{"product_id":"global-parts-4813421-a-c-refrigerant-suction-hose","title":"Global Parts 4813421 A\/C Refrigerant Suction Hose","description":"\u003ch2\u003eA\/C Suction Hose for Ram ProMaster\u003c\/h2\u003e\u003cp\u003eReplace a worn or leaking low-side A\/C line with this Global Parts suction hose, part number 4813421. It routes refrigerant from the compressor to the evaporator and is built for direct-fit service on select Ram ProMaster vans.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGlobal Parts A\/C refrigerant suction hose\u003c\/li\u003e\n\u003cli\u003eLow-side hose routes refrigerant from the compressor to the evaporator\u003c\/li\u003e\n\u003cli\u003eDirect replacement for select Ram ProMaster 1500, 2500, and 3500 models\u003c\/li\u003e\n\u003cli\u003eCross-references Bosch 66190 and Mopar 68157071AE for the same application\u003c\/li\u003e\n\u003cli\u003ePart number 4813421 for ordering and fitment verification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Fitment and Function\u003c\/h2\u003e\u003cp\u003eThis A\/C refrigerant suction hose is used on the low-pressure side of the system, where it carries refrigerant vapor from the evaporator back to the compressor. It is a fitment-based replacement for 2014-2018 Ram ProMaster 1500, 2014-2018 Ram ProMaster 2500, and 2014-2018 Ram ProMaster 3500, with rear A\/C not included. If you are searching for a Ram ProMaster A\/C suction hose, Global Parts 4813421 matches the listed applications and supports proper refrigerant flow in the HVAC system.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRefrigerant loss from a cracked or leaking suction hose\u003c\/li\u003e\n\u003cli\u003eWeak cabin cooling caused by restricted low-side flow\u003c\/li\u003e\n\u003cli\u003eVisible oil residue around the A\/C hose connection points\u003c\/li\u003e\n\u003cli\u003eNoise or vibration from a deteriorated refrigerant line\u003c\/li\u003e\n\u003cli\u003eService replacement for a damaged Ram ProMaster HVAC hose\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle year, model, and rear A\/C configuration before ordering. Inspect mating seals, compressor ports, and evaporator connections during replacement, and evacuate and recharge the system according to factory service procedures after installation. Confirm the hose routing matches the original low-side line on the vehicle.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eGlobal Parts supplies HVAC replacement components for service applications, and this hose is identified by part number 4813421 for accurate cross-reference and fitment confirmation.\u003c\/p\u003e","brand":"Global Parts","offers":[{"title":"Default Title","offer_id":43839295815861,"sku":"BKNH-4813421","price":45.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GP_4813421_Fro.jpg?v=1775000955","url":"https:\/\/www.partcatalog.com\/products\/global-parts-4813421-a-c-refrigerant-suction-hose","provider":"PartCatalog","version":"1.0","type":"link"}