# Gibson 02-05 Cadillac Escalade Base 5.3L 1-1/2in 16 Gauge Performance Header - Stainless Every Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock crossover pipe. They are well suited for lowered and raised vehicles, street and off-road. 50 State Street legal. Meets EPA and CARB requirements. Will not affect the factory warranty. No welding required. Uses OEM style connections. 3/8 in. Heavy Duty Laser Cut Port Flanges- No Warping or Leaking. Premium Gaskets and Hardware included. Backed by a Lifetime Limited Warranty. - Heavy Duty 3/8 in. Thick Laser Cut Port Flanges - Heavy Duty 409L Stainless 16 Gauge Tubing - Premium Gaskets and Hardware - Uses OEM Style Connections - Mandrel Bent Tubing - No Welding Required This Part Fits: Year Make Model Submodel 2002-2005,2007-2013 Cadillac Escalade Base 2011-2013 Cadillac Escalade Luxury 2008-2013 Cadillac Escalade Platinum 2011-2013 Cadillac Escalade Premium 2007-2013 Cadillac Escalade ESV Base 2011-2013 Cadillac Escalade ESV Luxury 2008-2013 Cadillac Escalade ESV Platinum 2011-2013 Cadillac Escalade ESV Premium 2007-2013 Cadillac Escalade EXT Base 2011-2013 Cadillac Escalade EXT Luxury 2011-2013 Cadillac Escalade EXT Premium 2013 Chevrolet Avalanche Black Diamond LS 2013 Chevrolet Avalanche Black Diamond LT 2013 Chevrolet Avalanche Black Diamond LTZ 2007-2012 Chevrolet Avalanche LS 2007-2012 Chevrolet Avalanche LT 2007-2012 Chevrolet Avalanche LTZ 2002-2005 Chevrolet Avalanche 1500 Base 2005-2006 Chevrolet Avalanche 1500 LS 2005-2006 Chevrolet Avalanche 1500 LT 2002-2003 Chevrolet Avalanche 1500 North Face 2002-2003 Chevrolet Avalanche 1500 On Road Edition 2003 Chevrolet Avalanche 1500 WBH 2004-2006 Chevrolet Avalanche 1500 Z66 2002-2006 Chevrolet Avalanche 1500 Z71 2002-2005 Chevrolet Silverado 1500 Base 2004-2006,2009-2012 Chevrolet Silverado 1500 Hybrid 2002-2013 Chevrolet Silverado 1500 LS 2002-2013 Chevrolet Silverado 1500 LT 2007-2013 Chevrolet Silverado 1500 LTZ 2002-2013 Chevrolet Silverado 1500 WT 2010-2013 Chevrolet Silverado 1500 XFE 2004-2005 Chevrolet Silverado 1500 Z71 Off-Road 2007 Chevrolet Silverado 1500 Classic Hybrid 2007 Chevrolet Silverado 1500 Classic LS 2007 Chevrolet Silverado 1500 Classic LT 2007 Chevrolet Silverado 1500 Classic WT 2006 Chevrolet Suburban 1500 Base 2002-2014 Chevrolet Suburban 1500 LS 2002-2014 Chevrolet Suburban 1500 LT 2007-2014 Chevrolet Suburban 1500 LTZ 2002-2006 Chevrolet Suburban 1500 Z71 2006 Chevrolet Tahoe Base 2008-2010,2012-2013 Chevrolet Tahoe Hybrid 2002-2014 Chevrolet Tahoe LS 2002-2014 Chevrolet Tahoe LT 2007-2014 Chevrolet Tahoe LTZ 2007-2014 Chevrolet Tahoe PPV 2012-2014 Chevrolet Tahoe SSV 2002-2006 Chevrolet Tahoe Z71 2002-2005 GMC Sierra 1500 Base 2010-2013 GMC Sierra 1500 Denali 2002 GMC Sierra 1500 HT 2005-2006,2009-2010,2012 GMC Sierra 1500 Hybrid 2002-2003,2006-2013 GMC Sierra 1500 SL 2002-2013 GMC Sierra 1500 SLE 2002-2013 GMC Sierra 1500 SLT 2002-2013 GMC Sierra 1500 WT 2010-2013 GMC Sierra 1500 XFE 2007 GMC Sierra 1500 Classic Hybrid 2007 GMC Sierra 1500 Classic SL 2007 GMC Sierra 1500 Classic SLE 2007 GMC Sierra 1500 Classic SLT 2007 GMC Sierra 1500 Classic WT 2007-2013 GMC Yukon Denali 2010,2012-2013 GMC Yukon Denali Hybrid 2008-2010,2012-2013 GMC Yukon Hybrid 2006 GMC Yukon SL 2002-2014 GMC Yukon SLE 2002-2014 GMC Yukon SLT 2007-2013 GMC Yukon XL 1500 Denali 2006 GMC Yukon XL 1500 SL 2002-2010,2012-2013 GMC Yukon XL 1500 SLE 2002-2013 GMC Yukon XL 1500 SLT 2007-2009 Hummer H2 Base ## Details - **Price:** 2838.16 CAD - **Vendor:** Gibson - **Type:** Headers & Manifolds ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 2838.16 CAD | In stock | --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/gibson-02-05-cadillac-escalade-base-5-3l-1-1-2in-16-gauge-performance-header-stainless) > Updated: 2026-06-28