{"product_id":"tsi-supercool-pag-compressor-oil-for-r134a-46-viscosity-32-oz-with-uv-dye-for-leak-detection","title":"TSI Supercool PAG Compressor Oil for R134a — 46 Viscosity, 32 oz with UV Dye for Leak Detection","description":"\u003cp\u003e\u003cstrong\u003eTSI Supercool P46-32D is a 46-viscosity synthetic PAG compressor oil formulated for R134a air conditioning systems, featuring UV dye for leak detection and additives to protect and prolong compressor life.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis 32-ounce bottle of TSI Supercool P46-32D supplies a purpose-built lubricant engineered for modern mobile and stationary R134a A\/C systems. Designed to resist moisture, inhibit oxidation, and reduce wear, the formula balances viscosity and protective additives so compressors run smoothly and A\/C performance remains consistent. The built-in U\/V dye helps technicians locate leaks quickly during service, simplifying diagnostics without altering system chemistry.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this oil protect A\/C compressors?\u003c\/h3\u003e\n\u003cp\u003eTSI Supercool P46-32D contains anti-wear agents and friction modifiers that form protective films on moving parts, reducing metal-on-metal contact and slowing component wear. Anti-oxidants minimize sludge and deposit formation, helping maintain clear passages and consistent lubrication over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAnti-wear additives reduce compressor surface scuffing and extend service life\u003c\/li\u003e\n  \u003cli\u003eFriction modifiers improve mechanical efficiency and reduce operating loads\u003c\/li\u003e\n  \u003cli\u003eAnti-oxidants limit sludge and varnish build-up inside the system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this oil work with my R134a system?\u003c\/h3\u003e\n\u003cp\u003eThis PAG oil is specifically formulated for R134a refrigerant systems and meets common OEM performance expectations for such applications. Confirm compatibility by checking your vehicle or equipment manufacturer's lubricant recommendations and ensuring the use of PAG oil for R134a systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMade for R134a refrigerant applications where PAG oil is specified\u003c\/li\u003e\n  \u003cli\u003e46 viscosity rating suitable for many standard compressor designs\u003c\/li\u003e\n  \u003cli\u003eFollow OEM guidance for oil type and quantity when servicing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy is the UV dye useful and how should it be used?\u003c\/h3\u003e\n\u003cp\u003eThe integrated U\/V dye allows technicians to locate refrigerant leaks quickly by illuminating dye under ultraviolet light. Use standard A\/C UV inspection tools after charging or during a service check to pinpoint leak sites without invasive disassembly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDye is pre-blended for immediate leak detection with UV lamps\u003c\/li\u003e\n  \u003cli\u003eHelps identify hard-to-see leaks in hoses, fittings, and evaporators\u003c\/li\u003e\n  \u003cli\u003eReduces diagnostic time and helps plan targeted repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does viscosity affect system performance?\u003c\/h3\u003e\n\u003cp\u003eThe 46 centistoke viscosity rating offers a balance between film strength and flow characteristics at operating temperature, ensuring the oil circulates properly while maintaining protective film on bearings and other moving parts. Choosing the correct viscosity helps prevent inadequate lubrication or excessive drag in the compressor.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e46 viscosity provides robust film protection at typical A\/C temperatures\u003c\/li\u003e\n  \u003cli\u003eSupports efficient oil return through system lines and components\u003c\/li\u003e\n  \u003cli\u003eHelps stabilize lubrication across varied operating conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Technicians and DIY enthusiasts who service R134a air conditioning systems and need a reliable, OEM-grade synthetic PAG oil with UV dye for leak detection. Ideal for automotive, light commercial, and HVAC service applications where a 46-viscosity PAG is specified and technicians want faster diagnostics and long-term protection against wear and deposits.\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: Is TSI Supercool P46-32D compatible with mineral or POE oils?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This PAG oil is formulated for R134a systems and should not be mixed with mineral or POE oils; follow OEM oil-type guidance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use the UV dye for locating leaks myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. After adding the oil, inspect the system with a UV lamp to reveal dye at leak sites; wear protective eyewear and follow safety practices.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TSI Supercool","offers":[{"title":"Default Title","offer_id":48086185377950,"sku":"B00CFQQSJY","price":48.42,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/tsi-supercool-p46-32d-front-label.jpg?v=1785888934","url":"https:\/\/northtrailauto.ca\/products\/tsi-supercool-pag-compressor-oil-for-r134a-46-viscosity-32-oz-with-uv-dye-for-leak-detection","provider":"North Trail Auto","version":"1.0","type":"link"}