{"product_id":"mazda-b593-18-840a-genuine-engine-coolant-temperature-sensor","title":"Mazda B593-18-840A  Genuine  Engine Coolant Temperature Sensor","description":"\u003cp style=\"background-color: #f5f5f5; padding: 16px; border-radius: 4px;\"\u003e\u003cstrong\u003e✔ Genuine Mazda B593-18-840A Engine Coolant Temperature Sensor\u003cspan class=\"\"\u003e — OEM Part\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cspan class=\"\"\u003e✔ Fitment:\u003c\/span\u003e\u003cspan class=\"\"\u003e Select Mazda models (1993–2017) including Mazda 2, 3, 6, Protege, MX-6, Millenia, and more\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cspan class=\"\"\u003e✔ Direct replacement\u003c\/span\u003e\u003cspan class=\"\"\u003e for factory coolant temperature sensor — no modifications required\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cspan class=\"\"\u003e✔ Manufactured to Mazda’s original specifications\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cspan class=\"\"\u003e✔ NTC Sensor design\u003c\/span\u003e\u003cspan class=\"\"\u003e — ensures accurate coolant temperature readings for the ECU and gauge\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cspan class=\"\"\u003e✔ Green housing\u003c\/span\u003e\u003cspan class=\"\"\u003e — matches factory color coding\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eGenuine Mazda B593-18-840A Engine Coolant Temperature Sensor\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eAn inaccurate or non-functioning temperature gauge, engine overheating without warning, radiator fans that do not switch on (or stay on constantly), or a check engine light with coolant temperature codes — these are common signs that your engine coolant temperature sensor is failing\u003c\/span\u003e\u003ca href=\"https:\/\/www.jimellismazdaparts.com\/products\/Mazda\/1998\/Engine-Coolant-Temperature-Sensor\/1823826\/B59318840A.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan class=\"\"\u003e. The sensor measures the temperature of the engine coolant and sends this data to the ECU, which uses it to control fuel injection, ignition timing, and radiator fan operation. A faulty sensor can cause poor fuel economy, rough running, and potential engine damage from overheating.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eThis is a factory-original Mazda engine coolant temperature sensor (OE part number B593-18-840A). It is a 2-pin NTC sensor with a green housing and M12 x 1.5 thread\u003c\/span\u003e\u003ca href=\"https:\/\/www.partsinmotion.co.uk\/car-parts\/cooling-heating\/coolant-temperature-sensor\/ci-coolant-temperature-sensor-xems37-detail#1\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.arnoldclarkautoparts.com\/products\/hella-6pt-009-107-481-sensor-coolant-temperature-12v-2-pin-connector?_pos=235\u0026amp;_ss=r\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan class=\"\"\u003e. The sensor comes with a seal ring and is designed for direct installation into the engine block or radiator\u003c\/span\u003e\u003ca href=\"https:\/\/www.jimellismazdaparts.com\/products\/Mazda\/1998\/Engine-Coolant-Temperature-Sensor\/1823826\/B59318840A.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.arnoldclarkautoparts.com\/products\/hella-6pt-009-107-481-sensor-coolant-temperature-12v-2-pin-connector?_pos=235\u0026amp;_ss=r\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan class=\"\"\u003e. This is the same part sold at Mazda dealerships.\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003cdiv class=\"ds-flex _0a3d93b\"\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n","brand":"Mazda","offers":[{"title":"Default Title","offer_id":67599679127853,"sku":"Mazda_B59318840A","price":40.11,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/1723\/9341\/files\/Mazda-B593-18-840A--Genuine-Engine-Coolant-Temperature-Sensor.png?v=1791016840","url":"https:\/\/globalsautoparts.com\/products\/mazda-b593-18-840a-genuine-engine-coolant-temperature-sensor","provider":"GlobalSaver AutoParts","version":"1.0","type":"link"}