{"product_id":"k-n-engineering-knn77-3023kp-cold-air-intake-system-for-chevrolet-avalanche-and-suburban-v8-4-8l-5-3l","title":"K\u0026N Engineering KNN77-3023KP Cold Air Intake System for Chevrolet Avalanche and Suburban V8-4.8L\/5.3L","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eEnhance your Chevrolet Avalanche and Suburban with the K\u0026amp;N Engineering KNN77-3023KP Cold Air Intake System, designed to deliver a significant boost in horsepower and torque. Featuring a mandrel-bent aluminum intake tube, this system optimizes airflow for improved engine performance and efficiency. The oversized, conical High-Flow Air Filter with oiled cotton media ensures maximum dirt filtration and longevity, allowing up to 100,000 miles of service under normal highway driving conditions. The system includes a custom heat shield to prevent intake air from high engine bay temperatures, ensuring consistent performance across various driving environments. Installation is straightforward, typically completed in less than 90 minutes, making it an accessible upgrade for enthusiasts and DIYers alike.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMandrel-bent aluminum intake tube: Maximizes airflow efficiency and enhances engine performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHigh-Flow Air Filter: Washable, reusable, with oiled cotton media for superior filtration and long service life.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOversized conical filter design: Allows up to 100,000 miles between filter cleanings under normal conditions.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCustom heat shield: Protects intake air from high engine bay temperatures to maintain optimal airflow.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEasy installation: Typically completed in less than 90 minutes with standard tools.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVehicle fitment: Designed for 2002-2004 Chevrolet Avalanche 1500, 2003 Chevrolet Silverado 1500, and 2004 Chevrolet Suburban 1500 models.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLegal compliance: EPA compliant and CARB EO number D-269-37, note some applications may not be legal for sale or use in California on pollution-controlled vehicles.\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFitment:\n\u003cbr\u003e1999 Chevrolet Silverado 2500 Base\n\u003cbr\u003e1999 Chevrolet Silverado 2500 LS\n\u003cbr\u003e1999 Chevrolet Silverado 2500 LT\n\u003cbr\u003e1999 GMC Sierra 2500 SL\n\u003cbr\u003e1999 GMC Sierra 2500 SLE\n\u003cbr\u003e1999 GMC Sierra 2500 SLT\n\u003cbr\u003e2000 Chevrolet Silverado 2500 Base\n\u003cbr\u003e2000 Chevrolet Silverado 2500 LS\n\u003cbr\u003e2000 Chevrolet Silverado 2500 LT\n\u003cbr\u003e2000 Chevrolet Suburban 1500 Base\n\u003cbr\u003e2000 Chevrolet Suburban 1500 LS\n\u003cbr\u003e2000 Chevrolet Suburban 1500 LT\n\u003cbr\u003e2000 Chevrolet Suburban 2500 Base\n\u003cbr\u003e2000 Chevrolet Suburban 2500 LS\n\u003cbr\u003e2000 Chevrolet Suburban 2500 LT\n\u003cbr\u003e2000 Chevrolet Tahoe Base\n\u003cbr\u003e2000 Chevrolet Tahoe LS\n\u003cbr\u003e2000 Chevrolet Tahoe LT\n\u003cbr\u003e2000 GMC Sierra 2500 SL\n\u003cbr\u003e2000 GMC Sierra 2500 SLE\n\u003cbr\u003e2000 GMC Sierra 2500 SLT\n\u003cbr\u003e2000 GMC Yukon SLE\n\u003cbr\u003e2000 GMC Yukon SLT\n\u003cbr\u003e2000 GMC Yukon XL 1500 SLE\n\u003cbr\u003e2000 GMC Yukon XL 1500 SLT\n\u003cbr\u003e2000 GMC Yukon XL 2500 SLE\n\u003cbr\u003e2000 GMC Yukon XL 2500 SLT\n\u003cbr\u003e2001 Chevrolet Silverado 1500 HD LS\n\u003cbr\u003e2001 Chevrolet Silverado 1500 HD LT\n\u003cbr\u003e2001 Chevrolet Silverado 2500 Base\n\u003cbr\u003e2001 Chevrolet Silverado 2500 LS\n\u003cbr\u003e2001 Chevrolet Silverado 2500 LT\n\u003cbr\u003e2001 Chevrolet Suburban 1500 Base\n\u003cbr\u003e2001 Chevrolet Suburban 1500 LS\n\u003cbr\u003e2001 Chevrolet Suburban 1500 LT\n\u003cbr\u003e2001 Chevrolet Suburban 2500 Base\n\u003cbr\u003e2001 Chevrolet Suburban 2500 LS\n\u003cbr\u003e2001 Chevrolet Suburban 2500 LT\n\u003cbr\u003e2001 Chevrolet Tahoe Base\n\u003cbr\u003e2001 Chevrolet Tahoe LS\n\u003cbr\u003e2001 Chevrolet Tahoe LT\n\u003cbr\u003e2001 GMC Sierra 1500 C3\n\u003cbr\u003e2001 GMC Sierra 1500 HD SLE\n\u003cbr\u003e2001 GMC Sierra 1500 HD SLT\n\u003cbr\u003e2001 GMC Sierra 2500 SL\n\u003cbr\u003e2001 GMC Sierra 2500 SLE\n\u003cbr\u003e2001 GMC Sierra 2500 SLT\n\u003cbr\u003e2001 GMC Yukon Denali\n\u003cbr\u003e2001 GMC Yukon SLE\n\u003cbr\u003e2001 GMC Yukon SLT\n\u003cbr\u003e2001 GMC Yukon XL 1500 Denali\n\u003cbr\u003e2001 GMC Yukon XL 1500 SLE\n\u003cbr\u003e2001 GMC Yukon XL 1500 SLT\n\u003cbr\u003e2001 GMC Yukon XL 2500 SLE\n\u003cbr\u003e2001 GMC Yukon XL 2500 SLT\n\u003cbr\u003e2002 Cadillac Escalade Base\n\u003cbr\u003e2002 Cadillac Escalade EXT Base\n\u003cbr\u003e2002 Chevrolet Avalanche 1500 Base\n\u003cbr\u003e2002 Chevrolet Avalanche 1500 North Face\n\u003cbr\u003e2002 Chevrolet Avalanche 1500 On Road Edition\n\u003cbr\u003e2002 Chevrolet Avalanche 1500 Z71\n\u003cbr\u003e2002 Chevrolet Silverado 1500 HD LS\n\u003cbr\u003e2002 Chevrolet Silverado 1500 HD LT\n\u003cbr\u003e2002 Chevrolet Silverado 2500 Base\n\u003cbr\u003e2002 Chevrolet Silverado 2500 LS\n\u003cbr\u003e2002 Chevrolet Silverado 2500 LT\n\u003cbr\u003e2002 Chevrolet Suburban 1500 LS\n\u003cbr\u003e2002 Chevrolet Suburban 1500 LT\n\u003cbr\u003e2002 Chevrolet Suburban 1500 Z71\n\u003cbr\u003e2002 Chevrolet Suburban 2500 LS\n\u003cbr\u003e2002 Chevrolet Suburban 2500 LT\n\u003cbr\u003e2002 Chevrolet Tahoe LS\n\u003cbr\u003e2002 Chevrolet Tahoe LT\n\u003cbr\u003e2002 Chevrolet Tahoe Z71\n\u003cbr\u003e2002 GMC Sierra 1500 Denali\n\u003cbr\u003e2002 GMC Sierra 1500 HD SLE\n\u003cbr\u003e2002 GMC Sierra 1500 HD SLT\n\u003cbr\u003e2002 GMC Sierra 2500 Base\n\u003cbr\u003e2002 GMC Sierra 2500 SL\n\u003cbr\u003e2002 GMC Sierra 2500 SLE\n\u003cbr\u003e2002 GMC Sierra 2500 SLT\n\u003cbr\u003e2002 GMC Yukon Denali\n\u003cbr\u003e2002 GMC Yukon SLE\n\u003cbr\u003e2002 GMC Yukon SLT\n\u003cbr\u003e2002 GMC Yukon XL 1500 Denali\n\u003cbr\u003e2002 GMC Yukon XL 1500 SLE\n\u003cbr\u003e2002 GMC Yukon XL 1500 SLT\n\u003cbr\u003e2002 GMC Yukon XL 2500 SLE\n\u003cbr\u003e2002 GMC Yukon XL 2500 SLT\n\u003cbr\u003e2003 Cadillac Escalade Base\n\u003cbr\u003e2003 Cadillac Escalade ESV Base\n\u003cbr\u003e2003 Cadillac Escalade EXT Base\n\u003cbr\u003e2003 Chevrolet Avalanche 1500 Base\n\u003cbr\u003e2003 Chevrolet Avalanche 1500 North Face\n\u003cbr\u003e2003 Chevrolet Avalanche 1500 On Road Edition\n\u003cbr\u003e2003 Chevrolet Avalanche 1500 WBH\n\u003cbr\u003e2003 Chevrolet Avalanche 1500 Z71\n\u003cbr\u003e2003 Chevrolet Silverado 1500 SS\n\u003cbr\u003e2003 Chevrolet Silverado 1500 HD LS\n\u003cbr\u003e2003 Chevrolet Silverado 1500 HD LT\n\u003cbr\u003e2003 Chevrolet Silverado 2500 Base\n\u003cbr\u003e2003 Chevrolet Silverado 2500 LS\n\u003cbr\u003e2003 Chevrolet Silverado 2500 LT\n\u003cbr\u003e2003 Chevrolet Suburban 1500 LS\n\u003cbr\u003e2003 Chevrolet Suburban 1500 LT\n\u003cbr\u003e2003 Chevrolet Suburban 1500 Z71\n\u003cbr\u003e2003 Chevrolet Suburban 2500 LS\n\u003cbr\u003e2003 Chevrolet Suburban 2500 LT\n\u003cbr\u003e2003 Chevrolet Tahoe LS\n\u003cbr\u003e2003 Chevrolet Tahoe LT\n\u003cbr\u003e2003 Chevrolet Tahoe Z71\n\u003cbr\u003e2003 GMC Sierra 1500 Denali\n\u003cbr\u003e2003 GMC Sierra 1500 HD SLE\n\u003cbr\u003e2003 GMC Sierra 1500 HD SLT\n\u003cbr\u003e2003 GMC Sierra 2500 Base\n\u003cbr\u003e2003 GMC Sierra 2500 SLE\n\u003cbr\u003e2003 GMC Sierra 2500 SLT\n\u003cbr\u003e2003 GMC Sierra 2500 WT\n\u003cbr\u003e2003 GMC Yukon Denali\n\u003cbr\u003e2003 GMC Yukon SLE\n\u003cbr\u003e2003 GMC Yukon SLT\n\u003cbr\u003e2003 GMC Yukon XL 1500 Denali\n\u003cbr\u003e2003 GMC Yukon XL 1500 SLE\n\u003cbr\u003e2003 GMC Yukon XL 1500 SLT\n\u003cbr\u003e2003 GMC Yukon XL 2500 SLE\n\u003cbr\u003e2003 GMC Yukon XL 2500 SLT\n\u003cbr\u003e2004 Cadillac Escalade Base\n\u003cbr\u003e2004 Cadillac Escalade ESV Base\n\u003cbr\u003e2004 Cadillac Escalade EXT Base\n\u003cbr\u003e2004 Chevrolet Avalanche 1500 Base\n\u003cbr\u003e2004 Chevrolet Avalanche 1500 Z66\n\u003cbr\u003e2004 Chevrolet Avalanche 1500 Z71\n\u003cbr\u003e2004 Chevrolet Silverado 1500 LS\n\u003cbr\u003e2004 Chevrolet Silverado 1500 LT\n\u003cbr\u003e2004 Chevrolet Silverado 1500 SS\n\u003cbr\u003e2004 Chevrolet Silverado 2500 Base\n\u003cbr\u003e2004 Chevrolet Silverado 2500 LS\n\u003cbr\u003e2004 Chevrolet Silverado 2500 LT\n\u003cbr\u003e2004 Chevrolet Silverado 2500 WT\n\u003cbr\u003e2004 Chevrolet Suburban 1500 LS\n\u003cbr\u003e2004 Chevrolet Suburban 1500 LT\n\u003cbr\u003e2004 Chevrolet Suburban 1500 Z71\n\u003cbr\u003e2004 Chevrolet Suburban 2500 LS\n\u003cbr\u003e2004 Chevrolet Suburban 2500 LT\n\u003cbr\u003e2004 Chevrolet Tahoe LS\n\u003cbr\u003e2004 Chevrolet Tahoe LT\n\u003cbr\u003e2004 Chevrolet Tahoe Z71\n\u003cbr\u003e2004 GMC Sierra 1500 Base\n\u003cbr\u003e2004 GMC Sierra 1500 Denali\n\u003cbr\u003e2004 GMC Sierra 1500 SLE\n\u003cbr\u003e2004 GMC Sierra 1500 SLT\n\u003cbr\u003e2004 GMC Sierra 1500 WT\n\u003cbr\u003e2004 GMC Sierra 2500 Base\n\u003cbr\u003e2004 GMC Sierra 2500 SLE\n\u003cbr\u003e2004 GMC Sierra 2500 SLT\n\u003cbr\u003e2004 GMC Sierra 2500 WT\n\u003cbr\u003e2004 GMC Yukon Denali\n\u003cbr\u003e2004 GMC Yukon SLE\n\u003cbr\u003e2004 GMC Yukon SLT\n\u003cbr\u003e2004 GMC Yukon XL 1500 Denali\n\u003cbr\u003e2004 GMC Yukon XL 1500 SLE\n\u003cbr\u003e2004 GMC Yukon XL 1500 SLT\n\u003cbr\u003e2004 GMC Yukon XL 2500 SLE\n\u003cbr\u003e2004 GMC Yukon XL 2500 SLT\n\u003cbr\u003e2005 Chevrolet Silverado 1500 HD Base\n\u003cbr\u003e2005 Chevrolet Silverado 1500 HD LS\n\u003cbr\u003e2005 Chevrolet Silverado 1500 HD LT\n\u003cbr\u003e2005 Chevrolet Suburban 2500 LS\n\u003cbr\u003e2005 Chevrolet Suburban 2500 LT\n\u003cbr\u003e2005 GMC Sierra 1500 HD SLE\n\u003cbr\u003e2005 GMC Sierra 1500 HD SLT\n\u003cbr\u003e2005 GMC Yukon XL 2500 SLE\n\u003cbr\u003e2005 GMC Yukon XL 2500 SLT\n\u003cbr\u003e2006 Chevrolet Silverado 1500 HD LT\n\u003cbr\u003e2006 Chevrolet Suburban 1500 LTZ\n\u003cbr\u003e2006 Chevrolet Suburban 2500 LS\n\u003cbr\u003e2006 Chevrolet Suburban 2500 LT\n\u003cbr\u003e2006 GMC Sierra 1500 HD SLE\n\u003cbr\u003e2006 GMC Sierra 1500 HD SLT\n\u003cbr\u003e2006 GMC Yukon XL 2500 SLE\n\u003cbr\u003e2006 GMC Yukon XL 2500 SLT\n\u003cbr\u003e2007 Chevrolet Silverado 1500 Classic LT\n\u003cbr\u003e2007 Chevrolet Silverado 1500 Classic SS\n\u003cbr\u003e2007 Chevrolet Silverado 1500 HD Classic LT\n\u003cbr\u003e2007 GMC Sierra 1500 HD Classic SLE\n\u003cbr\u003e2007 GMC Sierra 1500 HD Classic SLT\u003c\/p\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default 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