{"product_id":"universal-air-co21578ac-a-c-compressor","title":"Universal Air CO21578AC A\/C Compressor","description":"\u003ch2\u003eReliable A\/C Compressor for Buick, Chevrolet, Pontiac, and Saturn\u003c\/h2\u003e\u003cp\u003eThe Universal Air UAC MSC130CG1 Compressor Assembly (Part Number CO21578AC) is designed to restore efficient air conditioning performance in select GM vehicles. This A\/C compressor is compatible with Buick Montana, Chevrolet Uplander, Pontiac Montana, Relay, Terraza, and Saturn models, providing a direct replacement solution for HVAC system repairs.\u003c\/p\u003e\u003ch2\u003eKey Features of the UAC MSC130CG1 Compressor Assembly\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect fit for Buick Montana, Chevrolet Uplander, Pontiac Relay, Terraza, and Saturn models\u003c\/li\u003e\n\u003cli\u003ePart Number CO21578AC ensures precise identification and compatibility\u003c\/li\u003e\n\u003cli\u003eDesigned for HVAC A\/C clutch and compressor category\u003c\/li\u003e\n\u003cli\u003eManufactured by Universal Air, a recognized brand in automotive HVAC components\u003c\/li\u003e\n\u003cli\u003eMeets OEM specifications for reliable performance and durability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the UAC MSC130CG1 Compressor Assembly Product Line\u003c\/h2\u003e\u003cp\u003eThe UAC MSC130CG1 Compressor Assembly is part of Universal Air's product line focused on HVAC A\/C clutch and compressor components. This line emphasizes compatibility with a range of GM vehicles, offering assemblies that meet factory standards for fit and function. The CO21578AC compressor assembly is engineered to integrate seamlessly with existing vehicle systems, supporting efficient cooling and system longevity.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis A\/C compressor assembly is engineered to replace the original compressor in Buick Montana, Chevrolet Uplander, Pontiac Relay, Terraza, and Saturn vehicles. The CO21578AC part number corresponds to a compressor designed to maintain proper refrigerant flow and pressure within the HVAC system. Its construction supports consistent air conditioning performance, helping to restore cabin comfort during warm weather conditions. The compressor assembly is built to meet the mechanical and electrical requirements of the specified vehicle models, ensuring compatibility and ease of installation.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Compressor Assembly\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLoss of air conditioning cooling efficiency\u003c\/li\u003e\n\u003cli\u003eUnusual noises or compressor clutch failure\u003c\/li\u003e\n\u003cli\u003eRefrigerant leaks or pressure inconsistencies\u003c\/li\u003e\n\u003cli\u003eHVAC system cycling on and off frequently\u003c\/li\u003e\n\u003cli\u003eComplete compressor failure resulting in no A\/C operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify vehicle compatibility with Buick Montana, Chevrolet Uplander, Pontiac Relay, Terraza, or Saturn before installation\u003c\/li\u003e\n\u003cli\u003eEnsure the refrigerant system is properly evacuated and recharged following compressor replacement\u003c\/li\u003e\n\u003cli\u003eInspect and replace the receiver\/drier or accumulator as needed to prevent contamination\u003c\/li\u003e\n\u003cli\u003eCheck the condition of the serpentine belt and A\/C clutch components during installation\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications and electrical connections carefully\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eThe Universal Air UAC MSC130CG1 Compressor Assembly (CO21578AC) is manufactured to meet industry standards for durability and performance. While specific warranty details may vary, Universal Air products typically include coverage against defects in materials and workmanship. It is recommended to consult the product documentation or supplier for exact warranty terms related to this compressor assembly.\u003c\/p\u003e","brand":"Universal Air","offers":[{"title":"Default Title","offer_id":45173392146613,"sku":"CNTM-CO21578AC","price":266.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/UC_CO21578AC_Fro_dca7dc5a-c61f-4720-bdeb-7a4a6f96c20b.jpg?v=1775104869","url":"https:\/\/www.partcatalog.com\/products\/universal-air-co21578ac-a-c-compressor","provider":"PartCatalog","version":"1.0","type":"link"}