# aFe Power 48-44003 Header for 2014-2020 Cadillac Escalade and More ### Performance Overview aFe Power's new Twisted Steel header delivers an astounding 12hp and 19lbs. x ft. torque while outflowing the factory exhaust manifold. aFe engineers have designed a header that features a symmetrical tube design for optimum balance and efficiency of exhaust flow. To eliminate dead space that can cause turbulence and hindering flow that formed collectors are prone to produce, a true merged collector and optimized tube lengths are used for true pulse control technology improving flow and performance. 100% TIG-Welded construction ensures optimal strength and durability. The smooth curves and increased diameter of this header helps remove restriction and keeps exhaust gas flowing smoothly for improved performance and durability on and off the trails. All components are supplied for a hassle-free installation with no modifications necessary ### Key Features - Brand: aFe Power - Part number: 48-44003 - Product type: Header - Designed for the compatible vehicle applications listed on this page ### Vehicle Fitment - 2014 Cadillac Escalade, Note: Base, Luxury, Platinum, Premium; 6.2L - 2015 Cadillac Escalade, Note: Base, Luxury, Platinum, Premium; 6.2L - 2016 Cadillac Escalade, Note: Base, Luxury, Platinum, Premium; 6.2L - 2017 Cadillac Escalade, Note: Base, Luxury, Platinum, Premium Luxury; 6.2L - 2018 Cadillac Escalade, Note: Base, Luxury, Platinum, Premium Luxury; 6.2L - 2019 Cadillac Escalade, Note: Base, Luxury, Platinum, Premium Luxury; 6.2L - 2020 Cadillac Escalade, Note: Base, Luxury, Platinum, Premium Luxury; 6.2L - 2015 Cadillac Escalade Esv, Note: Base, Luxury, Platinum, Premium; 6.2L ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase. **What part number is this?** The listed part number is 48-44003. **Is this product designed for direct replacement?** Yes. This product is intended to match compatible vehicle applications listed in the fitment section. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering. ### Common Searches - Header for Cadillac Escalade - 48-44003 fitment - aFe Power Header - 2014 Cadillac Escalade Header ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 2014 Cadillac Escalade Base, Luxury, Platinum, Premium; 6.2L 2015 Cadillac Escalade Base, Luxury, Platinum, Premium; 6.2L 2016 Cadillac Escalade Base, Luxury, Platinum, Premium; 6.2L 2017 Cadillac Escalade Base, Luxury, Platinum, Premium Luxury; 6.2L 2018 Cadillac Escalade Base, Luxury, Platinum, Premium Luxury; 6.2L 2019 Cadillac Escalade Base, Luxury, Platinum, Premium Luxury; 6.2L 2020 Cadillac Escalade Base, Luxury, Platinum, Premium Luxury; 6.2L 2015 Cadillac Escalade Esv Base, Luxury, Platinum, Premium; 6.2L 2016 Cadillac Escalade Esv Base, Luxury, Platinum, Premium; 6.2L 2017 Cadillac Escalade Esv Base, Luxury, Platinum, Premium Luxury; 6.2L 2018 Cadillac Escalade Esv Base, Luxury, Platinum, Premium Luxury; 6.2L 2019 Cadillac Escalade Esv Base, Luxury, Platinum, Premium Luxury; 6.2L 2014 Chevrolet Silverado 1500 High Country, Lt, Ltz, Wt; 5.3L, 6.2L 2015 Chevrolet Silverado 1500 High Country, Ls, Lt, Ltz, Ssv, Wt; 5.3L, 6.2L 2016 Chevrolet Silverado 1500 Custom, High Country, Ls, Lt, Ltz, Ssv, Wt; 5.3L, 6.2L 2017 Chevrolet Silverado 1500 Custom, High Country, Ls, Lt, Ltz, Ssv, Wt; 5.3L, 6.2L 2018 Chevrolet Silverado 1500 Custom, High Country, Ls, Lt, Ltz, Ssv, Wt; 5.3L, 6.2L 2016 Chevrolet Suburban Ls, Lt, Ltz; 5.3L 2017 Chevrolet Suburban Ls, Lt, Premier; 5.3L 2018 Chevrolet Suburban Ls, Lt, Premier; 5.3L 2019 Chevrolet Suburban Ls, Lt, Premier; 5.3L 2015 Chevrolet Suburban 1500 Ls, Lt, Ltz; 5.3L 2016 Chevrolet Suburban 1500 Ls, Lt, Ltz; 5.3L 2017 Chevrolet Suburban 1500 Ls, Lt, Premier; 5.3L 2014 Chevrolet Tahoe Ls, Lt, Ltz, Ppv, Ssv; 5.3L 2015 Chevrolet Tahoe Ls, Lt, Ltz, Ppv, Ssv; 5.3L 2016 Chevrolet Tahoe Ls, Lt, Ltz, Ppv, Ssv; 5.3L 2017 Chevrolet Tahoe Ls, Lt, Ppv, Premier, Ssv; 5.3L 2018 Chevrolet Tahoe Ls, Lt, Ppv, Premier, Ssv; 5.3L, 6.2L 2019 Chevrolet Tahoe Ls, Lt, Ppv, Premier, Ssv; 5.3L, 6.2L ## Details - **Price:** 1816.65 CAD - **Vendor:** aFe Power - **Type:** Header - **Tags:** 2014 Cadillac Escalade, 2014 Chevrolet Silverado 1500, 2014 Chevrolet Tahoe, 2014 Gmc Sierra 1500, 2015 Cadillac Escalade, 2015 Cadillac Escalade Esv, 2015 Chevrolet Silverado 1500, 2015 Chevrolet Suburban 1500, 2015 Chevrolet Tahoe, 2015 Gmc Sierra 1500, 2016 Cadillac Escalade, 2016 Cadillac Escalade Esv, 2016 Chevrolet Silverado 1500, 2016 Chevrolet Suburban, 2016 Chevrolet Suburban 1500, 2016 Chevrolet Tahoe, 2016 Gmc Sierra 1500, 2017 Cadillac Escalade, 2017 Cadillac Escalade Esv, 2017 Chevrolet Silverado 1500, 2017 Chevrolet Suburban, 2017 Chevrolet Suburban 1500, 2017 Chevrolet Tahoe, 2017 Gmc Sierra 1500, 2018 Cadillac Escalade, 2018 Cadillac Escalade Esv, 2018 Chevrolet Silverado 1500, 2018 Chevrolet Suburban, 2018 Chevrolet Tahoe, 2019 Cadillac Escalade, 2019 Cadillac Escalade Esv, 2019 Chevrolet Suburban, 2019 Chevrolet Tahoe, 2020 Cadillac Escalade, 2020 Chevrolet Tahoe, 48-44003, aFe Power, AFE-48-44003, Air Filter, Air Intake, Auto Parts, Automotive, Diesel Performance, Direct Replacement, Exhaust Performance, Header, Performance Parts, Vehicle Fitment ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 1816.65 CAD | In stock | ## Images - aFe Power 48-44003 Header --- > Source: [Standard Auto Part](www.standardautopart.com/products/afe-cadillac-escalade-header-48-44003) > Updated: 2026-06-13