{"product_id":"denso-471-1227-a-c-compressor","title":"Denso 471-1227 A\/C Compressor","description":"\u003ch2\u003eReliable A\/C Compressor for Mercedes-Benz Models\u003c\/h2\u003e\u003cp\u003eThe Denso 471-1227 A\/C compressor is engineered to restore efficient air conditioning performance in select Mercedes-Benz vehicles. Designed specifically for models such as the 400E, 500E, 500SL, E420, E500, and SL500, this compressor ensures compatibility and reliable operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mercedes-Benz 400E, 500E, 500SL, E420, E500, and SL500\u003c\/li\u003e\n\u003cli\u003eUses R134a refrigerant for effective cooling\u003c\/li\u003e\n\u003cli\u003eClutch maximum diameter of 120.0 mm for precise engagement\u003c\/li\u003e\n\u003cli\u003eSerpentine pulley belt type for smooth power transmission\u003c\/li\u003e\n\u003cli\u003eBolt tangent mounting type for secure installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Denso 471-1227 A\/C compressor is designed to work with R134a refrigerant, the standard for many modern automotive air conditioning systems. Its clutch has a maximum diameter of 120.0 mm, which ensures proper engagement and disengagement during operation. The serpentine pulley belt type allows for efficient power transfer from the engine, reducing wear and improving longevity. The bolt tangent mounting type provides a secure and stable fitment, minimizing vibration and ensuring consistent performance.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cp\u003eThis A\/C compressor is compatible with a range of Mercedes-Benz models, including the 400E, 500E, 500SL, E420, E500, and SL500. It is designed to address several common air conditioning system problems:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLoss of cooling efficiency due to compressor failure\u003c\/li\u003e\n\u003cli\u003eClutch slippage or failure causing intermittent A\/C operation\u003c\/li\u003e\n\u003cli\u003eUnusual noises from the compressor assembly\u003c\/li\u003e\n\u003cli\u003eRefrigerant leaks related to compressor seals\u003c\/li\u003e\n\u003cli\u003eInconsistent compressor engagement affecting cabin comfort\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 471-1227 A\/C compressor, ensure the system is properly evacuated and recharged with R134a refrigerant. Verify the clutch maximum diameter matches the vehicle specifications to avoid fitment issues. Use the bolt tangent mounting points for secure attachment, and inspect the serpentine belt for wear or damage before reassembly. Proper torque specifications should be followed to maintain mounting integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDenso manufactures this A\/C compressor to meet OEM standards for durability and performance. Each unit undergoes rigorous quality control to ensure reliable operation in Mercedes-Benz vehicles. The part number 471-1227 is backed by a limited warranty covering defects in materials and workmanship, providing confidence in its long-term use.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43442868191413,"sku":"BBNF-471-1227","price":385.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_4711227_Fro.jpg?v=1774734042","url":"https:\/\/www.partcatalog.com\/products\/denso-471-1227-a-c-compressor","provider":"PartCatalog","version":"1.0","type":"link"}