{"product_id":"four-seasons-65712-a-c-liquid-line-with-orifice-tube","title":"Four Seasons 65712 A\/C Liquid Line with Orifice Tube","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 65712\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 65712 is a precision-engineered A\/C liquid line designed for select GM trucks and SUVs. Built with durable aluminum and featuring a serviceable orifice tube, this hose assembly ensures reliable refrigerant flow and system performance for vehicles using R134a refrigerant.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from corrosion-resistant aluminum material\u003c\/li\u003e\n\u003cli\u003eEquipped with P-nut fittings on both ends for secure connections\u003c\/li\u003e\n\u003cli\u003eIncludes a serviceable orifice tube for optimal refrigerant metering\u003c\/li\u003e\n\u003cli\u003eComes with two slim line sealing washers (O-Ring 24402) for leak prevention\u003c\/li\u003e\n\u003cli\u003eIncludes gasket seals and fittings for a complete assembly\u003c\/li\u003e\n\u003cli\u003eFeatures a service port for easy system maintenance\u003c\/li\u003e\n\u003cli\u003eDesigned without a mounting bracket for flexible installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFour Seasons Hose Assembly Product Line\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly product line focuses on delivering reliable HVAC hose and pipe solutions tailored for automotive air conditioning systems. This line emphasizes quality materials and precise fitment to maintain system integrity and performance. The 65712 liquid line hose assembly exemplifies this approach by combining durable aluminum construction with essential components like the orifice tube and sealing washers, ensuring compatibility and serviceability for specific GM models.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Four Seasons 65712 A\/C liquid line hose assembly is engineered specifically for use with R134a refrigerant systems. Both ends feature P-nut fittings, providing a secure and leak-resistant connection to the vehicle’s HVAC components. The inclusion of a serviceable orifice tube allows for accurate refrigerant flow control, which is critical for maintaining proper cooling efficiency. This assembly also includes two slim line sealing washers (O-Ring 24402) and necessary gaskets to ensure a tight seal and prevent refrigerant leaks. The aluminum construction offers resistance to corrosion and heat, extending the service life of the hose assembly.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCadillac Escalade, Escalade ESV, Escalade EXT\u003c\/li\u003e\n\u003cli\u003eChevrolet Avalanche 1500, Avalanche 2500, C1500, Cheyenne, Silverado 1500, Silverado 1500 HD, Silverado 2500, Silverado 2500 HD, Silverado 3500, Suburban 1500, Suburban 2500, Tahoe\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 1500, Sierra 1500 HD, Sierra 2500, Sierra 2500 HD, Sierra 3500, Yukon, Yukon XL 1500, Yukon XL 2500\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis hose assembly is designed to address common A\/C system issues such as refrigerant leaks, poor cooling performance, and damaged or clogged orifice tubes.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Hose Assembly\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRefrigerant leaks due to worn or damaged liquid lines\u003c\/li\u003e\n\u003cli\u003eReduced A\/C cooling efficiency from clogged orifice tubes\u003c\/li\u003e\n\u003cli\u003eCorrosion-related hose failure in older aluminum lines\u003c\/li\u003e\n\u003cli\u003eLoss of refrigerant pressure caused by faulty seals or fittings\u003c\/li\u003e\n\u003cli\u003eDifficulty servicing the A\/C system without a service port\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons 65712 hose assembly, ensure all old sealing washers are replaced with the included slim line sealing washers to prevent leaks. The P-nut fittings require proper torque to avoid overtightening, which can damage threads or cause leaks. Since this assembly does not include a mounting bracket, verify that the hose is securely supported using existing vehicle brackets or clamps. The service port allows for easy refrigerant charging and system diagnostics during installation or maintenance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons products are manufactured to meet or exceed OEM specifications for durability and performance. The 65712 hose assembly undergoes rigorous quality control to ensure leak-free operation and long service life. While specific warranty details are not provided here, Four Seasons typically offers coverage against defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":52117109571765,"sku":"BBRN-65712","price":72.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_65712_Fro.jpg?v=1775161761","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-65712-a-c-liquid-line-with-orifice-tube","provider":"PartCatalog","version":"1.0","type":"link"}