{"product_id":"jdmspeed-2-52mm-water-temperature-gauge-40-130-c-110-265-f-1-2-npt-sensor-12v-led-backlight","title":"JDMSPEED 2\" (52mm) Water Temperature Gauge 40–130°C \/ 110–265°F – 1\/2\" NPT Sensor, 12V LED Backlight","description":"\u003cp\u003e\u003cstrong\u003eJDMSPEED 2\" water temperature gauge is a compact, 12V automotive meter that displays coolant temperature from 40–130℃ (110–265℉) using a 1\/2\" NPT sensor and a 1.8 m cable.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis gauge kit combines a vintage-style analog dial with modern LED illumination and dual-unit readout, giving drivers a clear, responsive coolant temperature indication while on the road. It’s built for 12V systems, fits a standard 52mm dash opening, and includes a threaded sensor for straightforward installation in most coolant passages with a 1\/2\" NPT port. The low current draw and durable construction make it a practical upgrade for daily drivers, track cars, or classic restorations.\u003c\/p\u003e\n\n\u003ch3\u003eHow accurate and responsive is the JDMSPEED gauge?\u003c\/h3\u003e\n\u003cp\u003eThe meter covers a wide working range (40–130℃ \/ 110–265℉) and uses a dedicated sensor designed to react quickly to coolant temperature changes. Expect stable needle movement and readable increments suitable for monitoring engine operating temperature under varied driving conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTemperature span: 40–130℃ (110–265℉) for common cooling systems.\u003c\/li\u003e\n  \u003cli\u003eAnalog dial gives immediate visual feedback of trends.\u003c\/li\u003e\n  \u003cli\u003eDesigned for priority responsiveness over slow-averaging readings.\u003c\/li\u003e\n  \u003cli\u003eDual ℃\/℉ display for international compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does installation involve and what parts are included?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes the 52mm gauge, a 1\/2\" NPT temperature sensor, and a 1.8 m (approximately 5.9 ft) cable for mounting flexibility. Installation generally requires a suitable 1\/2\" NPT port in the cooling system and basic wiring to a 12V source, ground, and illumination circuit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGauge body sized for a 2\" \/ 52mm dash hole.\u003c\/li\u003e\n  \u003cli\u003e1\/2\" NPT threaded sensor for coolant passage installation.\u003c\/li\u003e\n  \u003cli\u003e1.8 m wiring harness for routing to dashboard location.\u003c\/li\u003e\n  \u003cli\u003eSimple connections: +12V power, ground, and illumination.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I read the gauge at night and in bright sunlight?\u003c\/h3\u003e\n\u003cp\u003eThe instrument features a yellow LED backlight on the dial to keep readings visible after dark without harsh glare. The contrast of the analog needle against the marked face remains readable in daylight, though direct sunlight can reduce dial contrast like any mechanical gauge.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eYellow LED dial illumination for nighttime visibility.\u003c\/li\u003e\n  \u003cli\u003eHigh-contrast markings and needle for daytime reading.\u003c\/li\u003e\n  \u003cli\u003eLow current LED lighting to avoid excessive battery draw.\u003c\/li\u003e\n  \u003cli\u003eIdeal for cockpit mounting where viewing angle is consistent.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this gauge fit my vehicle and cooling system?\u003c\/h3\u003e\n\u003cp\u003eIt’s intended for use with 12V ignition systems and coolant ports that accept a 1\/2\" NPT sensor. Many aftermarket and OEM coolant adapters accept this thread size, but confirm your vehicle’s sender port or use an adapter where needed to ensure proper fitment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePower requirement: 12V DC, max 0.3 A draw.\u003c\/li\u003e\n  \u003cli\u003eSensor thread: 1\/2\" NPT — check your vehicle or adapter options.\u003c\/li\u003e\n  \u003cli\u003ePanel cutout: 52mm \/ 2\" diameter standard mount size.\u003c\/li\u003e\n  \u003cli\u003eWorks with most cars, trucks, and performance builds that use 12V electrical systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The JDMSPEED 2\" water temperature gauge is aimed at drivers and hobbyists who want a compact, vintage-styled instrument with reliable temperature readout—suitable for street cars, track-day vehicles, restorations, and anyone replacing a small dash gauge. It’s best for users comfortable with basic wiring and thread-in sensor installation or those who will have a technician perform the 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: What thread size is the sensor?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The included sensor uses a 1\/2\" NPT thread, standard for many coolant ports and adapters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the gauge work with my car's electrical system?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it runs on 12V DC and draws up to 0.3 A, compatible with typical automotive electrical systems.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"JDMSPEED","offers":[{"title":"Default Title","offer_id":48084390609054,"sku":"B0DFXQDLC6","price":30.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/jdmspeed-front-gauge.jpg?v=1785853311","url":"https:\/\/northtrailauto.ca\/products\/jdmspeed-2-52mm-water-temperature-gauge-40-130-c-110-265-f-1-2-npt-sensor-12v-led-backlight","provider":"North Trail Auto","version":"1.0","type":"link"}