{"product_id":"nissens-890303-a-c-compressor","title":"Nissens 890303 A\/C Compressor","description":"\u003ch2\u003eOverview of Nissens A\/C Compressor 890303 for BMW Models\u003c\/h2\u003e\u003cp\u003eThe Nissens A\/C Compressor part number 890303 is designed specifically for select BMW vehicles, including the 740i, 740Li, and X6 models. Engineered for efficient climate control, this compressor supports R134a refrigerant and comes pre-filled with PAG 46 oil to ensure optimal performance and longevity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible refrigerant type: R134a\u003c\/li\u003e\n\u003cli\u003ePre-filled with PAG 46 refrigerant oil\u003c\/li\u003e\n\u003cli\u003eCompressor type: CSE717\u003c\/li\u003e\n\u003cli\u003e8-groove pulley design with a maximum diameter of 4.3307 inches\u003c\/li\u003e\n\u003cli\u003eFirst fit installation for time-saving replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Features\u003c\/h2\u003e\u003cp\u003eThis Nissens A\/C Compressor (890303) is built to meet the specific requirements of BMW 740i, 740Li, and X6 models. The compressor uses R134a refrigerant, a common and widely accepted refrigerant type for automotive air conditioning systems. It is pre-filled with PAG 46 oil, which is compatible with the refrigerant and ensures proper lubrication of internal components. The pulley features 8 grooves and a maximum diameter of 4.3307 inches, designed to match the original equipment specifications for smooth operation. The compressor type CSE717 is engineered for durability and reliable performance under varying driving conditions.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper air conditioning function in BMW 740i, 740Li, and X6 models\u003c\/li\u003e\n\u003cli\u003eResolves compressor failure due to worn or damaged internal components\u003c\/li\u003e\n\u003cli\u003eEliminates insufficient cooling caused by refrigerant leaks or compressor inefficiency\u003c\/li\u003e\n\u003cli\u003eAddresses pulley or clutch issues affecting A\/C system engagement\u003c\/li\u003e\n\u003cli\u003ePrevents further damage to the HVAC system by ensuring correct oil lubrication\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eThe Nissens A\/C Compressor 890303 is designed as a first fit replacement, which simplifies installation and reduces labor time. It comes pre-filled with PAG 46 oil, eliminating the need for additional oil charging during installation. Ensure the system is properly evacuated and flushed before installing the new compressor to avoid contamination. Verify compatibility with the vehicle’s refrigerant type (R134a) and pulley specifications to ensure proper fit and function.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eNissens manufactures this A\/C compressor to meet OEM standards for fit, form, and function. The pre-filled oil and precise pulley design contribute to reliable operation and extended service life. While specific warranty details may vary, Nissens products typically include a limited warranty covering defects in materials and workmanship. Consult product documentation or supplier information for exact warranty terms.\u003c\/p\u003e","brand":"Nissens","offers":[{"title":"Default Title","offer_id":43450740277429,"sku":"BKMH-890303","price":510.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/N1_890303_Fro.jpg?v=1774734982","url":"https:\/\/www.partcatalog.com\/products\/nissens-890303-a-c-compressor","provider":"PartCatalog","version":"1.0","type":"link"}