{"product_id":"vtg-vogten-coolant-pressure-tester-kit-18pc-15-radiator-adapters-0-35-psi-pump","title":"VTG VOGTEN Coolant Pressure Tester Kit 18pc — 15 Radiator Adapters, 0–35 PSI Pump","description":"\u003cp\u003e\u003cstrong\u003eThe VTG VOGTEN 18PCS Coolant Pressure Tester Kit is a complete hand-pump diagnostic set that pressurizes cooling systems to detect leaks, test radiator caps, and assist with vacuum refilling.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact kit includes color-coded radiator caps, multiple aluminum adapters, a hand pump with a 0–35 psi gauge, a thermometer, a cap wrench, and a storage case—everything needed to quickly assess or service most passenger car and light-truck cooling systems. Built from aluminum alloy, rubber, and reinforced nylon hose, the kit is designed to resist corrosion and hold pressure so you can pinpoint leaks, verify cap performance, or safely top up coolant without guesswork.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I use this tester to find a cooling system leak?\u003c\/h3\u003e\n\u003cp\u003eChoose the radiator cap adapter that matches your vehicle, attach the hand pump, and pressurize the cooling system to the recommended test pressure (commonly 10–15 psi). Monitor the gauge and watch for pressure decay; a steady drop indicates a leak that needs inspecting. The included thermometer can be used to ensure the system is cool enough to test safely.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSelect the correct adapter from the 15 included to match your radiator neck.\u003c\/li\u003e\n  \u003cli\u003eConnect the reinforced hose and pump, then slowly increase pressure using the hand pump.\u003c\/li\u003e\n  \u003cli\u003eHold pressure for several minutes; note any gauge falloff or visible coolant drips.\u003c\/li\u003e\n  \u003cli\u003eUse the color-coded radiator caps to test cap sealing and spring integrity separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat components are in the 18-piece kit and why do they matter?\u003c\/h3\u003e\n\u003cp\u003eThe kit bundles 10 color-coded radiator caps, 3 aluminum adapters, 2 cap test connectors, a pressure pump with gauge, a thermometer, a cap wrench, a manual, and a storage case. Each piece plays a role: adapters fit different neck sizes, the pump creates and measures pressure, and the caps help verify proper sealing across common cap types. Durable materials across parts improve reliability when testing under pressure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e10 color-coded radiator caps for testing cap-specific pressure ratings and seals.\u003c\/li\u003e\n  \u003cli\u003e3 machined aluminum adapters for corrosion-resistant, repeated use.\u003c\/li\u003e\n  \u003cli\u003ePressure hand pump with a readable 0–35 psi (0–2.5 bar) gauge for diagnosis.\u003c\/li\u003e\n  \u003cli\u003eThermometer and cap wrench included for safe operation and easier access.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan this kit help me bleed or vacuum-refill the cooling system?\u003c\/h3\u003e\n\u003cp\u003eYes — the pump supports both pressurizing the system to reveal leaks and creating a vacuum for refilling, which helps remove trapped air. Using the appropriate adapter and the upgraded filling valve, you can draw coolant in under controlled conditions to minimize air pockets that cause overheating. Always follow vehicle manufacturer recommendations for pressure and procedure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse vacuum-refill mode to reduce air entrapment when topping up coolant.\u003c\/li\u003e\n  \u003cli\u003eReinforced hose and upgraded filling valve maintain a tight seal during refilling.\u003c\/li\u003e\n  \u003cli\u003eMonitor gauge while refilling to avoid over-pressurizing the system.\u003c\/li\u003e\n  \u003cli\u003eRefer to the included manual for step-by-step guidance and safety tips.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles will this coolant tester work with and are there compatibility limits?\u003c\/h3\u003e\n\u003cp\u003eThe set is designed for a wide range of cars, SUVs, and light trucks and includes a variety of adapters and cap fittings to match many radiator necks. However, not every vehicle uses the same cap sizes or pressure ratings, so check the adapter fit and your vehicle’s specifications before testing. The kit’s pictures and manual list common fitments to help avoid mismatches.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes 13 radiator adapters and test connectors for broad vehicle coverage.\u003c\/li\u003e\n  \u003cli\u003eCheck your vehicle’s radiator cap size and recommended test pressure first.\u003c\/li\u003e\n  \u003cli\u003eIdeal for DIY mechanics, fleet maintenance, and professional garages working on light vehicles.\u003c\/li\u003e\n  \u003cli\u003eAvoid testing when the engine is hot; use the thermometer to confirm safe temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The VTG VOGTEN 18PCS Coolant Pressure Tester Kit is aimed at DIY enthusiasts, independent mechanics, and fleet technicians who need a portable, reliable toolkit for diagnosing leaks, checking radiator caps, and performing vacuum refills on passenger cars and light trucks. It’s especially useful where quick on-the-spot diagnostics and repeatable pressure testing improve troubleshooting speed and reduce unnecessary part replacement.\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 pressure range does the hand pump gauge show?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The gauge reads 0–35 psi (0–2.5 bar), suitable for common cooling system tests.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this kit vacuum-refill a cooling system?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The pump supports vacuum refilling to help remove air while topping up coolant.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"VTG VOGTEN","offers":[{"title":"Default Title","offer_id":48083326238878,"sku":"B0DBV9TGYC","price":64.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/vtg-vogten-front-packaging_6594a417-e455-40a9-96b7-8b846da9db32.jpg?v=1785831593","url":"https:\/\/northtrailauto.ca\/products\/vtg-vogten-coolant-pressure-tester-kit-18pc-15-radiator-adapters-0-35-psi-pump","provider":"North Trail Auto","version":"1.0","type":"link"}