{"product_id":"robinair-a-c-dye-cartridges-pack-of-four-1-oz-twist-on-sae-certified-oem-approved-uv-fluorescent","title":"Robinair A\/C Dye Cartridges Pack of Four 1 oz Twist-On — SAE-Certified, OEM-Approved UV Fluorescent","description":"\u003cp\u003e\u003cstrong\u003eRobinair 16356 is a four-pack of 1 oz. twist-on fluorescent dye cartridges designed to quickly locate refrigerant leaks in automotive and HVAC A\/C systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese compact cartridges give technicians a reliable, OEM-approved method for finding leaks without altering system performance. Each 30 ml cartridge installs directly into compatible service kits and delivers bright, long-lasting fluorescence under UV light, helping you isolate leaks faster during diagnostics and repair. The set is SAE certified, fits Robinair kit numbers 16350, 16380, and 16355, and includes service stickers for service recordkeeping.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this dye help me diagnose A\/C leaks?\u003c\/h3\u003e\n\u003cp\u003eThe fluorescent dye disperses through the refrigerant circuit and accumulates where pressure or temperature changes allow refrigerant to escape, making even small leaks visible under UV inspection. It’s formulated to work with common automotive refrigerants and is accepted by vehicle manufacturers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBright fluorescence for easier UV detection\u003c\/li\u003e\n  \u003cli\u003eSmall 1 oz. cartridges for controlled, measurable dosing\u003c\/li\u003e\n  \u003cli\u003eWorks with standard refrigerants used in auto A\/C systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much coverage do four cartridges provide?\u003c\/h3\u003e\n\u003cp\u003eThe pack contains four 30 ml (1 oz.) twist-on cartridges; together they supply enough dye for approximately twenty standard service applications when used at recommended dosages. That makes this set practical for small shops or mobile technicians who perform routine A\/C diagnostics.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFour cartridges × 30 ml each\u003c\/li\u003e\n  \u003cli\u003eEstimated 20 typical applications per pack\u003c\/li\u003e\n  \u003cli\u003eTwist-on design for quick cartridge changes and minimal waste\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this dye fit my Robinair service equipment and meet industry standards?\u003c\/h3\u003e\n\u003cp\u003eYes. The cartridges are specifically sized to attach to Robinair kit numbers 16350, 16380, and 16355 for seamless use. The formula is OEM-approved and SAE-certified, supporting compliance with service protocols and shop expectations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with multiple Robinair kit models\u003c\/li\u003e\n  \u003cli\u003eOEM approval and SAE certification for professional acceptance\u003c\/li\u003e\n  \u003cli\u003eIncludes service stickers to track dye use and inspection dates\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I apply the dye safely during service?\u003c\/h3\u003e\n\u003cp\u003eInstall a single cartridge into the matching Robinair service kit following the kit instructions, then run the system to circulate dye. Inspect joints, hoses, condensers, evaporators, and fittings with a UV lamp to reveal leaks; always follow safety guidance for handling refrigerants and shop chemicals.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with appropriate Robinair service kit and UV lamp\u003c\/li\u003e\n  \u003cli\u003eRun system long enough for dye to circulate before inspecting\u003c\/li\u003e\n  \u003cli\u003eFollow refrigerant handling and PPE recommendations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Robinair 16356 four-pack is aimed at professional technicians, independent shops, and experienced DIYers who need a dependable, shop-ready dye solution for pinpointing leaks in automotive A\/C systems. It’s particularly useful when quick diagnostics are needed across multiple vehicles or when keeping service records and following OEM-approved procedures is important.\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: How many applications does one pack provide?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The four 1 oz. cartridges deliver about 20 typical A\/C diagnostic applications when used at recommended dosages.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this dye compatible with my Robinair service kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the cartridges are designed for Robinair kit numbers 16350, 16380, and 16355 and attach via a twist-on fit.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Robinair","offers":[{"title":"Default Title","offer_id":48084130201758,"sku":"B000O16MKM","price":105.34,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/robinair-16356-front-packaging.jpg?v=1785847032","url":"https:\/\/northtrailauto.ca\/products\/robinair-a-c-dye-cartridges-pack-of-four-1-oz-twist-on-sae-certified-oem-approved-uv-fluorescent","provider":"North Trail Auto","version":"1.0","type":"link"}