{"product_id":"four-seasons-57991-a-c-compressor","title":"Four Seasons 57991 A\/C Compressor","description":"\u003ch2\u003eReliable A\/C Compressor for Buick, Chevrolet, Oldsmobile, and Pontiac\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Reman Compressor 57991 is designed to restore your vehicle's air conditioning system with precision. Engineered for select Buick, Chevrolet, Oldsmobile, and Pontiac models, this remanufactured A\/C compressor ensures compatibility and performance with R134a refrigerant systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with R134a refrigerant and PAG 150 oil\u003c\/li\u003e\n\u003cli\u003eIncludes oil pre-filled for immediate installation\u003c\/li\u003e\n\u003cli\u003eFeatures a 5-groove serpentine pulley for efficient belt engagement\u003c\/li\u003e\n\u003cli\u003eComes with clutch assembly included, 5-inch maximum diameter\u003c\/li\u003e\n\u003cli\u003e12-volt coil with pin terminal type and coil clock position at 2 o'clock\u003c\/li\u003e\n\u003cli\u003eTangent mount type with a 2-inch distance from clutch to mounting flange\u003c\/li\u003e\n\u003cli\u003eSealing washer suction ports sized 5\/8\" x 5\/8\" with included O-rings\u003c\/li\u003e\n\u003cli\u003eDesigned for V5 compressor type applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Four Seasons Reman Compressor Line\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Reman Compressor line offers remanufactured A\/C compressors that meet strict quality standards to provide reliable performance and fitment. The Reman Compressor 57991 is part of this line, delivering a cost-effective solution for restoring air conditioning function in compatible GM vehicles while maintaining OEM specifications.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Four Seasons Reman Compressor 57991 is specifically engineered for use in Buick Achieva, Chevrolet Cavalier, Malibu, Oldsmobile Skylark, Pontiac Grand Am, and Sunfire models. It is pre-filled with PAG 150 oil and designed for R134a refrigerant systems, ensuring proper lubrication and cooling efficiency. The compressor features a 5-groove serpentine pulley with a 5-inch diameter and a tangent mount style for secure installation. The included clutch assembly and pin-type terminal coil operate at 12 volts, with a coil clock position set at 2 o'clock for precise electrical connection. Suction ports use sealing washers with two O-rings included for leak prevention.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This A\/C Compressor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLoss of air conditioning cooling performance\u003c\/li\u003e\n\u003cli\u003eCompressor clutch failure or slipping\u003c\/li\u003e\n\u003cli\u003eRefrigerant leaks due to worn seals or O-rings\u003c\/li\u003e\n\u003cli\u003eUnusual noises from compressor pulley or clutch\u003c\/li\u003e\n\u003cli\u003eInconsistent compressor engagement in GM vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure system is evacuated and flushed before installation\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with vehicle make and model before purchase\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for mounting bolts (mounting hardware not included)\u003c\/li\u003e\n\u003cli\u003eReplace O-rings and seals to prevent leaks\u003c\/li\u003e\n\u003cli\u003eCheck serpentine belt condition and alignment during installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Reman Compressor 57991 undergoes rigorous remanufacturing processes to meet OEM standards. It includes pre-filled oil and necessary seals for reliable operation. While mounting hardware is not included, the compressor is backed by Four Seasons' quality assurance protocols. Please consult product documentation or supplier for specific warranty details.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44604428157109,"sku":"BBRN-57991","price":220.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_57991_Fro.jpg?v=1775069303","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-57991-a-c-compressor","provider":"PartCatalog","version":"1.0","type":"link"}