{"product_id":"four-seasons-58278-a-c-compressor","title":"Four Seasons 58278 A\/C Compressor","description":"\u003ch2\u003eOverview of Four Seasons New Compressor 58278\u003c\/h2\u003e\u003cp\u003eThe Four Seasons New Compressor 58278 is designed specifically for select Chevrolet and GMC models, including the Astro, S10, S10 Blazer, S15, S15 Jimmy, Safari, and Sonoma. This A\/C compressor is engineered to work with R134a refrigerant and includes essential components for reliable HVAC system performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with R134a refrigerant and PAG 150 oil\u003c\/li\u003e\n\u003cli\u003eIncludes clutch and oil-filled compressor for immediate installation\u003c\/li\u003e\n\u003cli\u003ePressure switch and high-pressure switch included for system protection\u003c\/li\u003e\n\u003cli\u003e6-groove serpentine pulley with 5-inch diameter for proper belt alignment\u003c\/li\u003e\n\u003cli\u003eEar mount type with precise mounting distance for direct fit\u003c\/li\u003e\n\u003cli\u003e12-volt coil with spade terminal for electrical connection\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 Details\u003c\/h2\u003e\u003cp\u003eThe Four Seasons New Compressor line offers brand-new, direct replacement compressors designed to meet original equipment specifications. The 58278 model is part of this line, providing a complete solution with included clutch, oil, and pressure switches to simplify installation and ensure compatibility with the specified GM vehicles. This line focuses on delivering reliable HVAC performance with components matched to factory standards.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Features\u003c\/h2\u003e\u003cp\u003eThis Four Seasons A\/C compressor features a V5 compressor type optimized for R134a refrigerant systems. It comes pre-filled with PAG 150 oil, ensuring proper lubrication from the start. The compressor includes a 6-groove serpentine pulley with a 5-inch diameter, designed to fit the belt system on compatible Chevrolet and GMC models. The clutch assembly is included, with a maximum diameter of 5 inches and a coil positioned at the 10 o'clock clock position for proper engagement. The compressor uses a pressure switch and a high-pressure switch to protect the system from abnormal pressure conditions. Mounting is via an ear mount with a 29.21 mm mount distance, allowing for a secure and precise fit. Electrical connections are made through spade terminals on a 12-volt coil.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for A\/C compressor failures in Chevrolet Astro and GMC Safari\u003c\/li\u003e\n\u003cli\u003eRestores air conditioning function in Chevrolet S10, S10 Blazer, and GMC Sonoma\u003c\/li\u003e\n\u003cli\u003eSuitable for GMC S15 and S15 Jimmy models requiring a V5 compressor\u003c\/li\u003e\n\u003cli\u003eAddresses issues related to compressor clutch failure or pulley wear\u003c\/li\u003e\n\u003cli\u003eResolves refrigerant leaks due to worn seals or damaged ports\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, verify compatibility with your vehicle’s make and model. The Four Seasons 58278 compressor comes pre-filled with oil and includes the clutch and pressure switches, but mounting hardware is not included and must be sourced separately. Ensure the serpentine belt is in good condition and properly tensioned to avoid premature wear. Use the included O-rings and sealing washers on discharge and suction ports to prevent leaks. Electrical connections should be made to the spade terminals on the 12-volt coil, observing polarity and secure attachment.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons New Compressor 58278 is a new, direct replacement part manufactured to meet or exceed OEM specifications. It includes factory-installed components such as the clutch, oil, and pressure switches to ensure system compatibility and reliability. While specific warranty details are not provided here, Four Seasons typically offers limited warranties on their new compressor line to cover defects in materials and workmanship.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44604507291829,"sku":"BBRN-58278","price":335.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_58278_Fro.jpg?v=1775069340","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-58278-a-c-compressor","provider":"PartCatalog","version":"1.0","type":"link"}