{"product_id":"oemtools-24444-coolant-vacuum-refill-kit-pressure-tester-leak-detection","title":"OEMTOOLS 24444 Coolant Vacuum Refill Kit — Pressure Tester \u0026 Leak Detection","description":"\u003ch2\u003eEfficient coolant refill and vacuum testing in one tool\u003c\/h2\u003e\n\u003cp\u003eWhen a cooling system runs dry or traps air, performance can suffer. The OEMTOOLS 24444 kit aims to streamline refills with a vacuum-assisted method that reduces manual pumping and air pockets, enabling a more predictable fill process. The built in pressure tester helps you monitor the system as you go, so you can see how the coolant seals and returns to baseline under pressure.\u003c\/p\u003e\n\u003ch3\u003eWhy use a vacuum refill and pressure tester\u003c\/h3\u003e\n\u003cp\u003eAir pockets in the cooling circuit can create hotspots or inconsistent flow. A vacuum-based fill helps pull air out from the highest points in the system, while the pressure side lets you confirm that the coolant holds steady after installation. This combination is intended to support smoother operation and reduce the risk of heat-related interruptions.\u003c\/p\u003e\n\u003ch3\u003eWhat’s included with the kit\u003c\/h3\u003e\n\u003cp\u003eThe package brings five bushings and a tapered cone adapter for secure seals across different radiator necks and bottle openings, along with a vacuum leak detector and a pressure tester with a 70–110 psi working range. Accessories are designed for straightforward setup and reliable measurement.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e5 bushings for multiple vehicle fits\u003c\/li\u003e\n\u003cli\u003eTapered cone adapter for secure, no-hassle seals\u003c\/li\u003e\n\u003cli\u003eVacuum leak detector to assess system tightness\u003c\/li\u003e\n\u003cli\u003ePressure tester with gauge covering 70–110 psi\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn practice\u003c\/h3\u003e\n\u003cp\u003eIn everyday shop or driveway use, you might connect the tester, perform a vacuum fill, and watch the gauge track changes as you introduce coolant. The visual cues—steady pressure and a clean fill—can guide your next steps without guesswork.\u003c\/p\u003e\n\u003ch3\u003eBest practices\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck radiator necks and bottle openings for cleanliness before setup\u003c\/li\u003e\n\u003cli\u003eChoose the matching bushings for your vehicle and follow safe pressure ranges\u003c\/li\u003e\n\u003c\/ul\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 is the primary purpose of the OEMTOOLS 24444 kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit combines vacuum refill with pressure testing to purge air from the cooling system and help verify performance, without promising specific results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What comes in the OEMTOOLS 24444 kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Five bushings, a tapered cone adapter, a vacuum leak detector, a 70–110 psi pressure tester, plus hoses and fittings for typical cooling system service.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"OEMTOOLS","offers":[{"title":"Default Title","offer_id":42464397099093,"sku":"B01BW39HJS","price":137.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/oemtools-24444-kit-contents.jpg?v=1777978866","url":"https:\/\/plentytorque.co.uk\/products\/oemtools-24444-coolant-vacuum-refill-kit-pressure-tester-leak-detection","provider":"PlentyTorque","version":"1.0","type":"link"}