{"product_id":"gm-genuine-parts-55591401-engine-coolant-temperature-sensor-oe-replacement","title":"GM Genuine Parts 55591401 Engine Coolant Temperature Sensor – OE Replacement","description":"\u003cp\u003eMaintain optimal engine awareness with the GM Genuine Parts 55591401 Engine Coolant Temperature Sensor. This GM OE replacement mirrors the quality and specifications GM originally built into your vehicle, helping keep cooling and engine management aligned with factory design.\u003c\/p\u003e\n\u003ch2\u003eWhat it does\u003c\/h2\u003e\n\u003cp\u003eThe coolant temperature sensor monitors the engine's temperature and supplies a precise signal to the engine control module. This information helps the ECU adjust the air\/fuel delivery and ignition timing, supporting smoother starts and stable operation across varying conditions.\u003c\/p\u003e\n\u003ch3\u003eQuality you can count on\u003c\/h3\u003e\n\u003cp\u003eManufactured to GM OE specification for fit, form, and function, this sensor is designed to match the original component in your GM vehicle. The build emphasizes durability against heat, vibration, and thermal cycles common in daily driving, so performance remains aligned with factory expectations.\u003c\/p\u003e\n\u003ch3\u003eManufacturing and testing discipline\u003c\/h3\u003e\n\u003cp\u003eGM OE parts undergo the same stringent testing as the original equipment. Each unit is subjected to qualification steps that emphasize material quality, precision signal transmission, and reliable electrical connections, reflecting the standards GM sets for its OE programs.\u003c\/p\u003e\n\u003ch3\u003eReal world scenarios and benefits\u003c\/h3\u003e\n\u003cp\u003eReplacing a worn or faulty sensor with this GM OE part can help sustain consistent temperature readings, which in turn supports stable engine management under different loads and temperatures. The compact, plug friendly design aims for a straightforward installation, minimizing downtime for routine maintenance or repairs.\u003c\/p\u003e\n\u003ch2\u003eInstallation and compatibility\u003c\/h2\u003e\n\u003cp\u003eDesigned to fit GM vehicles originally equipped with a coolant temperature sensor of this type, this part is intended to deliver the same performance you expect from GM OEM components. If you prefer OEM replacements, you can maintain alignment with factory specifications and cooling system signaling.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlug-and-play fit with compatible GM engines\u003c\/li\u003e\n\u003cli\u003eDirect replacement for the original GM component\u003c\/li\u003e\n\u003c\/ul\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 does the GM Genuine Parts 55591401 Engine Coolant Temperature Sensor do?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The sensor monitors engine coolant temperature and provides a signal to the engine control module to adjust air fuel mix and ignition timing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Why choose GM Genuine Parts 55591401?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: GM OE spec, GM recommended replacement, and the same testing as the original GM component.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GM GENUINE PARTS","offers":[{"title":"Default Title","offer_id":42469248893013,"sku":"B00S0FHETW","price":36.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/gm-genuine-parts-55591401-engine-coolant-temperature-sensor-photo-1.jpg?v=1778088092","url":"https:\/\/plentytorque.co.uk\/products\/gm-genuine-parts-55591401-engine-coolant-temperature-sensor-oe-replacement","provider":"PlentyTorque","version":"1.0","type":"link"}