AutoShack Catalytic Converter Replacement for 2014 2015 2016 2017 2018 Chevrolet Silverado 1500 2015-2019 Tahoe Suburban 2014-2018 GMC Sierra 1500 2015-2019 Yukon XL 4.3L 5.3L V6 V8 4WD RWD EMCC60499

ISO / IATF 16949 Certified; direct fit and made from high quality materials to meet original specifications. may be 2 pieces for easy installation. Precious metals and large substrate minimize pollutants in your exhaust. Professional Installation is Highly Recommended. Quality inspected and tested - high heat resistance; low emissions and sounds levels Special design for maximum flow increases the power and performance of your engine Designed to fit your specific vehicle - no modification required Fits Select: 2015-2018 CHEVROLET SILVERADO K1500 LT 8 Cyl 5.3 L 2014 CHEVROLET SILVERADO K1500 8 Cyl 5.3 L 2016-2018 GMC SIERRA K1500 SLT 8 Cyl 5.3 L 2014-2015 GMC SIERRA K1500 SLE 8 Cyl 5.3 L 2015-2016;2018 CHEVROLET TAHOE C1500 LT 8 Cyl 5.3 L 2017 CHEVROLET TAHOE K1500 LT 8 Cyl 5.3 L 2015 CHEVROLET SUBURBAN K1500 LT 8 Cyl 5.3 L 2019 CHEVROLET SUBURBAN C1500 LT 8 Cyl 5.3 L 2016-2018 CHEVROLET SUBURBAN C1500 8 Cyl 5.3 L 2015-2019 GMC YUKON SLT 8 Cyl 5.3 L 2015;2019 GMC YUKON XL K1500 SLT 8 Cyl 5.3 L 2016-2018 GMC YUKON XL C1500 SLT 8 Cyl 5.3 L and more - add your vehicle to our fit widget to check