 2500 HD SLE\n\u003cbr\u003e2013 GMC Sierra 2500 HD SLT\n\u003cbr\u003e2013 GMC Sierra 2500 HD WT\n\u003cbr\u003e2013 GMC Sierra 3500 HD Denali\n\u003cbr\u003e2013 GMC Sierra 3500 HD SLE\n\u003cbr\u003e2013 GMC Sierra 3500 HD SLT\n\u003cbr\u003e2013 GMC Sierra 3500 HD WT\n\u003cbr\u003e2014 Chevrolet Silverado 2500 HD LT\n\u003cbr\u003e2014 Chevrolet Silverado 2500 HD LTZ\n\u003cbr\u003e2014 Chevrolet Silverado 2500 HD WT\n\u003cbr\u003e2014 Chevrolet Silverado 3500 HD LT\n\u003cbr\u003e2014 Chevrolet Silverado 3500 HD LTZ\n\u003cbr\u003e2014 Chevrolet Silverado 3500 HD WT\n\u003cbr\u003e2014 GMC Sierra 2500 HD Denali\n\u003cbr\u003e2014 GMC Sierra 2500 HD SLE\n\u003cbr\u003e2014 GMC Sierra 2500 HD SLT\n\u003cbr\u003e2014 GMC Sierra 2500 HD WT\n\u003cbr\u003e2014 GMC Sierra 3500 HD Denali\n\u003cbr\u003e2014 GMC Sierra 3500 HD SLE\n\u003cbr\u003e2014 GMC Sierra 3500 HD SLT\n\u003cbr\u003e2014 GMC Sierra 3500 HD WT\n\u003cbr\u003e2015 Chevrolet Silverado 2500 HD High Country\n\u003cbr\u003e2015 Chevrolet Silverado 2500 HD LT\n\u003cbr\u003e2015 Chevrolet Silverado 2500 HD LTZ\n\u003cbr\u003e2015 Chevrolet Silverado 2500 HD WT\n\u003cbr\u003e2015 Chevrolet Silverado 3500 HD High Country\n\u003cbr\u003e2015 Chevrolet Silverado 3500 HD LT\n\u003cbr\u003e2015 Chevrolet Silverado 3500 HD LTZ\n\u003cbr\u003e2015 Chevrolet Silverado 3500 HD WT\n\u003cbr\u003e2015 GMC Sierra 2500 HD Base\n\u003cbr\u003e2015 GMC Sierra 2500 HD Denali\n\u003cbr\u003e2015 GMC Sierra 2500 HD SLE\n\u003cbr\u003e2015 GMC Sierra 2500 HD SLT\n\u003cbr\u003e2015 GMC Sierra 3500 HD Base\n\u003cbr\u003e2015 GMC Sierra 3500 HD Denali\n\u003cbr\u003e2015 GMC Sierra 3500 HD SLE\n\u003cbr\u003e2015 GMC Sierra 3500 HD SLT\n\u003cbr\u003e2016 Chevrolet Silverado 2500 HD High Country\n\u003cbr\u003e2016 Chevrolet Silverado 2500 HD LT\n\u003cbr\u003e2016 Chevrolet Silverado 2500 HD LTZ\n\u003cbr\u003e2016 Chevrolet Silverado 2500 HD WT\n\u003cbr\u003e2016 Chevrolet Silverado 3500 HD High Country\n\u003cbr\u003e2016 Chevrolet Silverado 3500 HD LT\n\u003cbr\u003e2016 Chevrolet Silverado 3500 HD LTZ\n\u003cbr\u003e2016 Chevrolet Silverado 3500 HD WT\n\u003cbr\u003e2016 GMC Sierra 2500 HD Base\n\u003cbr\u003e2016 GMC Sierra 2500 HD Denali\n\u003cbr\u003e2016 GMC Sierra 2500 HD SLE\n\u003cbr\u003e2016 GMC Sierra 2500 HD SLT\n\u003cbr\u003e2016 GMC Sierra 3500 HD Base\n\u003cbr\u003e2016 GMC Sierra 3500 HD Denali\n\u003cbr\u003e2016 GMC Sierra 3500 HD SLE\n\u003cbr\u003e2016 GMC Sierra 3500 HD SLT\u003c\/p\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":45762834923719,"sku":"knn33-2466","price":120.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/857c849007bcf4467ef2690334cfec6e.jpg?v=1762745995","url":"https:\/\/mainstreeteshop.com\/products\/k-n-replacement-air-filter-for-2011-2012-gmc-sierra-and-chevy-silverado-2500-3500-hd","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}