{"product_id":"four-seasons-66603-a-c-refrigerant-suction-hose","title":"Four Seasons 66603 A\/C Refrigerant Suction Hose","description":"\u003ch2\u003eReliable A\/C Refrigerant Suction Hose for Toyota 4Runner\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly part number 66603 is designed specifically for Toyota 4Runner models requiring a durable and efficient A\/C refrigerant suction hose. Engineered with aluminum and rubber materials, this hose assembly ensures proper refrigerant flow and system performance.\u003c\/p\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, fittings, and bracket for complete installation\u003c\/li\u003e\n\u003cli\u003eFeatures a low-pressure suction line with a 13 mm service port\u003c\/li\u003e\n\u003cli\u003eOE replacement part designed to meet original equipment specifications\u003c\/li\u003e\n\u003cli\u003eIncludes two green O-rings (part number 24681) for sealing\u003c\/li\u003e\n\u003cli\u003eService port included without a switch or muffler\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Four Seasons Hose Assembly Product Line\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly line focuses on providing comprehensive hose solutions for automotive HVAC systems. This product line includes hose assemblies designed to meet specific vehicle requirements, ensuring compatibility and reliable performance. The 66603 suction hose assembly is part of this line, offering a complete package with fittings, gaskets, and brackets to facilitate straightforward installation and maintain system integrity.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis A\/C refrigerant suction hose assembly is engineered for the Toyota 4Runner's low-pressure side of the air conditioning system. Featuring P-nut fittings on both ends, it provides a secure and leak-resistant connection. The hose is constructed from a combination of aluminum and rubber, balancing strength and flexibility to withstand system pressures and vibrations. The included green O-rings and gasket ensure a tight seal, preventing refrigerant leaks. The assembly also comes with a bracket for proper mounting and a 13 mm service port to facilitate maintenance and refrigerant charging without the need for additional components.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or damaged A\/C refrigerant suction hoses on Toyota 4Runner models\u003c\/li\u003e\n\u003cli\u003eResolving refrigerant leaks caused by cracked or deteriorated hoses\u003c\/li\u003e\n\u003cli\u003eRestoring proper refrigerant flow to improve air conditioning system efficiency\u003c\/li\u003e\n\u003cli\u003eAddressing low-pressure side failures in the A\/C system\u003c\/li\u003e\n\u003cli\u003eFacilitating maintenance with an integrated service port\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is depressurized and the refrigerant properly recovered before beginning installation. Verify that the P-nut fittings align correctly with the existing system ports on the Toyota 4Runner. Use the included green O-rings and gasket to create a secure seal, and tighten fittings to manufacturer torque specifications. The included bracket should be used to mount the hose assembly securely, preventing movement and potential damage. Avoid using hoses without the proper fittings or seals to maintain system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66603 is an OE replacement part designed to meet or exceed original equipment standards for fit, form, and function. It undergoes rigorous quality control to ensure durability and leak-free performance in Toyota 4Runner HVAC systems. Warranty coverage details should be confirmed with the product documentation or manufacturer.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44607787729077,"sku":"BBRN-66603","price":40.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_66603_Fro.jpg?v=1775069664","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-66603-a-c-refrigerant-suction-hose","provider":"PartCatalog","version":"1.0","type":"link"}