{"product_id":"four-seasons-86500-hvac-heater-hose-connector","title":"Four Seasons 86500 HVAC Heater Hose Connector","description":"\u003ch2\u003eOverview of Four Seasons Coolant Coupling 86500\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Coolant Coupling 86500 is a durable HVAC heater hose connector designed for engine coolant systems. Engineered to meet or exceed OEM standards, this plastic coolant coupling is compatible with various Buick, Chevrolet, Oldsmobile, and Pontiac models, providing reliable performance in your vehicle's cooling system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality plastic material\u003c\/li\u003e\n\u003cli\u003eIncludes gasket or seal for secure installation\u003c\/li\u003e\n\u003cli\u003eMaximum height of 2.50 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eInlet diameter of 0.861 inches\u003c\/li\u003e\n\u003cli\u003eStyle without thermostat, thermostat not included\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Buick, Chevrolet, Oldsmobile, and Pontiac models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFour Seasons Coolant Coupling Product Line\u003c\/h2\u003e\u003cp\u003eThe Coolant Coupling line by Four Seasons focuses on essential engine coolant components designed to maintain efficient coolant flow and system integrity. This product line emphasizes compatibility and quality, ensuring that each coupling fits precisely and functions reliably within the vehicle's HVAC system. The 86500 part is a key component within this line, offering a plastic construction and included gasket to support leak-free connections.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Four Seasons 86500 coolant coupling is a plastic HVAC heater hose connector specifically designed for engine coolant applications. It features a maximum height of 2.50 inches and an inlet diameter of 0.861 inches, ensuring a proper fit within the cooling system. This coupling is styled without a thermostat and does not include one, making it suitable for vehicles where the thermostat is installed separately. The included gasket or seal helps prevent leaks and maintains system pressure. This part meets or exceeds OEM requirements, providing a reliable replacement for original equipment in compatible Buick, Chevrolet, Oldsmobile, and Pontiac vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked heater hose connectors\u003c\/li\u003e\n\u003cli\u003ePrevention of coolant leaks in the HVAC system\u003c\/li\u003e\n\u003cli\u003eRestoration of proper coolant flow in Buick, Chevrolet, Oldsmobile, and Pontiac models\u003c\/li\u003e\n\u003cli\u003eAddressing coolant coupling failures that cause overheating or reduced heater performance\u003c\/li\u003e\n\u003cli\u003eEnsuring secure connections without thermostat integration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Coolant Coupling 86500, ensure the gasket or seal is properly seated to prevent leaks. Verify the inlet diameter and maximum height match the vehicle’s specifications. This part is designed for use without a thermostat, so confirm the thermostat is installed separately if required by your vehicle. Proper hose clamping and inspection of surrounding components are recommended during installation to maintain system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons parts, including the Coolant Coupling 86500, are manufactured to meet or exceed OEM standards, ensuring dependable performance. The inclusion of a gasket or seal supports leak-free operation. While specific warranty details are not provided here, Four Seasons typically offers coverage against defects in materials and workmanship. Refer to the manufacturer’s warranty documentation for complete terms.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44617562685621,"sku":"BBRN-86500","price":13.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_86500_Fro.jpg?v=1775070854","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-86500-hvac-heater-hose-connector","provider":"PartCatalog","version":"1.0","type":"link"}