{"product_id":"1-8-npt-water-oil-temperature-sensor-electrical-sender","title":"1\/8 NPT Water \u0026 Oil Temp Sensor – Universal Electrical Sender","description":"\n\u003ch2\u003e1\/8 NPT Electrical Water \u0026amp; Oil Temperature Sensor \/ Sending Unit\u003c\/h2\u003e\n\u003cp\u003eKeep a close eye on your engine's water and oil temperatures with this universal 1\/8\" NPT electrical temperature sender. Designed for broad compatibility across both imported and domestic vehicles, this brass-constructed sensor is a straightforward, cost-effective way to replace a faulty or aging aftermarket temperature gauge sender — no complex wiring required.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Fit:\u003c\/strong\u003e Compatible with virtually all imported and locally manufactured vehicles — fits any gauge port with a 1\/8\" NPT external thread.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e Measures from 0–150°C (32–300°F), covering normal operating ranges for both water and oil.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOne-Wire Design:\u003c\/strong\u003e Single-wire signal output; the sensor earths through its thread when screwed into the engine block or adapter plate — clean and simple installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Replacement:\u003c\/strong\u003e Drop-in replacement for faulty or damaged aftermarket oil\/water temperature gauge sending units.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Brass Construction:\u003c\/strong\u003e Machined from quality brass for reliable conductivity and long-lasting durability under engine heat and pressure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Standard 1\/8\" NPT thread means no special tools or adapters needed in most applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand New:\u003c\/strong\u003e Supplied 100% new — not refurbished or remanufactured.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse; width:100%;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eThread Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e1\/8\" NPT External Thread\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e0–150°C \/ 32–300°F\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWiring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003eOne-wire (earthed via thread)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003eUniversal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e100% Brand New\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Electrical Temperature Sender \/ Sensor Unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cp\u003eApply a small amount of PTFE thread sealant tape to the NPT threads before installation to prevent fluid leaks. Tighten firmly but avoid over-torquing brass fittings. Ensure the engine is cool before installation. Connect the signal wire to your compatible aftermarket temperature gauge and verify the sensor body is properly grounded to the engine block through the thread contact.\u003c\/p\u003e\n\n\u003cp\u003eFor general guidance on vehicle electrical systems and sensor safety, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this 1\/8 NPT temperature sensor compatible with my vehicle's aftermarket gauge?\u003c\/h4\u003e\n\u003cp\u003eA: This is a universal 1\/8\" NPT electrical temperature sending unit designed to work with most standard aftermarket oil and water temperature gauges. It uses a one-wire signal design that is compatible with the vast majority of aftermarket gauge brands. Always verify your gauge's sender resistance range before purchase.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this sensor for both oil and water temperature monitoring?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — this sensor is rated for both oil and water temperature monitoring, covering a range of 0–150°C (32–300°F). It is suitable for installation in an engine block coolant port, oil pan, or oil line adapter, making it highly versatile for engine temperature tracking.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I install the 1\/8 NPT temperature sensor?\u003c\/h4\u003e\n\u003cp\u003eA: Installation is straightforward. Thread the sensor into any 1\/8\" NPT port on your engine or adapter fitting — use PTFE tape to seal the threads. Connect the single signal wire to your temperature gauge, and the sensor will ground itself automatically through its thread when screwed in. No additional grounding wire is required.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this sensor come with a warranty or guarantee?\u003c\/h4\u003e\n\u003cp\u003eA: This sensor is supplied 100% brand new. For any concerns regarding fitment or function, please contact us directly and we will be happy to assist you promptly.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this 1\/8 NPT temperature sensor compatible with my vehicle's aftermarket gauge?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This is a universal 1\/8\\\" NPT electrical temperature sending unit designed to work with most standard aftermarket oil and water temperature gauges. It uses a one-wire signal design that is compatible with the vast majority of aftermarket gauge brands. 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