{"title":"AUTOMOTIVE","description":"\u003cp\u003eAutomotive A\/C service supplies for the shop and the road. Shop R-134a refrigerants, sealers, lubricants, service couplers, and dye injectors from Uniweld and Supercool — the tools and chemicals that get vehicle air conditioning recharged, sealed, and running cold.\u003c\/p\u003e","products":[{"product_id":"uniweld-90043-red-high-side-r-134a-manual-service-coupler","title":"Uniweld 90043 Red High Side R-134a Manual Service Coupler","description":"\u003ch2\u003e\u003cstrong\u003eUniweld 90043 Red High Side R-134a Manual Service Coupler\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAutomotive Service Couplers\u003c\/strong\u003e Uniweld’s improved R-134a Manual Service Couplers accurately centers to the Schrader valve. this prevents damage to the Schrader and securely locks the coupler onto the A\/C service port.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Uniweld","offers":[{"title":"Default Title","offer_id":44489999712428,"sku":"01-0020","price":33.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/1293\/7132\/files\/Untitled-1_0002_pomelli_photoshoot_image_2k_1012-72.jpg?v=1791906479"},{"product_id":"supercool-r-134a-can-tap-hose-amp-gauge","title":"Supercool R-134a Can Tap, Hose \u0026 Gauge","description":"\u003ch2\u003e\u003cstrong\u003eSupercool R-134a Can Tap, Hose \u0026amp; Gauge\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eR134a Universal Charging Hose with Gauge\u003c\/span\u003e. \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures and Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eScrew on can tap hose design.\u003c\/li\u003e\n\u003cli\u003e24″ hose and brass quick connect low side coupler.\u003c\/li\u003e\n\u003cli\u003eUse with Speedy Charge, Leak Stop, Oil Charges, Performance Enhancer and cans of R134a.\u003c\/li\u003e\n\u003cli\u003eAvailable in clamshell pack or bulk. All metal construction for durability and long life.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supercool","offers":[{"title":"Default Title","offer_id":44490002333868,"sku":"02-0103","price":27.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/1293\/7132\/files\/SUPERCOOL_0004_pomelli_photoshoot_image_2k_1012-27.jpg?v=1791911343"},{"product_id":"supercool-hand-turn-dye-oil-injector","title":"Supercool Hand-turn Dye \u0026 Oil Injector","description":"\u003ch2\u003e\u003cstrong\u003eSupercool Hand-turn Dye \u0026amp; Oil Injector for R-134a \u0026amp; R-12 Systems\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\" style=\"mso-ansi-language: EN-US;\"\u003eTSI Supercool 43460 hand turn Dye\/oil injector is specifically designed to service HFO-1234yf A\/C systems. The quick-connect style allows professionals to easily service HFO-1234yf systems. \u003c\/span\u003eIt's especially great for introducing from 1\/4 oz.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures and Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDoes not require a Manifold Gauge to use on low side of pressurized R134a systems.\u003c\/li\u003e\n\u003cli\u003eUse for introducing from 1\/4oz. (7.5ml) up to 2oz.(60ml) of U\/V Dye, Lubricants and Leak Stop (ST22) to a closed A\/C system without adding refrigerant.\u003c\/li\u003e\n\u003cli\u003eQuick connect coupler for R134a systems.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supercool","offers":[{"title":"Default Title","offer_id":44490002399404,"sku":"02-0089","price":78.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/1293\/7132\/files\/Products_new_photos_0074_pomelli_photoshoot_image_2k_1008-29.jpg?v=1791464301"},{"product_id":"supercool-r-134a-can-tap-amp-hose","title":"Supercool R-134a Can Tap \u0026 Hose","description":"\u003ch2\u003e\u003cstrong\u003eSupercool R-134a Can Tap \u0026amp; Hose\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eUniversal can tap for resealable and piercing valve R-134a cans.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures and Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFor Resealable \u0026amp; Piercing Valve Cans.\u003c\/li\u003e\n\u003cli\u003e12″ hose with 90° aluminum quick connect low side coupler.\u003c\/li\u003e\n\u003cli\u003eScrew on can tap hose design.\u003c\/li\u003e\n\u003cli\u003eUse with Speedy Charge, Leak Stop, Oil Charges, Performance Enhancer and cans of R134a.\u003c\/li\u003e\n\u003cli\u003eAvailable in clamshell pack or bulk.\u003c\/li\u003e\n\u003cli\u003eAll metal construction for durability and long life.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supercool","offers":[{"title":"Default Title","offer_id":44490002432172,"sku":"02-0071","price":12.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/1293\/7132\/files\/Various_0035_pomelli_photoshoot_image_2k_1012-18.jpg?v=1791905976"},{"product_id":"supercool-performance-enhancer-syringe","title":"Supercool 27156 Performance Enhancer Syringe","description":"\u003ch2\u003e\u003cstrong\u003eSupercool Performance Enhancer Syringe 2 oz. + Quick Connect Installation Hose Treats 2 Vehicles\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\" style=\"mso-ansi-language: EN-US;\"\u003eTSI Supercool #27156 is a 2-ounce performance enhancer for automotive air conditioning systems, sold in a syringe with an installation hose. It's designed to improve system efficiency and reduce vent temperatures (by 3 to 9 degrees), friction, and compressor wear. The product is compatible with R134a and HFO-1234yf systems, as well as PAG, PAO, Ester, and mineral oils. It's also safe for use in electric and hybrid vehicles. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures and Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReduces vent temperature 3° to 9°.\u003c\/li\u003e\n\u003cli\u003eReduces friction and increases system efficiency.\u003c\/li\u003e\n\u003cli\u003eReduces compressor wear.\u003c\/li\u003e\n\u003cli\u003eCompatible with R134a air conditioning Systems.\u003c\/li\u003e\n\u003cli\u003eSafe for use in Electric and Hybrid A\/C systems.\u003c\/li\u003e\n\u003cli\u003eWill not harm A\/C system or components.\u003c\/li\u003e\n\u003cli\u003eCompatible with PAG, ester \u0026amp; PAO oils.\u003c\/li\u003e\n\u003cli\u003eTreats 2 vehicles.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supercool","offers":[{"title":"Default Title","offer_id":44490002464940,"sku":"02-0101","price":29.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/1293\/7132\/files\/Products_new_photos_0005_pomelli_photoshoot_image_2k_1008-88.jpg?v=1791463216"},{"product_id":"supercool-power-flush-with-hose","title":"Supercool Power Flush with Hose","description":"\u003ch2\u003e\u003cstrong\u003eSupercool Power Flush with Hose 17 oz.\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eProfessional non-flammable and biodegradable oil debris remover. \u003cspan lang=\"EN-US\" style=\"mso-ansi-language: EN-US;\"\u003eExtremely effective and FAST evaporating. Removes old oil, sludge, varnish \u0026amp; contaminants. Compatible with R134a, 1234yf and R12 A\/C lubricants. No need for separate flush kit or canister.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures and Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConvenient and easy to use.\u003c\/li\u003e\n\u003cli\u003eExtremely effective and FAST evaporating.\u003c\/li\u003e\n\u003cli\u003eRemoves old oil, sludge, varnish \u0026amp; contaminants.\u003c\/li\u003e\n\u003cli\u003eCompatible with R134a, 1234yf and R12 A\/C lubricants.\u003c\/li\u003e\n\u003cli\u003eNo need for separate flush kit or canister.\u003c\/li\u003e\n\u003cli\u003eIncludes convenient installation hose.\u003c\/li\u003e\n\u003cli\u003eRequires shop air to effectively blow through and clean components.\u003c\/li\u003e\n\u003cli\u003eNon-flammable, biodegradable \u0026amp; environmentally friendly.\u003c\/li\u003e\n\u003cli\u003eCompatible with all PAG, ester, PAO and mineral oils.\u003c\/li\u003e\n\u003cli\u003eSafe for Electric and Hybrid A\/C systems.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supercool","offers":[{"title":"Default Title","offer_id":44490002497708,"sku":"02-0075","price":12.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/1293\/7132\/files\/Various_0025_pomelli_photoshoot_image_2k_1012-33.jpg?v=1791910829"},{"product_id":"supercool-r-134a-auto-charging-hose-gauge-for-self-sealing-valve","title":"Supercool R-134a Auto Charging Hose \u0026 Gauge for Self-Sealing Valve","description":"\u003ch2\u003e\u003cstrong\u003eSupercool R-134a Auto Charging Hose \u0026amp; Gauge for Self-Sealing Valve\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\" style=\"mso-ansi-language: EN-US;\"\u003eUniversal 12\" R-134a A\/C Charging Hose with Gauge and 90° Self Sealing Valve by Supercool®. \u003c\/span\u003eThis product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Supercool will last a lifetime.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures and Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFor Resealable \u0026amp; Piercing Valve Cans.\u003c\/li\u003e\n\u003cli\u003e12″ hose with 90° aluminum quick connect low side coupler.\u003c\/li\u003e\n\u003cli\u003eEasy to Read Pressure Gauge.\u003c\/li\u003e\n\u003cli\u003eScrew on can tap hose design.\u003c\/li\u003e\n\u003cli\u003e12″ hose and brass quick connect low side coupler\u003c\/li\u003e\n\u003cli\u003eUse with Speedy Charge, Leak Stop, Oil Charges, Performance Enhancer and cans of R134a.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supercool","offers":[{"title":"Default Title","offer_id":44490002661548,"sku":"02-0097","price":18.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/1293\/7132\/files\/Products_new_photos_0029_pomelli_photoshoot_image_2k_1008-65.jpg?v=1791465039"},{"product_id":"supercool-r134a-charging-hose-with-gauge-for-piercing-valve-cans","title":"Supercool R134a Charging Hose with Gauge for Piercing Valve Cans","description":"\u003ch2\u003e\u003cstrong\u003eSupercool R134a Charging Hose with Gauge for Piercing Valve Cans\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"mso-ansi-language: EN-US;\" lang=\"EN-US\"\u003eThe Supercool R134a Charging Hose with Gauge for Piercing Valve Cans is a tool designed for adding refrigerant to air conditioning systems, specifically those using R134a and piercing valve cans. It features a screw-on can tap for the R134a can, a 12-inch hose, and a 90-degree aluminum quick connect low side coupler. The integrated gauge allows users to monitor pressure and accurately fill the system. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures and Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eScrew on can tap hose design for piercing valve R134a cans.\u003c\/li\u003e\n\u003cli\u003e12” hose and aluminum quick connect low side coupler.\u003c\/li\u003e\n\u003cli\u003e90° low side quick coupler.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supercool","offers":[{"title":"Default Title","offer_id":44490003873964,"sku":"02-0072","price":14.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/1293\/7132\/files\/Various_0029_pomelli_photoshoot_image_2k_1012-22.jpg?v=1791904289"},{"product_id":"supercool-pag-oil-150-viscosity-gallon-128oz","title":"Supercool PAG Oil 150 Viscosity Gallon 128oz","description":"\u003ch2\u003e\u003cstrong\u003eSupercool PAG Oil 150 Viscosity 128oz\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\" style=\"mso-ansi-language: EN-US;\"\u003eSupercool PAG 150 is a high-performance, synthetic Polyalkylene Glycol (PAG) oil designed for R134a air conditioning systems. It meets OEM performance specifications and provides excellent moisture resistance, enhanced compressor wear protection, and resistance to sludge formation. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures and Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeets OEM performance specifications\u003c\/li\u003e\n\u003cli\u003eHigh performance synthetic PAG for R134a systems provides excellent resistance to moisture\u003c\/li\u003e\n\u003cli\u003eAnti-Wear Agents and Friction Modifiers enhance compressor wear rates which extend compressor life\u003c\/li\u003e\n\u003cli\u003eAntioxidants protect system against formation of sludge which can shorten compressor life and reduce system efficiency\u003c\/li\u003e\n\u003cli\u003eHigh 150 cSt viscosity\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supercool","offers":[{"title":"Default Title","offer_id":44490003906732,"sku":"02-0083","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/1293\/7132\/files\/Products_new_photos_0044_pomelli_photoshoot_image_2k_1008-58.jpg?v=1791464885"},{"product_id":"hcpro-pag-150-r134a-a-c-oil-with-uv-dye","title":"PAG 150 R134a A\/C Oil with UV Dye – 8 oz, ISO VG 150, Leak Detection","description":"\u003cp\u003e\u003cstrong\u003eThe HCPRO Performance PAG 150 UV is a high-viscosity PAG compressor oil with fluorescent leak-detection dye built in — for heavy-duty R-134a systems where lighter grades won't hold film strength.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO VG 150 PAG\u003c\/strong\u003e — film strength for trucks and high-pressure R-134a systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in UV dye\u003c\/strong\u003e — meets SAE J2297 leak-detection standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-step service\u003c\/strong\u003e — lubricate and trace the leak together\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty fit\u003c\/strong\u003e — trucks, fleets, commercial and light HVAC on R-134a\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 oz \/ 237 mL\u003c\/strong\u003e — single, 6-pack or 12-pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this oil is for\u003c\/h3\u003e\u003cp\u003eHeavy-duty truck A\/C technicians. Fleet maintenance teams servicing commercial vehicles. Auto A\/C techs working on full-size SUVs and pickups where OEMs spec the heavier viscosity. Service techs on certain commercial refrigeration units running R-134a with PAG 150.\u003c\/p\u003e\u003ch3\u003eWhen to use it\u003c\/h3\u003e\u003cp\u003eDuring R-134a recharge when the OEM calls for PAG 150 AND fluorescent leak detection is needed. Diagnostic top-off: 1–2 oz per circuit. Full compressor replacement: 4–8 oz per OEM spec (heavy-duty systems often run higher capacities — check the manual). Inspect with UV-A light (365–400 nm).\u003c\/p\u003e\u003ch3\u003eWhy PAG 150 UV vs PAG 100 UV or Universal UV\u003c\/h3\u003e\u003cp\u003eHeavy-duty compressors need heavier viscosity to maintain oil film under high pressure and high-load conditions. Running PAG 100 in a PAG 150 system causes premature compressor wear under load; running PAG 150 in a lighter system causes drag. When the OEM calls for 150, use 150.\u003c\/p\u003e\u003cp\u003eSingle 8 oz bottle, moisture-sealed. \u003cem\u003eManufactured in the USA to OEM compressor lubricant performance standards.\u003c\/em\u003e\u003c\/p\u003e","brand":"HCPRO","offers":[{"title":"8 oz Bottle (1 Pack)","offer_id":47711593595052,"sku":"02-0035","price":17.99,"currency_code":"USD","in_stock":true},{"title":"8 oz Bottle (6 Pack)","offer_id":47711593627820,"sku":"02-0035-6","price":59.95,"currency_code":"USD","in_stock":false},{"title":"8 oz Bottle (12 Pack)","offer_id":47711593660588,"sku":"02-0035-12","price":98.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/1293\/7132\/files\/c2441e45-Product_Image_2000x2000_0066_PROD_IMG_B2C_P150UV-LUB_8_FRONT_2f8ce75f-a346-415d-9a46-5de1457b62d7.jpg?v=1793011428"},{"product_id":"hcpro-pag-100-r134a-a-c-compressor-oil","title":"PAG 100 R134a A\/C Compressor Oil – 8 oz, ISO VG 100, Standard Domestic Systems","description":"\u003cp\u003e\u003cstrong\u003eThe HCPRO Performance PAG 100 is a standard-viscosity polyalkylene glycol (PAG) compressor oil for R-134a A\/C — the grade most domestic vehicle compressors specify.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO VG 100 PAG\u003c\/strong\u003e — the most common PAG grade on a service truck\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDomestic fit\u003c\/strong\u003e — GM, Ford, Chrysler and many imports that spec PAG 100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal stability\u003c\/strong\u003e — acid-resistant synthetic, 450°F flash point, -36°F pour point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested to ASTM and ANSI-ASHRAE 97-1989\u003c\/strong\u003e — lubricant performance standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 oz \/ 237 mL\u003c\/strong\u003e — single, 6-pack or 12-pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this oil is for\u003c\/h3\u003e\u003cp\u003eAuto A\/C technicians servicing domestic R-134a vehicles where OEM specifies PAG 100 (most common viscosity grade). Mobile mechanics, fleet service teams, independent repair shops. The go-to bottle for the majority of R-134a service work.\u003c\/p\u003e\u003ch3\u003eWhen to use it\u003c\/h3\u003e\u003cp\u003eDuring R-134a A\/C compressor service when the OEM calls for ISO VG 100. Full compressor refill: 4–8 oz per OEM spec. Top-off after refrigerant recharge: 1–2 oz per circuit. Most domestic vehicle service manuals specify PAG 100 — always verify before injection.\u003c\/p\u003e\u003ch3\u003eWhy PAG 100 vs PAG 46, PAG 150, or POE\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePAG 100\u003c\/strong\u003e is the standard mid-range viscosity for most R-134a domestic vehicles. \u003cstrong\u003ePAG 46\u003c\/strong\u003e is for lighter-duty imports; \u003cstrong\u003ePAG 150\u003c\/strong\u003e for heavy-duty trucks. \u003cstrong\u003ePOE\u003c\/strong\u003e is for modern R-1234yf, R-410A, and A2L refrigerant systems — not compatible with R-134a PAG systems without proper retrofit. For leak detection in one step, use our PAG 100 UV variant.\u003c\/p\u003e\u003cp\u003eSingle 8 oz bottle, sealed leak-proof packaging, 2–3 year shelf life unopened. \u003cem\u003eManufactured in the USA to OEM compressor lubricant performance standards.\u003c\/em\u003e\u003c\/p\u003e","brand":"HCPRO","offers":[{"title":"Each 8 oz Bottle","offer_id":47712928563372,"sku":"02-0038","price":17.99,"currency_code":"USD","in_stock":true},{"title":"8 oz Bottle (6 Pack)","offer_id":47712928596140,"sku":"02-0038-6","price":89.99,"currency_code":"USD","in_stock":true},{"title":"8 oz Bottle (12 Pack)","offer_id":47712928628908,"sku":"02-0038-12","price":154.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/1293\/7132\/files\/b3534a79-Product_Image_2000x2000_0087_PROD_IMG_B2C_P100-LUB_8_FRONT_16aea460-3716-4199-9d79-adc2c59c06d2.jpg?v=1793019492"},{"product_id":"hcpro-pag-46-r134a-a-c-compressor-oil","title":"PAG 46 R134a A\/C Compressor Oil – 8 oz, ISO VG 46, Light-Duty Systems","description":"\u003cp\u003e\u003cstrong\u003eThe HCPRO Performance PAG 46 is a light-viscosity polyalkylene glycol (PAG) compressor oil for R-134a A\/C systems that specify ISO VG 46 — common on imports, compact passenger vehicles and certain truck applications.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO VG 46 PAG\u003c\/strong\u003e — matched to OEM specs for light-duty R-134a compressors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal stability\u003c\/strong\u003e — acid-resistant, non-corrosive synthetic chemistry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow pour point (-36°F)\u003c\/strong\u003e and 442°F flash point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested to ASTM and ANSI-ASHRAE 97-1989\u003c\/strong\u003e lubricant standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 oz \/ 237 mL\u003c\/strong\u003e leak-proof bottle — single, 6-pack or 12-pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho it's for\u003c\/h3\u003e\n\u003cp\u003eAuto A\/C technicians servicing imports and compact vehicles where the OEM specifies PAG 46, mobile mechanics doing light-duty recharges, and fleet shops running import inventories.\u003c\/p\u003e\n\u003ch3\u003eWhen to use it\u003c\/h3\u003e\n\u003cp\u003eDuring R-134a compressor service when the OEM calls for ISO VG 46. Full compressor refill: 4–8 oz per OEM spec. Top-off after a recharge: 1–2 oz per circuit. Always confirm in the vehicle service manual — the wrong viscosity grade shortens compressor life.\u003c\/p\u003e\n\u003ch3\u003ePAG 46 vs PAG 100, PAG 150 or POE\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePAG 46\u003c\/strong\u003e is the match when the OEM specifies VG 46. \u003cstrong\u003ePAG 100\u003c\/strong\u003e suits most standard domestic vehicles; \u003cstrong\u003ePAG 150\u003c\/strong\u003e is for heavy-duty systems. \u003cstrong\u003ePOE\u003c\/strong\u003e is for R-1234yf, hybrid, EV, R-410A, R-32 and A2L systems — it is not interchangeable with PAG. For one-step leak detection, choose the PAG 46 UV Dye version.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eManufactured in the USA. 2–3 year shelf life unopened.\u003c\/em\u003e\u003c\/p\u003e","brand":"HCPRO","offers":[{"title":"Each 8 oz Bottle","offer_id":47712930660524,"sku":"02-0030","price":16.99,"currency_code":"USD","in_stock":true},{"title":"8 oz Bottle (6 pack)","offer_id":47712930693292,"sku":"02-0030-A6","price":52.85,"currency_code":"USD","in_stock":false},{"title":"8 oz Bottle (12 pack)","offer_id":47712930726060,"sku":"02-0030-B12","price":85.66,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/1293\/7132\/files\/4420b3fd-Product_Image_2000x2000_0091_PROD_IMG_B2C_P46-LUB_8_FRONT_f958b375-ceab-424e-9c95-8fe3d929ac05.jpg?v=1793019587"},{"product_id":"hcpro-pag-150-r134a-a-c-compressor-oil","title":"PAG 150 R134a A\/C Compressor Oil – 8 oz, ISO VG 150, Heavy-Duty Systems","description":"\u003cp\u003e\u003cstrong\u003eThe HCPRO Performance PAG 150 is a high-viscosity PAG compressor oil for heavy-duty R-134a A\/C — trucks, fleet vehicles and light HVAC equipment running R-134a.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO VG 150 PAG\u003c\/strong\u003e — film strength for high-pressure, heavy-duty systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty fit\u003c\/strong\u003e — trucks, fleet vehicles and certain commercial applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal stability\u003c\/strong\u003e — 455°F flash point, -31°F pour point, wear protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested to ASTM and ANSI-ASHRAE 97-1989\u003c\/strong\u003e — lubricant performance standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 oz \/ 237 mL\u003c\/strong\u003e — single, 6-pack or 12-pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this oil is for\u003c\/h3\u003e\u003cp\u003eHeavy-duty truck A\/C technicians. Fleet maintenance teams servicing commercial vehicles. Auto A\/C techs working on full-size SUVs and pickups where OEMs spec heavier viscosity. Service techs on certain commercial refrigeration and light HVAC units running R-134a with PAG 150.\u003c\/p\u003e\u003ch3\u003eWhen to use it\u003c\/h3\u003e\u003cp\u003eDuring R-134a A\/C compressor service when the OEM calls for ISO VG 150. Full compressor refill: 4–8 oz per OEM spec (heavy-duty systems often run higher capacities — check the manual). Top-off after recharge: 1–2 oz per circuit. The right choice for high-pressure or high-load applications.\u003c\/p\u003e\u003ch3\u003eWhy PAG 150 vs PAG 100, PAG 46, or POE\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePAG 150\u003c\/strong\u003e is the heavy-duty choice for high-pressure R-134a compressors. \u003cstrong\u003ePAG 100\u003c\/strong\u003e is standard for domestic vehicles; \u003cstrong\u003ePAG 46\u003c\/strong\u003e for lighter-duty imports. \u003cstrong\u003ePOE\u003c\/strong\u003e is for modern HFC and A2L refrigerant systems — not compatible with R-134a PAG systems. 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Mobile mechanics doing recharges where systems lose charge between visits. Fleet techs servicing mixed inventories where OEM PAG spec isn't always known. Independent shops that want one universal bottle instead of three viscosities.\u003c\/p\u003e\u003ch3\u003eWhen to use it\u003c\/h3\u003e\u003cp\u003eAdd during recharge to diagnose slow leaks you can't visually locate. Inject 1–2 oz per circuit for diagnostic; refer to OEM spec for full compressor replacement (4–8 oz typical). Run A\/C 10–15 minutes, inspect with UV light (365–400 nm) — leaks glow fluorescent green-yellow at fittings and seals. 8 oz covers 4–8 diagnostic jobs.\u003c\/p\u003e\u003ch3\u003eWhy universal UV PAG vs grade-specific PAG\u003c\/h3\u003e\u003cp\u003eOne bottle covers any PAG 46\/100\/150 system — no need to stock three viscosities. Built-in dye eliminates separate injection. 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blue (low) and yellow (service)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e800 PSI working \/ 4,000 PSI burst\u003c\/strong\u003e — rated for high-pressure A\/C service\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-permeation construction\u003c\/strong\u003e — reinforced rubber with crimped brass ends\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThree 1\/4\" × 5 ft charging hoses (red, blue, yellow) + R-1234YF quick couplers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuilt for\u003c\/h3\u003e\n\u003cp\u003eAutomotive A\/C recovery, charging and vacuum service — dealer bays, A\/C shops and mobile techs.\u003c\/p\u003e","brand":"HCPRO","offers":[{"title":"Default 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ports\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrass body\u003c\/strong\u003e — anodized aluminum knobs, 500 PSI working\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits your setup\u003c\/strong\u003e — works with R-1234YF manifolds, hoses and recovery tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 red high-side R-1234YF coupler\u003c\/li\u003e\n\u003cli\u003e1 blue low-side R-1234YF coupler\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuilt for\u003c\/h3\u003e\n\u003cp\u003eR-1234YF recovery, evacuation, charging and testing on modern vehicles.\u003c\/p\u003e","brand":"HCPRO","offers":[{"title":"Default Title","offer_id":47712945897644,"sku":"22-0088","price":46.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/1293\/7132\/files\/e34f0d5a-Product_Image_2000x2000_0116_PROD_IMG_B2C_HFO-1234YF_QC_ADAPTER_1_2b8d8ea4-1db9-45f7-9357-e66f476cb909.jpg?v=1793020161"},{"product_id":"hcpro-hcleak12r-automotive-a-c-leak-sealer-kit","title":"HCLEAK12R Automotive A\/C Leak Sealer Kit – 12 x 0.25 oz Syringes, 45° Swivel Adapter","description":"\u003cp\u003e\u003cstrong\u003eThe HCPRO Performance HCLEAK12R is a 12-syringe automotive A\/C leak sealer kit — pre-charged 0.25 oz doses for fleet PM, mobile A\/C routes and high-volume R-134a and R-1234yf repair.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12 pre-charged syringes\u003c\/strong\u003e — one syringe seals one micro-leak or pre-treats one vehicle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e45° swivel adapter\u003c\/strong\u003e — direct low-side injection on tight service ports\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-134a and R-1234yf\u003c\/strong\u003e — plus hybrid blends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll common oils\u003c\/strong\u003e — compatible with PAG, POE, ester and mineral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo tools needed\u003c\/strong\u003e — treats systems up to 6 lb of refrigerant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the kit\u003c\/h3\u003e\u003cp\u003e12 individually sealed 0.25 oz refrigerant-soluble sealant syringes plus one re-usable 45° swivel low-side adapter. Pre-charged formula injects directly into the running A\/C system through the low-side service port — \u003cstrong\u003eno refrigerant recovery, no system disassembly, no separate tools required\u003c\/strong\u003e. The 45° swivel adapter is engineered for tight engine compartments where straight fittings won't reach. Compatible with R-134a, R-1234yf, and all current hybrid and EV refrigerants. Safe for PAG, POE, ester, and mineral oils.\u003c\/p\u003e\u003ch3\u003eWho it's built for\u003c\/h3\u003e\u003cp\u003eMobile A\/C service techs, dealership service writers, fleet maintenance managers, mechanic shops running R-134a and R-1234yf systems side-by-side, and DIY techs servicing personal hybrids and EVs. Equally suited to repair calls AND preventive maintenance — see below.\u003c\/p\u003e\u003ch3\u003eWhen to use it — repair AND preventive maintenance\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eActive repair:\u003c\/strong\u003e Inject one syringe when a customer reports warm air at the vent and the gauge shows slow pressure loss consistent with a micro-leak. Restores cooling without a $1,500 compressor replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePreventive maintenance — the main reason this ships in 12-packs:\u003c\/strong\u003e Inject one syringe during annual fleet PM, seasonal A\/C service, or new-vehicle commissioning to seal pinhole leaks \u003cstrong\u003ebefore\u003c\/strong\u003e they drop pressure. Standard practice on dealership PDI inspections, rental fleets, ride-share vehicles, and any hybrid or EV where compressor replacement runs $2,000+. A proactive seal at $5 per dose prevents a catastrophic failure 18 months later.\u003c\/p\u003e\u003ch3\u003eWhy it works\u003c\/h3\u003e\u003cp\u003ePre-charged refrigerant-soluble chemistry circulates with the refrigerant and reacts ONLY at leak points where it contacts atmosphere — it does NOT clog TXVs, orifices, or evaporator coils like cheap stop-leak products. Anti-corrosion additive package prevents the underlying corrosion that caused the leak from spreading. Rated to 800 PSI for high-pressure modern systems. 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Mobile mechanics, fleet service, independent repair shops. The go-to bottle for the majority of R-134a service work.\u003c\/p\u003e\u003ch3\u003eWhen to use it\u003c\/h3\u003e\u003cp\u003eDuring R-134a recharge when the OEM calls for PAG 100 AND you want leak detection in one step. Diagnostic top-off: 1–2 oz per circuit. Full compressor replacement: 4–8 oz per OEM spec. Inspect with UV-A light (365–400 nm) — leaks glow fluorescent green-yellow at the leak point.\u003c\/p\u003e\u003ch3\u003eWhy PAG 100 UV vs Universal UV or PAG 46\/150 UV\u003c\/h3\u003e\u003cp\u003ePAG 100 is the most-specified viscosity grade across domestic R-134a vehicles — running PAG 46 in a PAG 100 system reduces film strength under load; running PAG 150 increases drag and reduces cooling efficiency. When the OEM calls for 100, use 100. Universal UV blend is the safe choice when system viscosity is unknown.\u003c\/p\u003e\u003cp\u003eSingle 8 oz bottle, moisture-sealed. \u003cem\u003eManufactured in the USA to OEM compressor lubricant performance standards.\u003c\/em\u003e\u003c\/p\u003e","brand":"HCPRO","offers":[{"title":"8 oz Bottle (1 Pack)","offer_id":47712949600428,"sku":"02-0034","price":17.98,"currency_code":"USD","in_stock":false},{"title":"8 oz Bottle (6 Pack)","offer_id":47712949633196,"sku":"02-0034-6","price":76.04,"currency_code":"USD","in_stock":false},{"title":"8 oz Bottle (12 Pack)","offer_id":47712949665964,"sku":"02-0034-12","price":96.85,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/1293\/7132\/files\/4aad9484-Product_Image_2000x2000_0071_PROD_IMG_B2C_P100UV-LUB_8_FRONT_35a894c4-fd15-4bea-8279-69041620211d.jpg?v=1793020258"},{"product_id":"hcpro-pag-46-r134a-a-c-oil-with-uv-dye","title":"PAG 46 R134a A\/C Oil with UV Dye – 8 oz, ISO VG 46, Leak Detection","description":"\u003cp\u003e\u003cstrong\u003eThe HCPRO Performance PAG 46 UV is a light-viscosity PAG compressor oil with fluorescent leak-detection dye built in — for R-134a systems that call for ISO VG 46 and a leak check in the same step.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO VG 46 PAG\u003c\/strong\u003e — matched to lighter-duty R-134a compressors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in UV dye\u003c\/strong\u003e — meets SAE J2297 leak-detection standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImport and compact fit\u003c\/strong\u003e — many Asian imports, compact cars and certain trucks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow pour point\u003c\/strong\u003e — -42°F, 442°F flash point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 oz \/ 237 mL\u003c\/strong\u003e — single, 6-pack or 12-pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this oil is for\u003c\/h3\u003e\u003cp\u003eAuto A\/C techs servicing imports and compact vehicles where OEM specifies PAG 46. Mobile mechanics doing recharges on light-duty applications. Fleet shops servicing import inventories.\u003c\/p\u003e\u003ch3\u003eWhen to use it\u003c\/h3\u003e\u003cp\u003eDuring R-134a recharge when the system needs PAG 46 viscosity AND fluorescent leak detection in one step. Diagnostic top-off: 1–2 oz per circuit. Full compressor replacement: 4–8 oz per OEM spec. Inspect with any UV-A light (365–400 nm) — leaks glow fluorescent green-yellow.\u003c\/p\u003e\u003ch3\u003eWhy grade-specific PAG 46 UV vs Universal UV\u003c\/h3\u003e\u003cp\u003eSpecific viscosity match means tighter compressor clearance, longer life, exact OEM warranty compliance. Use Universal UV when you don't know the system viscosity; use PAG 46 UV when the OEM service manual explicitly specifies VG 46. Same UV chemistry, more precise spec match.\u003c\/p\u003e\u003cp\u003eSingle 8 oz bottle, moisture-sealed. \u003cem\u003eManufactured in the USA to OEM compressor lubricant performance standards.\u003c\/em\u003e\u003c\/p\u003e","brand":"HCPRO","offers":[{"title":"Each 8 oz Bottle","offer_id":47712949731500,"sku":"02-0033A","price":17.95,"currency_code":"USD","in_stock":false},{"title":"8 oz Bottle (6 Pack)","offer_id":47712949764268,"sku":"02-0033A-6","price":82.4,"currency_code":"USD","in_stock":false},{"title":"8 oz Bottle (12 Pack)","offer_id":47712949797036,"sku":"02-0033A-12","price":149.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/1293\/7132\/files\/ee5b6fd1-Product_Image_2000x2000_0075_PROD_IMG_B2C_P46UV-LUB_8_FRONT_774bfc9a-b62f-4141-ad77-e9e824fe06c6.jpg?v=1793020259"},{"product_id":"hcpro-hc-bk2v2yf5-r1234yf-a-c-manifold-set","title":"HC-BK2V2YF5 R1234YF A\/C Manifold Set – 80 mm Gauges, 5 ft Hoses, Quick 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set\u003c\/strong\u003e — buy the side you broke or replace both\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in fit\u003c\/strong\u003e — 1\/8\" NPT back mount for standard manifold bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor-coded bezel\u003c\/strong\u003e — shock-resistant build for daily service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDial size: 80 mm (3-1\/8\")\u003c\/li\u003e\n\u003cli\u003eScale: PSI with °F\/°C\u003c\/li\u003e\n\u003cli\u003eConnection: 1\/8\" NPT back mount\u003c\/li\u003e\n\u003cli\u003eCase: metal body with color-coded dial, clear lens\u003c\/li\u003e\n\u003cli\u003eOptions: low side, high side or low\/high set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuilt for\u003c\/h3\u003e\n\u003cp\u003eAutomotive repair shops and mobile A\/C techs replacing a damaged R-1234YF manifold 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