{"product_id":"evil-energy-1-8-npt-oil-pressure-sensor-tee-adapter-silver-304-stainless-compact-inline-sensor-port","title":"EVIL ENERGY 1\/8 NPT Oil Pressure Sensor Tee Adapter, Silver — 304 Stainless, Compact Inline Sensor Port","description":"\u003cb\u003eEVIL ENERGY's 1\/8 NPT oil pressure sensor tee adapter is a 304 stainless steel fitting that lets you add an inline oil pressure or temperature sensor without cutting hoses.\u003c\/b\u003e\n\nThis compact tee adapter converts an existing 1\/8-27 NPT male or female port into a three-way connection so you can attach a gauge or sensor while keeping the original line intact. Machined from corrosion-resistant 304 stainless steel and using tapered NPT threads, the adapter is built to withstand engine bay environments and provide reliable, leak-minimized connections when installed with proper thread sealant.\n\n\u003ch3\u003eHow does this adapter let me add a sensor without modifying my system?\u003c\/h3\u003e\n\u003cp\u003eThe tee has a male and two female 1\/8-27 NPT ports (inlet male, outlet female, and a center female tap) so you can thread it into an existing port and attach a sensor to the center tap. That preserves the original connection while giving you a dedicated sensor port.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInlet thread: 1\/8-27 NPT male for existing ports\u003c\/li\u003e\n  \u003cli\u003eTwo female 1\/8-27 NPT outlets, including center tap for sensors\u003c\/li\u003e\n  \u003cli\u003eTapered NPT threads form a press-fit seal when used with PTFE tape\u003c\/li\u003e\n  \u003cli\u003eNo cutting or brazing required for sensor installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the material suitable for harsh engine environments?\u003c\/h3\u003e\n\u003cp\u003eThe adapter is made from 304 stainless steel, chosen for corrosion resistance and general durability in oil and engine compartments. It resists rust and chemical exposure better than standard plated brass, extending service life under typical automotive conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e304 stainless construction for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eMachined finish for accurate thread engagement\u003c\/li\u003e\n  \u003cli\u003eSuitable for oil and moderate-temperature environments\u003c\/li\u003e\n  \u003cli\u003eCompact size reduces exposure to debris and impact\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the threads seal reliably, and how should I install it?\u003c\/h3\u003e\n\u003cp\u003eThreads are 1\/8-27 NPT tapered with a 60-degree angle to create a pressure-tight joint when installed correctly. For the best leak prevention, apply PTFE (thread) tape or an appropriate pipe sealant to the male threads before assembly and torque to manufacturer guidance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTapered NPT threads provide a mechanical seal as they seat\u003c\/li\u003e\n  \u003cli\u003eUse PTFE tape or pipe thread sealant for leak-free joins\u003c\/li\u003e\n  \u003cli\u003eHand-start threads to avoid cross-threading, then tighten with wrench\u003c\/li\u003e\n  \u003cli\u003eInspect after initial run to confirm no seepage at joints\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich gauges and sensors are compatible with this adapter?\u003c\/h3\u003e\n\u003cp\u003eAny gauge or sensor designed for a 1\/8-27 NPT female port will thread into the center tap of this adapter. That makes it compatible with most aftermarket oil pressure and temperature switches, sending units, and mechanical gauge fittings that use the common 1\/8 NPT size.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks with standard 1\/8-27 NPT oil pressure sensors\u003c\/li\u003e\n  \u003cli\u003eAccepts most mechanical or electrical temperature senders with 1\/8 NPT threads\u003c\/li\u003e\n  \u003cli\u003eAllows parallel installation of sensor and factory port connection\u003c\/li\u003e\n  \u003cli\u003eIdeal for retrofits and performance gauge installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\nThis stainless-steel tee adapter is intended for installers, home mechanics, and shop technicians who need a compact, durable way to add a sensor without disturbing the original plumbing. It’s particularly useful for vehicle owners adding aftermarket gauges, builders fabricating custom engine setups, and service professionals who prefer mechanical, threaded connections over push-fit alternatives. Follow standard safety and installation practices, use appropriate sealant, and verify compatibility with your sensor or gauge to ensure reliable operation.\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 sizes does this tee adapter use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: All ports are 1\/8-27 NPT: one male inlet and two female outlets including the center tap.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need sealant to prevent leaks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — apply PTFE tape or a pipe thread sealant to the NPT male threads for a reliable, leak-free seal.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"EVIL ENERGY","offers":[{"title":"Default Title","offer_id":55161701892439,"sku":"B0DKFF9H8M","price":29.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/evil-energy-tee-adapter-front-view_3b73e234-a98f-4bd4-a4a7-7006a598a43f.jpg?v=1790331530","url":"https:\/\/britishgarage.co.uk\/products\/evil-energy-1-8-npt-oil-pressure-sensor-tee-adapter-silver-304-stainless-compact-inline-sensor-port","provider":"British Garage","version":"1.0","type":"link"}