{"product_id":"ntk-21068-oxygen-sensor","title":"NTK 21068 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of NTK Direct Fit Oxygen Sensor 21068\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit Oxygen Sensor 21068 is engineered for precise emission control in select Chevrolet and GMC vehicles. Designed specifically for models like the Captiva Sport, Equinox, and Terrain, this heated oxygen sensor ensures accurate air-fuel mixture readings to support optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Chevrolet Captiva Sport, Equinox, and GMC Terrain\u003c\/li\u003e\n\u003cli\u003e12.25-inch wiring harness length for direct installation\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18mm thread diameter\u003c\/li\u003e\n\u003cli\u003eFour-wire configuration for reliable signal transmission\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis NTK oxygen sensor features a heated element that allows it to reach operating temperature quickly, improving sensor accuracy and reducing emissions during cold starts. The 12.25-inch wiring harness length provides a direct fit installation without the need for extensions or modifications. With a threaded mounting type and an 18mm thread diameter, the sensor securely attaches to the exhaust system. The four-wire design supports both the sensor signal and heater circuit, ensuring consistent performance.\u003c\/p\u003e\u003cp\u003eThe Direct Fit Oxygen Sensor product line by NTK focuses on providing vehicle-specific sensors that match OEM specifications. This ensures compatibility and reliable operation for emission control systems in targeted vehicle models. The 21068 part number is part of this line, designed to meet the exact requirements of Chevrolet and GMC SUVs and crossovers.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Captiva Sport oxygen sensor replacement\u003c\/li\u003e\n\u003cli\u003eChevrolet Equinox emission control sensor upgrade\u003c\/li\u003e\n\u003cli\u003eGMC Terrain oxygen sensor for emission system maintenance\u003c\/li\u003e\n\u003cli\u003eReplacement sensor for emission-related check engine light issues\u003c\/li\u003e\n\u003cli\u003eSensor for improving fuel efficiency and reducing exhaust emissions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cooled down before sensor removal to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools for the 18mm threaded sensor to prevent damage\u003c\/li\u003e\n\u003cli\u003eVerify wiring connections match the four-wire configuration\u003c\/li\u003e\n\u003cli\u003eCheck for proper sensor seating to avoid exhaust leaks\u003c\/li\u003e\n\u003cli\u003eConsult vehicle service manual for torque specifications and sensor location\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eNTK oxygen sensors are manufactured to meet strict quality standards for durability and performance. The Direct Fit Oxygen Sensor 21068 undergoes rigorous testing to ensure reliable operation in Chevrolet and GMC vehicles. While specific warranty details may vary, NTK typically offers coverage against defects in materials and workmanship to support long-term use.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":43961908035765,"sku":"BFPZ-21068","price":61.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_21068_Fro.jpg?v=1775006697","url":"https:\/\/www.partcatalog.com\/products\/ntk-21068-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}