{"product_id":"zjeryl-gull-cooling-system-pressure-tester-kit-14-piece-radiator-tester-0-35-psi-gauge-compact-case","title":"ZJERYL GULL cooling system pressure tester kit — 14-piece radiator tester, 0–35 PSI gauge \u0026 compact case","description":"\u003cp\u003e\u003cstrong\u003eThe ZJERYL GULL 14-piece cooling system pressure tester kit lets you find radiator and coolant leaks quickly by pressurizing the system up to 35 PSI and checking for drops and visible leaks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis all-in-one automotive tester supplies the fittings, hand pump with gauge, and thermometer you need to diagnose cooling-system issues at home or in the shop. The kit assembles in moments to simulate radiator pressure, revealing leaks at hoses, radiator cores, heater cores, and head gaskets without starting the engine. Built-in corrosion protection on metal parts and a compact carrying case keep the set serviceable and portable.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this kit reveal coolant leaks and head gasket problems?\u003c\/h3\u003e\n\u003cp\u003eBy pressurizing the cooling system to a safe, controlled pressure, the pump forces coolant or air through weak points so they become visible. If the gauge registers a pressure drop or coolant is observed escaping, you have evidence of a leak; combustion gases escaping into the coolant may also be detected by further testing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHand pump with 0–35 PSI gauge replicates radiator pressure safely.\u003c\/li\u003e\n  \u003cli\u003eMultiple adapters fit filler necks on most motorcycles, cars, and trucks.\u003c\/li\u003e\n  \u003cli\u003eVisual leak detection aided by accessible connectors and hose fittings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat components are included and what materials are used?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes a pressure test pump with an analog gauge, a high-range thermometer, and a selection of metal and nylon adapters to match different fill necks. Adapters are chrome plated or aluminum with rust-resistant treatment, while hoses use high-tenacity rubber and impact-resistant plastic for durability.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1 pump with gauge (0–35 PSI \/ 0–2.5 bar) and 1 thermometer (0–200°C \/ 32–400°F).\u003c\/li\u003e\n  \u003cli\u003e3 chrome-plated steel adapters, 10 nylon adapters, adapter handle, and connectors.\u003c\/li\u003e\n  \u003cli\u003eThick carrying case keeps everything organized and protects the gauge.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to use this radiator pressure tester on different vehicles?\u003c\/h3\u003e\n\u003cp\u003eThe set is designed for quick setup: choose the color-coded adapter that matches the filler neck, attach the pump, and pressurize. Color coding and a wide selection of adapters make it straightforward to adapt the tool to many makes and models without mixing parts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eColor-coded adapters speed selection and reduce fitting errors.\u003c\/li\u003e\n  \u003cli\u003eAdapters cover most motorcycles, passenger cars, and light trucks.\u003c\/li\u003e\n  \u003cli\u003eCompact case allows mobile use and safe storage between jobs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance and safety steps should you follow when testing?\u003c\/h3\u003e\n\u003cp\u003eAlways perform tests on a cooled engine to avoid hot coolant burns and to get accurate pressure readings. Inspect hoses and seals before use, and store the kit dry to preserve plated and rubber components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOnly test a cold cooling system—never open a hot radiator cap.\u003c\/li\u003e\n  \u003cli\u003eCheck the gauge and pump for damage before each use.\u003c\/li\u003e\n  \u003cli\u003eDrain and clean adapters after use to prevent contamination and corrosion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: DIY mechanics, mobile technicians, and small shops who need a reliable, portable way to pressure-test cooling systems on motorcycles, cars, and light trucks. The ZJERYL GULL kit suits anyone who wants a complete adapter set, durable components, and an easy-to-carry case for routine diagnostics and leak isolation.\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: Can I use this tester on both cars and motorcycles?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the 14-piece kit includes color-coded adapters to fit most motorcycle, car, and light-truck radiator filler necks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the maximum pressure the pump can generate?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The hand pump's gauge reads up to 35 PSI (2.5 bar), suitable for standard cooling system leak testing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ZJERYL GULL","offers":[{"title":"Default Title","offer_id":48083272630430,"sku":"B0CLG96L62","price":54.32,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/zjeryl-gull-front-packaging_e09a676d-2832-4c0e-9776-a242694b9efc.jpg?v=1785830478","url":"https:\/\/northtrailauto.ca\/products\/zjeryl-gull-cooling-system-pressure-tester-kit-14-piece-radiator-tester-0-35-psi-gauge-compact-case","provider":"North Trail Auto","version":"1.0","type":"link"}