{"product_id":"denso-471-1262-a-c-compressor","title":"Denso 471-1262 A\/C Compressor","description":"\u003ch2\u003eOverview of Denso A\/C Compressor 471-1262 for BMW and Rolls-Royce\u003c\/h2\u003e\u003cp\u003eThe Denso A\/C Compressor part number 471-1262 is designed specifically for select BMW and Rolls-Royce models, including the BMW 750iL and Rolls-Royce Silver Seraph. This compressor supports R134a refrigerant and features a serpentine pulley belt type, ensuring compatibility with the vehicle's existing HVAC system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW 750iL and Rolls-Royce Silver Seraph\u003c\/li\u003e\n\u003cli\u003eUses R134a refrigerant type\u003c\/li\u003e\n\u003cli\u003eClutch maximum diameter of 110.0 mm\u003c\/li\u003e\n\u003cli\u003eSerpentine pulley belt type for efficient power transfer\u003c\/li\u003e\n\u003cli\u003eBolt tangent mounting type for secure installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Features\u003c\/h2\u003e\u003cp\u003eThe Denso 471-1262 A\/C compressor is engineered with a clutch maximum diameter of 110.0 mm, which is critical for proper engagement and disengagement of the compressor clutch. The serpentine pulley belt type is compatible with modern engine belt systems, providing smooth operation and reduced wear. The bolt tangent mounting type ensures a secure and precise fit within the HVAC assembly of the BMW 750iL and Rolls-Royce Silver Seraph models. This compressor is designed to work with R134a refrigerant, the standard for many automotive air conditioning systems.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis A\/C compressor is used to maintain the air conditioning system's cooling performance in the specified vehicles. It addresses several common issues, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLoss of cooling efficiency due to compressor failure\u003c\/li\u003e\n\u003cli\u003eClutch slippage or failure affecting compressor engagement\u003c\/li\u003e\n\u003cli\u003eNoise or vibration caused by worn pulley or clutch components\u003c\/li\u003e\n\u003cli\u003eLeaks or refrigerant circulation problems within the compressor\u003c\/li\u003e\n\u003cli\u003eIncompatibility with R134a refrigerant systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 471-1262 A\/C compressor, ensure the following:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with BMW 750iL or Rolls-Royce Silver Seraph models\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for bolt tangent mounting\u003c\/li\u003e\n\u003cli\u003eInspect and replace the serpentine belt if worn or damaged\u003c\/li\u003e\n\u003cli\u003eEvacuate and recharge the A\/C system with R134a refrigerant after installation\u003c\/li\u003e\n\u003cli\u003eCheck for proper clutch engagement and pulley alignment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso manufactures this A\/C compressor to meet OEM standards for fit, form, and function. The part number 471-1262 undergoes rigorous quality control to ensure durability and reliable performance in BMW 750iL and Rolls-Royce Silver Seraph vehicles. Warranty coverage details should be confirmed at the point of purchase, typically including protection against manufacturing defects.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43442869469365,"sku":"BBNF-471-1262","price":393.93,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_4711262_Fro.jpg?v=1774734044","url":"https:\/\/www.partcatalog.com\/products\/denso-471-1262-a-c-compressor","provider":"PartCatalog","version":"1.0","type":"link"}