{"product_id":"four-seasons-66919-a-c-refrigerant-liquid-hose","title":"Four Seasons 66919 A\/C Refrigerant Liquid Hose","description":"\u003ch2\u003eReliable A\/C Refrigerant Liquid Hose for Ford Edge and Lincoln MKX\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66919 is designed to maintain efficient air conditioning performance in select Ford and Lincoln vehicles. Engineered with durable aluminum and rubber materials, this liquid line hose assembly ensures proper refrigerant flow and system integrity for models like the Ford Edge and Lincoln MKX.\u003c\/p\u003e\u003ch2\u003eKey Features of Four Seasons Hose Assembly 66919\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConstructed from aluminum and rubber for durability and flexibility\u003c\/li\u003e\n\u003cli\u003eEquipped with P-nut fittings on both ends for secure connections\u003c\/li\u003e\n\u003cli\u003eCompatible with R134a refrigerant systems\u003c\/li\u003e\n\u003cli\u003eIncludes gasket and fittings for a complete seal\u003c\/li\u003e\n\u003cli\u003eFeatures two O-rings (part number 24256) as sealing washers\u003c\/li\u003e\n\u003cli\u003eDesigned as a liquid line hose assembly without a bracket or service port\u003c\/li\u003e\n\u003cli\u003eIncorporates an orifice tube for proper refrigerant metering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the Four Seasons Hose Assembly\u003c\/h2\u003e\u003cp\u003eThis Four Seasons Hose Assembly from the Hose Assembly product line is specifically engineered for the liquid refrigerant line in air conditioning systems. The combination of aluminum and rubber materials provides a balance of strength and flexibility, essential for withstanding pressure and temperature variations in HVAC systems. Both ends feature P-nut fittings, ensuring a reliable and leak-resistant connection to the vehicle's A\/C components. The inclusion of two O-rings (24256 sealing washers) and gaskets helps maintain a tight seal, preventing refrigerant loss. This hose assembly is designed without a bracket or service port, focusing on the liquid line function with an integrated orifice tube to regulate refrigerant flow.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or damaged A\/C refrigerant liquid hoses in Ford Edge and Lincoln MKX models\u003c\/li\u003e\n\u003cli\u003eResolving refrigerant leaks caused by cracked or deteriorated hose materials\u003c\/li\u003e\n\u003cli\u003eRestoring proper refrigerant flow to improve air conditioning system efficiency\u003c\/li\u003e\n\u003cli\u003eAddressing issues related to faulty or missing sealing washers and fittings\u003c\/li\u003e\n\u003cli\u003eEnsuring compatibility with R134a refrigerant systems for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Hose Assembly 66919, ensure that both P-nut fittings are tightened to manufacturer specifications to prevent leaks. Verify that the included O-rings and gaskets are properly seated before final assembly. Since this hose assembly does not include a bracket, secure the hose according to vehicle-specific guidelines to avoid vibration or abrasion. This part is compatible with Ford Edge and Lincoln MKX models using R134a refrigerant systems.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons products are manufactured to meet or exceed OEM standards for HVAC components. The Hose Assembly 66919 undergoes rigorous quality control to ensure durability and performance. Warranty details are provided by Four Seasons and typically cover defects in material and workmanship under normal use conditions.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":52118504177845,"sku":"BBRN-66919","price":53.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_66919_Fro.jpg?v=1775161795","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-66919-a-c-refrigerant-liquid-hose","provider":"PartCatalog","version":"1.0","type":"link"}