{"product_id":"orion-motor-tech-coolant-pressure-tester-kit-33-piece-vacuum-refill-leak-test-set-with-gauge","title":"Orion Motor Tech coolant pressure tester kit — 33-piece vacuum refill \u0026 leak test set with gauge","description":"\u003cp\u003e\u003cstrong\u003eOrion Motor Tech's OMT Master Coolant Pressure Tester Kit is an all-in-one 33-piece system for pressure-testing cooling systems and vacuum-refilling radiators without air pockets.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis complete kit combines a vehicle-compatible pressure tester, a vacuum purge and refill tool, plus 23 radiator adapters and accessories in a molded case so technicians and DIY mechanics can find leaks, verify cooling system integrity, and refill coolant quickly and cleanly. Instead of juggling loose adapters or multiple products, this set centralizes the parts and fittings needed for testing header tanks, radiators, heater cores, water pumps, and hoses across many car makes and models.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the kit detect coolant system leaks?\u003c\/h3\u003e\n\n\u003cp\u003eThe included pressure tester pressurizes the cooling circuit to reveal leaks at weak points like hoses, the radiator core, or the head gasket. A controlled pressure hold makes slow leaks visible and helps isolate the source before costly repairs.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePressure pump and gauge to raise and monitor system pressure safely.\u003c\/li\u003e\n  \u003cli\u003e22 color-coded adapters plus a universal adapter for tight fits.\u003c\/li\u003e\n  \u003cli\u003eO-rings and brass fittings for secure, leak-free connections.\u003c\/li\u003e\n  \u003cli\u003eClear hoses to observe coolant movement and seeping locations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes vacuum refilling better than pouring coolant?\u003c\/h3\u003e\n\n\u003cp\u003eVacuum refilling removes trapped air and draws coolant into the radiator and cooling passages under negative pressure, reducing air pockets that can cause hot spots or poor circulation. This kit’s vacuum pump and refill tool speed refill jobs and ensure the system is filled efficiently and evenly.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eVacuum pump evacuates air from the radiator and cooling passages.\u003c\/li\u003e\n  \u003cli\u003ePurge \u0026amp; refill tool pulls coolant in without splashing or overfilling.\u003c\/li\u003e\n  \u003cli\u003eProbe thermometer helps confirm operating temperatures while bleeding.\u003c\/li\u003e\n  \u003cli\u003eEU and US air intake joints support different vehicle inlet standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and components are compatible with the 33-piece set?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit’s 23 adapters cover many European, American, and Asian makes, helping technicians work across a broad vehicle fleet. It’s suitable for testing and refilling header tanks, expansion reservoirs, radiators, heater matrices, water pump outlets, and associated piping.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAdapters listed for BMW, Ford, Opel, Fiat, VW, Porsche, Mercedes-Benz, Nissan, Peugeot, Chrysler and more.\u003c\/li\u003e\n  \u003cli\u003eColor-coded and molded size markings speed adapter selection.\u003c\/li\u003e\n  \u003cli\u003eUniversal adapter accommodates non-standard filler necks.\u003c\/li\u003e\n  \u003cli\u003eCompact case organizes tools for shop or mobile service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and features ensure durability and ease of use?\u003c\/h3\u003e\n\n\u003cp\u003eComponents are made from aluminium alloy, brass, nylon and durable rubber so the tools withstand routine shop use without deforming or corroding. The molded carrying case and marked adapters keep parts protected, visible and ready for the next job.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAluminium alloy and brass reduce wear and maintain sealing integrity.\u003c\/li\u003e\n  \u003cli\u003eNylon and rubber elements resist coolant and temperature exposure.\u003c\/li\u003e\n  \u003cli\u003eCustom molded foam case keeps adapters organized and portable.\u003c\/li\u003e\n  \u003cli\u003eWrench, probe thermometer and spare O-rings included for complete service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The OMT Master 33-piece coolant pressure tester and vacuum refill kit is ideal for independent mechanics, mobile technicians, and serious DIYers who service multiple vehicle makes or need a single, reliable solution for leak diagnosis and air-free coolant fills. It’s designed for those who want professional-style testing and refilling without buying separate specialty tools, and for shops that require a portable, organized kit that speeds diagnostics and reduces rework from trapped air.\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: Does this kit fit my car?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: With 23 adapters and a universal fitting, it covers many BMW, VW, Ford, Mercedes, Nissan and more; check adapter sizes against your filler neck.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I vacuum-refill without removing the radiator?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the vacuum refill tool draws coolant into the system through the filler neck, avoiding radiator removal in most vehicles.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Orion Motor Tech","offers":[{"title":"Default Title","offer_id":67584984318137,"sku":"B0F8V8H93C","price":186.05,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/orion-motor-tech-front-case-and-contents.jpg?v=1790462179","url":"https:\/\/redleafauto.ca\/products\/orion-motor-tech-coolant-pressure-tester-kit-33-piece-vacuum-refill-leak-test-set-with-gauge","provider":"Redleaf Auto","version":"1.0","type":"link"}