{"product_id":"gm-genuine-parts-213-3866-heated-oxygen-sensor-oe-replacement","title":"GM Genuine Parts 213-3866 Heated Oxygen Sensor (OE Replacement)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe GM Genuine Parts 213-3866 Heated Oxygen Sensor is a purpose-built OE replacement designed for GM vehicles. Built to support the exhaust monitoring system, this sensor feeds real-time data to the engine control module, helping the vehicle respond to changing exhaust conditions with precision.\u003c\/p\u003e\n\n\u003ch2\u003eWhat it does\u003c\/h2\u003e\n\u003cp\u003eOxygen sensors measure the oxygen content in exhaust gases, providing essential feedback that can guide adjustments to the air\/fuel ratio. When the sensor and system work together as intended, the engine may operate with smoother idle, consistent performance, and optimized control during varied driving conditions. By aligning with GM’s specifications, this sensor aims to support stable operation across a range of driving scenarios.\u003c\/p\u003e\n\n\u003ch2\u003eKey benefits\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDetects oxygen content in exhaust gases to support emissions management and potential fuel-use efficiency\u003c\/li\u003e\n  \u003cli\u003eGM-recommended replacement part for your GM vehicle’s original factory component\u003c\/li\u003e\n  \u003cli\u003eOffers the quality, reliability, and durability associated with GM OE parts\u003c\/li\u003e\n  \u003cli\u003eManufactured to GM OE specifications for precise fit, form, and function\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-world use cases\u003c\/h2\u003e\n\u003cp\u003eThink of this sensor as a critical sensor in your exhaust monitoring system. On a cold start, it may help the ECM quickly establish the correct air\/fuel balance. During highway cruising, it can contribute to steady engine behavior and consistent performance. In city driving, where stop-and-go conditions stress emissions systems, the sensor’s data can support responsive adjustments that align with overall vehicle efficiency goals.\u003c\/p\u003e\n\n\u003ch2\u003eWhat to expect with GM Genuine Parts\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eOE-grade fitment that aligns with the original GM component you replaced\u003c\/li\u003e\n  \u003cli\u003eRigorous testing and engineering behind a trusted GM brand\u003c\/li\u003e\n  \u003cli\u003eClear compatibility with GM vehicles that use this part number\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNote: Benefits described are potential outcomes based on the part’s design and the vehicle’s existing systems. Individual results may vary depending on vehicle condition, maintenance history, and driving patterns.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the GM Genuine Parts 213-3866 Heated Oxygen Sensor used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It monitors exhaust oxygen levels to help the engine control module adjust the air\/fuel mix for efficient operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do GM Genuine Parts oxygen sensors fit all GM vehicles?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are designed as OE replacements to fit GM vehicles according to GM OE specifications.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GM GENUINE PARTS","offers":[{"title":"Default Title","offer_id":42490019676245,"sku":"B0010GHAIS","price":73.77,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/gm-genuine-parts-213-3866-heated-oxygen-sensor-exhaust-installation.jpg?v=1778516502","url":"https:\/\/plentytorque.co.uk\/products\/gm-genuine-parts-213-3866-heated-oxygen-sensor-oe-replacement","provider":"PlentyTorque","version":"1.0","type":"link"}