{"product_id":"four-seasons-58977-a-c-compressor","title":"Four Seasons 58977 A\/C Compressor","description":"\u003ch2\u003eReliable A\/C Compressor for Pontiac Sunbird\u003c\/h2\u003e\u003cp\u003eThe Four Seasons New Compressor 58977 is designed specifically for the Pontiac Sunbird, providing efficient air conditioning performance. This new A\/C compressor is engineered to meet OEM specifications and ensure proper fitment and function.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with R134a refrigerant\u003c\/li\u003e\n\u003cli\u003eIncludes oil filled with PAG 150 refrigerant oil\u003c\/li\u003e\n\u003cli\u003eSingle groove pulley with 5.125 inch diameter\u003c\/li\u003e\n\u003cli\u003ePin-type electrical terminal for secure connection\u003c\/li\u003e\n\u003cli\u003eEar mount installation with 1.859 inch clutch to mounting flange distance\u003c\/li\u003e\n\u003cli\u003eIncludes clutch assembly with a maximum diameter of 5.125 inches\u003c\/li\u003e\n\u003cli\u003e12-volt coil voltage with coil clock position at 2 o'clock\u003c\/li\u003e\n\u003cli\u003eV5 compressor type with V-belt pulley system\u003c\/li\u003e\n\u003cli\u003eSealing washer type discharge and suction ports with included O-rings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFour Seasons New Compressor Product Line\u003c\/h2\u003e\u003cp\u003eThe Four Seasons New Compressor line offers brand new, factory-quality A\/C compressors designed to replace worn or damaged units. This product line focuses on delivering reliable performance with all necessary components included, such as the clutch and oil, to simplify installation and ensure compatibility. The New Compressor 58977 is part of this line, tailored for the Pontiac Sunbird's HVAC system requirements.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Four Seasons A\/C compressor (part number 58977) is engineered for use with R134a refrigerant and is pre-filled with PAG 150 oil to maintain optimal lubrication. The compressor features a single groove pulley with a diameter of 5.125 inches, compatible with V-belt drive systems. The clutch assembly is included and designed with a maximum diameter of 5.125 inches, ensuring proper engagement and operation. The unit mounts using an ear mount style with a precise distance of 1.859 inches from the clutch to the mounting flange, facilitating accurate fitment in the Pontiac Sunbird. Electrical connection is via a pin-type terminal, and the coil operates at 12 volts with a coil clock position set at 2 o'clock. Both the suction and discharge ports use sealing washers with included O-rings for leak prevention.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or failed A\/C compressors in Pontiac Sunbird vehicles\u003c\/li\u003e\n\u003cli\u003eRestoring proper air conditioning cooling performance\u003c\/li\u003e\n\u003cli\u003eResolving compressor clutch engagement problems\u003c\/li\u003e\n\u003cli\u003eFixing refrigerant leaks due to damaged seals or O-rings\u003c\/li\u003e\n\u003cli\u003eAddressing noisy or inefficient compressor operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the system is properly evacuated and flushed before installing the new compressor to prevent contamination. Verify that the refrigerant oil type (PAG 150) is compatible with your system. The included clutch and oil simplify installation, but mounting hardware is not included and must be sourced separately. Confirm the coil clock position and terminal type match your vehicle’s wiring harness for proper electrical connection. After installation, recharge the system with R134a refrigerant and check for leaks at the sealing washer ports.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons New Compressor 58977 is a brand new unit manufactured to meet or exceed OEM standards for durability and performance. It includes all necessary components such as the clutch and oil to ensure reliable operation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44604603859125,"sku":"BBRN-58977","price":354.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_58977_Fro.jpg?v=1775069390","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-58977-a-c-compressor","provider":"PartCatalog","version":"1.0","type":"link"}