{"product_id":"w9y-mab-msc-53123-yf","title":"Mastercool 53123-YF Refillable Oil and Dye Injector for R1234yf Systems – 2 oz Capacity – Anodized Aluminum Body – Smooth-Twist Handle – SAE J2888 \u0026 EPA Compliant","description":"\u003cp\u003e.Mastercool 53123-YF Refillable Oil and Dye Injector for R1234yf Systems\u003c\/p\u003e\n\n\u003cp\u003eThe Mastercool 53123-YF is a professional-grade refillable injector designed to deliver precise amounts of oil or UV dye into R1234yf automotive A\/C systems. Built for technicians who demand both accuracy and durability, this tool ensures quick and clean injections with minimal effort.\u003c\/p\u003e\n\n\u003cp\u003eKey Features:\u003cbr\u003e\n- Dual-Purpose Design: Ideal for injecting refrigerant oil or UV leak detection dye\u003cbr\u003e\n- 2 oz Capacity: Supports accurate, controlled injections with etched measurement scales in 1\/10 oz, 1\/4 oz, and milliliters\u003cbr\u003e\n- Anodized Aluminum Construction: Durable black anodized body built for daily use\u003cbr\u003e\n- Smooth-Twist Handle: Provides consistent delivery and excellent tactile control\u003cbr\u003e\n- Premium Barrier Hose: High-quality blue nylon hose meets J2888, EPA, SAE, and UL standards\u003cbr\u003e\n- R1234yf Low Side Coupler: Extended disconnect sleeve ensures secure fit; SAE J639 and J2888 compliant\u003c\/p\u003e\n\n\u003cp\u003eQuick and Easy Operation:\u003cbr\u003e\n1. Connect the injector to the low side service port\u003cbr\u003e\n2. Twist the handle to deliver the desired amount of oil or dye\u003cbr\u003e\n3. Disconnect and clean as needed\u003c\/p\u003e\n\n\u003cp\u003eBuilt for professional A\/C technicians, the 53123-YF combines function, durability, and speed — backed by Mastercool’s U.S.-based customer support.\u003cbr\u003e\n.?? Designed for R1234yf Systems – Specifically built for quick and accurate oil or dye injection into low side service ports of modern R1234yf A\/C systems.\u003cbr\u003e\n.?? 2 oz Refillable Capacity – Allows precise control over oil or dye amounts with clear measurement scales in ounces and milliliters.\u003cbr\u003e\n.?? Heavy-Duty Anodized Aluminum Body – Built for shop use with rugged black anodized finish and laser-etched dye measurement markings.\u003cbr\u003e\n.?? Smooth-Twist Handle Control – Simple and consistent twist-to-inject handle design ensures fast, repeatable operation with minimal effort.\u003cbr\u003e\n.?? High-Quality Barrier Hose – Durable blue nylon hose is J2888, EPA, SAE \u0026amp; UL compliant, offering long-lasting safety and flexibility.\u003cbr\u003e\n.?? Premium R1234yf Coupler Included – Features extended disconnect sleeve for secure fit and meets SAE J639 and J2888 performance standards.\u003cbr\u003e\n.?? Built for Professionals – Ideal for A\/C technicians who demand quality, accuracy, and speed in a compact, easy-to-use tool. Supported by Mastercool’s U.S.-based service team.\u003c\/p\u003e","brand":"Medco","offers":[{"title":"Default Title","offer_id":51127158964530,"sku":"W9Y-MAB-MSC-53123-YF","price":255.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/4748\/7538\/files\/51HCRCctdOL.jpg?v=1777998130","url":"https:\/\/kartit.us\/products\/w9y-mab-msc-53123-yf","provider":"KARTiT","version":"1.0","type":"link"}