Upstream O2 Sensor for Chevy Colorado Corvette Express, for GMC Canyon Envoy Savana, 234-4669 250-24491 12572705 12612571 Oxygen Sensor Replacement, 1PCS

Replace OE Numbers: 234-4669250-244911257270512609477126099491261257112617332126296591263729712637298;
Vehicle Specific: Check fitment/pictures/product details page information in the listing for compatibility;
Compatible Vehicle Model: Oxygen sensor Compatible with Cadillac 2003-2006 Escalade / Escalade ESV / EXT
Compatible with GMC Canyon / Envoy / Savana 1500/2500/3500 / Sierra 1500/1500 HD/2500 HD/3500/ Yukon / Yukon XL 1500/2500 / Sierra 1500/1500 HD/2500 HD/3500 Classic; Compatible with Chevy Avalanche / Camaro/ Caprice / Colorado / Corvette / Express 1500/2500/3500 / Silverado 1500/1500 HD/2500/2500 HD/3500/3500HD Classic / Suburban 1500 / SS / Trailblazer Compatible with Hummer H2 H3 H3T; Compatible with Saab 9-7x;
High Performance: The SYKRSS oxygen sensor meets OE standards, and Front/Back/Upstream/Downstream compatibility; is made of stainless steel and high temperature resistant materials and is installed in the vehicle exhaust pipe to accurately detect air mixture and engine combustion conditions, optimizing engine performance and saving fuel consumption;
Installation Instructions: To avoid burns, please wait for the vehicle exhaust pipe to completely cool down before operating; During the disassembly process, please be very careful not to damage the exhaust pipe and oxygen sensor threaded parts, and use professional disassembly tools;
Professional Services: 650mm wire harness; Please check the length of the plug and sensor before purchasing to avoid purchasin