Oxygen Sensor, 250-24491 (Discontinued)

oxygen sensor walker premium oxygen sensors are 100% oem quality. Walker oxygen sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. Designed to meet or exceed oe specifications in form, fit and function. Global coverage for import and/or domestic applications. Direct fit replacement. Performance meets or exceeds oe performance. Increase fuel economy and lower emissions aplication summary: 2018-2003 buick,cadillac,chevrolet,gmc,hummer,saab; 9-5(2.0l),9-7x(5.3l),avalanche 2500(8.1l),camaro(6.2l,7.0l),canyon(5.3l),caprice(6.0l),colorado(5.3l),corvette(6.2l,7.0l),envoy(5.3l),escalade esv(6.0l),escalade ext(6.0l),escalade(6.0l),express 1500(5.3l),express 2500(4.8l,6.0l),express 3500(4.8l,6.0l),express 4500(6.0l),h2(6.0l),h3(5.3l),h3t(5.3l),savana 1500(5.3l),savana 2500(4.8l,6.0l),savana 3500(4.8l,6.0l),savana 4500(6.0l),sierra 1500 classic(6.0l),sierra 1500 hd classic(6.0l),sierra 1500 hd(6.0l),sierra 1500(6.0l),sierra 2500 hd classic(6.0l,8.1l),sierra 2500 hd(6.0l,8.1l),sierra 2500(6.0l),sierra 3500 classic(6.0l,8.1l),sierra 3500 hd(6.0l),sierra 3500(6.0l,8.1l),silverado 1500 classic(6.0l),silverado 1500 hd classic(6.0l),silverado 1500 hd(6.0l),silverado 1500(6.0l),silverado 2500 hd classic(6.0l,8.1l),silverado 2500 hd(6.0l,8.1l),silverado 2500(6.0l),silverado 3500 classic(6.0l,8.1l),silverado 3500 hd(6.0l),silverado 3500(6.0l,8.1l),ss(6.2l),suburban 1500(6.0l),suburban 2500(6.0l,8.1l),trailblazer(5.3l,6.0l),verano(2.4l),yukon xl 1500(6.0l),yukon xl 2500(6.0l,8.1l),yukon(6.0l)