{"product_id":"nissens-890191-a-c-compressor","title":"Nissens 890191 A\/C Compressor","description":"\u003ch2\u003eReliable A\/C Compressor for Porsche 911, Boxster, and Cayman\u003c\/h2\u003e\u003cp\u003eThe Nissens 890191 A\/C compressor is engineered to provide efficient air conditioning performance for select Porsche models. Designed specifically for Porsche 911, Boxster, and Cayman vehicles, this compressor ensures compatibility and optimal cooling with R134a refrigerant.\u003c\/p\u003e\u003ch2\u003eKey Features of Nissens 890191 A\/C Compressor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible refrigerant type: R134a\u003c\/li\u003e\n\u003cli\u003ePre-filled with PAG 46 oil for immediate installation\u003c\/li\u003e\n\u003cli\u003eCompressor type: 7SEU17C, designed for precise fitment\u003c\/li\u003e\n\u003cli\u003eSix-groove pulley with a maximum diameter of 4.7244 inches\u003c\/li\u003e\n\u003cli\u003eFirst fit design for time-saving installation on Porsche 911, Boxster, and Cayman\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Nissens 890191 A\/C compressor is a direct replacement part tailored for Porsche 911, Boxster, and Cayman models. It uses R134a refrigerant and is pre-filled with PAG 46 oil, ensuring proper lubrication and reducing installation time. The compressor features a 6-groove pulley with a maximum diameter of 4.7244 inches, matching factory specifications for smooth operation. Its 7SEU17C compressor type is engineered to maintain consistent cooling performance and durability under various driving conditions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores air conditioning functionality in Porsche 911, Boxster, and Cayman vehicles\u003c\/li\u003e\n\u003cli\u003eReplaces faulty or worn compressors causing insufficient cooling\u003c\/li\u003e\n\u003cli\u003eEliminates compressor noise or clutch engagement problems\u003c\/li\u003e\n\u003cli\u003eResolves refrigerant leaks related to compressor failure\u003c\/li\u003e\n\u003cli\u003eImproves overall HVAC system efficiency and reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eThis compressor is designed as a first fit replacement, which simplifies installation and reduces labor time. It comes pre-filled with PAG 46 oil compatible with R134a refrigerant systems, so additional oil charging is not required. Ensure the A\/C system is properly evacuated and recharged following manufacturer guidelines. Verify pulley alignment and belt tension during installation to prevent premature wear.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNissens manufactures this A\/C compressor to meet OEM standards for fit, form, and function. The part number 890191 undergoes rigorous quality control to ensure reliable performance in Porsche 911, Boxster, and Cayman models. Warranty coverage details should be confirmed with the distributor or installer, as terms may vary.\u003c\/p\u003e","brand":"Nissens","offers":[{"title":"Default Title","offer_id":43450738245813,"sku":"BKMH-890191","price":420.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/N1_890191_Fro.jpg?v=1774734979","url":"https:\/\/www.partcatalog.com\/products\/nissens-890191-a-c-compressor","provider":"PartCatalog","version":"1.0","type":"link"}