{"product_id":"four-seasons-78496-a-c-compressor","title":"Four Seasons 78496 A\/C Compressor","description":"\u003ch2\u003eOverview of Four Seasons New Compressor 78496\u003c\/h2\u003e\u003cp\u003eThe Four Seasons New Compressor 78496 is designed specifically for Mitsubishi Galant models requiring a reliable HVAC component. This new A\/C compressor supports R134a refrigerant and comes equipped with essential features to maintain efficient air conditioning performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible refrigerant type: R134a\u003c\/li\u003e\n\u003cli\u003eIncludes oil filled with PAG 46 compatible refrigerant oil\u003c\/li\u003e\n\u003cli\u003eHeat switch type with included switch\u003c\/li\u003e\n\u003cli\u003e5-groove serpentine pulley for optimal belt engagement\u003c\/li\u003e\n\u003cli\u003ePin terminal type with 12V coil voltage and 1 wire lead coil clock position\u003c\/li\u003e\n\u003cli\u003eCompressor type: MSC90C with tangent mount\u003c\/li\u003e\n\u003cli\u003eIncludes clutch with a maximum diameter of 3.6875 inches\u003c\/li\u003e\n\u003cli\u003eO-ring sealed suction and discharge ports with included green O-rings\u003c\/li\u003e\n\u003cli\u003eMount distance: 68.326 mm (2.6875 inches from clutch to mounting flange)\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 engineered to meet or exceed original equipment specifications. The New Compressor 78496 is part of this line, providing a complete assembly including clutch and heat switch, designed to simplify installation and ensure compatibility with Mitsubishi Galant vehicles using R134a refrigerant systems.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Four Seasons A\/C compressor 78496 is engineered for Mitsubishi Galant models requiring a MSC90C compressor type. It features a 5-groove serpentine pulley with a diameter of approximately 93.65 mm (3.6875 inches), designed for smooth belt operation. The compressor includes a clutch assembly with a maximum diameter of 3.6875 inches and a heat switch to regulate system operation. Both suction and discharge ports use O-ring seals with included green O-rings (part numbers 24131 and 24679) to ensure leak-free connections. The compressor is oil filled with PAG 46 compatible oil, supporting system lubrication and longevity. The mounting type is tangent mount with a mount distance of 68.326 mm, matching OEM specifications for proper fitment.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for failing or noisy A\/C compressors in Mitsubishi Galant vehicles\u003c\/li\u003e\n\u003cli\u003eRestores proper refrigerant compression and circulation in R134a systems\u003c\/li\u003e\n\u003cli\u003eResolves clutch engagement problems with included clutch assembly\u003c\/li\u003e\n\u003cli\u003eFixes refrigerant leaks at suction or discharge ports with new O-rings\u003c\/li\u003e\n\u003cli\u003eAddresses overheating or cycling issues with included heat switch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Mitsubishi Galant models using R134a refrigerant\u003c\/li\u003e\n\u003cli\u003eVerify mounting distance and pulley groove count before installation\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for tangent mount installation\u003c\/li\u003e\n\u003cli\u003eReplace mounting hardware separately as it is not included\u003c\/li\u003e\n\u003cli\u003eCheck electrical connections for pin terminal and 12V coil compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons New Compressor 78496 is a new, direct replacement part manufactured to meet OEM standards. It includes essential components such as clutch and heat switch to ensure proper function. While mounting hardware is not included, the compressor is supplied oil filled and ready for installation. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44614827933877,"sku":"BBRN-78496","price":309.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_78496_Fro.jpg?v=1775070504","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-78496-a-c-compressor","provider":"PartCatalog","version":"1.0","type":"link"}