{"product_id":"orion-motor-tech-coolant-pressure-tester-kit-34-piece-vacuum-refill-leak-diagnosis","title":"Orion Motor Tech Coolant Pressure Tester Kit 34-piece — Vacuum Refill \u0026 Leak Diagnosis","description":"\u003cp\u003e\u003cstrong\u003eThe OMT Master 34-piece Coolant Pressure Tester Kit is a full-service cooling-system diagnostic and vacuum refill set that locates leaks and lets you purge and refill coolant without trapping air.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you maintain cars, trucks, or SUVs, minimizing repeat trips and preventing overheating starts with accurate leak diagnosis and a reliable refill method. Orion Motor Tech’s OMT Master kit bundles a pressure tester, vacuum pump, 23 radiator adapters, purge\/refill tools, clamps, a probe thermometer, and sealing parts in a molded case so you can test, repair, and refill a wide range of vehicles on the shop bench or in the driveway.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the kit find cooling-system leaks?\u003c\/h3\u003e\n\u003cp\u003eThe included pressure pump allows you to pressurize the cooling circuit to reveal leaks at hoses, the radiator, expansion tank, water pump, heater core, or head gasket. A steady pressure reading that drops reveals the presence and approximate location of a leak so you can target repairs rather than guessing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHand pump with gauge for controlled pressurization\u003c\/li\u003e\n  \u003cli\u003e22 dedicated radiator adapters and 1 universal adapter to seal OEM fill necks\u003c\/li\u003e\n  \u003cli\u003eHoses, clamps, and spare O-rings to mimic factory connections\u003c\/li\u003e\n  \u003cli\u003eColor-coded adapters and clear size markings to speed selection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat vehicles and fill necks will this vacuum refill kit cover?\u003c\/h3\u003e\n\u003cp\u003eThe kit’s 23 adapters are designed to fit many European, Asian, and domestic vehicles — including common brands like Mercedes-Benz, GM, Toyota, Honda, Subaru, Volvo, and more. A universal adapter and a broad range of sizes increase compatibility so you rarely need an extra part.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e22 specific adapters for brand- and model-specific necks\u003c\/li\u003e\n  \u003cli\u003e1 universal adapter for uncommon or aftermarket caps\u003c\/li\u003e\n  \u003cli\u003eEU \u0026amp; US air joints and brass fittings for cross-regional use\u003c\/li\u003e\n  \u003cli\u003eClear markings make matching adapter to vehicle fast and reliable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the vacuum refill system prevent air pockets and speed flushing?\u003c\/h3\u003e\n\u003cp\u003eThe vacuum pump draws coolant into the system under negative pressure so fluid fills radiators, heater cores, and passages without trapping air. That means fewer bleed cycles, more accurate thermostat operation, and reduced risk of hotspots caused by air pockets.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePurge \u0026amp; refill tool designed for one-person operation\u003c\/li\u003e\n  \u003cli\u003eVacuum-driven refill reduces repeated engine runs to bleed the system\u003c\/li\u003e\n  \u003cli\u003eProbe thermometer helps verify coolant temperature during refill\u003c\/li\u003e\n  \u003cli\u003eHose clamp pliers and clamps secure connections during vacuuming\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat build quality and accessories are included for everyday shop use?\u003c\/h3\u003e\n\u003cp\u003eComponents are made from aluminum alloy, brass, nylon, and durable rubber for repeated use without deforming seals or fittings. The kit stores neatly in a molded case with foam cutouts so adapters and small items stay organized between jobs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable aluminum alloy and brass fittings for strength and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eNylon and rubber hoses and multiple spare O-rings for long-term reliability\u003c\/li\u003e\n  \u003cli\u003eColor-coded and marked adapters for quick identification\u003c\/li\u003e\n  \u003cli\u003eMolded carrying case protects parts and keeps the kit shop-ready\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: DIY mechanics, mobile technicians, and repair shops that service a range of passenger cars and light trucks will benefit most from the OMT Master kit. It suits anyone who wants a single portable solution for pressure-testing cooling systems, locating leaks, and performing clean vacuum refills that reduce bleeding time and improve cooling consistency.\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: Will this kit fit my car’s radiator cap?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The set includes 22 specific adapters plus one universal adapter to fit most OEM and aftermarket fill necks across common brands.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I both pressure-test and vacuum-refill with this kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the pump and gauge allow pressure testing while the vacuum purge\/refill tool draws coolant in to prevent air pockets.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Orion Motor Tech","offers":[{"title":"Default Title","offer_id":67585166246073,"sku":"B0GQGG6FC9","price":227.78,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/orion-motor-tech-front-of-case-and-components.jpg?v=1790469294","url":"https:\/\/redleafauto.ca\/products\/orion-motor-tech-coolant-pressure-tester-kit-34-piece-vacuum-refill-leak-diagnosis","provider":"Redleaf Auto","version":"1.0","type":"link"}