{"product_id":"gm-genuine-parts-engine-coolant-temperature-sensor-213-4333-12608814-oe-fit-precise-temp-sensing","title":"GM GENUINE PARTS Engine Coolant Temperature Sensor 213-4333 (12608814) OE-fit Precise Temp Sensing","description":"\u003cp\u003e\u003cstrong\u003eThe GM Genuine Parts 213-4333 (12608814) Engine Coolant Temperature Sensor is an original-equipment replacement that measures engine coolant temperature and delivers the same fit and performance GM specifies for your vehicle.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your vehicle’s engine control module needs accurate coolant temperature data to adjust fuel delivery and ignition timing, this sensor restores that essential input. Built to the same standards used by General Motors, the GM Genuine Parts sensor replaces worn or failing factory units without compromise. It’s intended for technicians and DIYers who want an exact-match component engineered for compatibility, durability, and predictable operation in GM vehicles.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this sensor affect engine performance?\u003c\/h3\u003e\n\u003cp\u003eThe coolant temperature sensor supplies a voltage signal to the engine control unit (ECU) so it can calculate fuel mixture and ignition timing. A correct sensor reading helps the ECU manage cold starts, idle stability, and emissions control. A faulty sensor can cause poor fuel economy, rough idle, or drivability issues.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eProvides precise temperature data to the ECU for accurate fuel trims\u003c\/li\u003e\n  \u003cli\u003eHelps the vehicle reach optimal operating temperature quickly and reliably\u003c\/li\u003e\n  \u003cli\u003ePrevents incorrect mixture enrichment or lean conditions from bad readings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the GM Genuine Parts 213-4333 a reliable replacement?\u003c\/h3\u003e\n\u003cp\u003eThis sensor is manufactured to GM’s original equipment specifications, giving you the same connectors, thread sizes, and thermal response as the factory part. Materials and tolerances match GM’s requirements so installation is straightforward and long-term performance is consistent. Choosing a GM-recommended replacement reduces the risk of fitment or calibration surprises.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEngineered to GM OE specifications for fit, form, and function\u003c\/li\u003e\n  \u003cli\u003eDurable construction for consistent temperature sensing over time\u003c\/li\u003e\n  \u003cli\u003eConnector and thread compatibility for direct, bolt-in replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install and test the coolant temperature sensor?\u003c\/h3\u003e\n\u003cp\u003eInstallation is typically a bolt-in swap that requires draining a small amount of coolant and unplugging the electrical connector. After replacing the sensor, refill and bleed the cooling system as needed, then verify the ECU reads expected temperatures at idle and during warm-up. Use an OBD-II scanner or temperature meter for confirmation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDisconnect battery and allow engine to cool before servicing\u003c\/li\u003e\n  \u003cli\u003eDrain coolant to a level below the sensor and remove the electrical connector\u003c\/li\u003e\n  \u003cli\u003eTighten to vehicle torque specs and check for leaks after refilling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this sensor work with my GM vehicle?\u003c\/h3\u003e\n\u003cp\u003eGM Genuine Parts are produced to match the original component used in specific GM platforms. Verify the part number (213-4333 \/ 12608814) against your vehicle’s service manual or parts catalog to ensure compatibility. If in doubt, consult a dealer or parts specialist with your VIN for confirmation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePart numbers: 213-4333 and 12608814 for reference\u003c\/li\u003e\n  \u003cli\u003eCheck VIN or vehicle application guide for exact fitment\u003c\/li\u003e\n  \u003cli\u003eContact GM parts support for compatibility questions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Technicians, independent repair shops, and detail-minded vehicle owners who need a plug-and-play coolant temperature sensor that matches GM’s factory design. It’s the right choice when you require predictable ECU behavior, correct engine warm-up characteristics, and an OE-level replacement that minimizes troubleshooting time and ensures proper fitment.\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: How do I verify this sensor fits my GM vehicle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Match the part numbers 213-4333 or 12608814 to your vehicle parts list or provide your VIN to a GM parts dealer for confirmation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I replace the coolant temperature sensor myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, basic mechanical skills suffice: drain coolant below the sensor, unplug connector, swap the sensor, refill and bleed the cooling system.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GM GENUINE PARTS","offers":[{"title":"Default Title","offer_id":48086247342238,"sku":"B001DX9UM2","price":49.82,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/gm-genuine-parts-coolant-temp-sensor-front-view.jpg?v=1785891908","url":"https:\/\/northtrailauto.ca\/products\/gm-genuine-parts-engine-coolant-temperature-sensor-213-4333-12608814-oe-fit-precise-temp-sensing","provider":"North Trail Auto","version":"1.0","type":"link"}