{"product_id":"denso-471-9139-a-c-compressor","title":"Denso 471-9139 A\/C Compressor","description":"\u003ch2\u003eReliable A\/C Compressor for Buick, Chevrolet, Oldsmobile, and Pontiac\u003c\/h2\u003e\u003cp\u003eThe Denso 471-9139 A\/C compressor is designed to restore efficient air conditioning performance in select Buick, Chevrolet, Oldsmobile, and Pontiac models. Engineered for vehicles using R134a refrigerant, this compressor ensures compatibility and reliable operation.\u003c\/p\u003e\u003ch2\u003eKey Features of the Denso 471-9139 A\/C Compressor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with R134a refrigerant systems\u003c\/li\u003e\n\u003cli\u003eClutch maximum diameter of 107.0 mm for precise engagement\u003c\/li\u003e\n\u003cli\u003eSerpentine pulley belt type for smooth power transmission\u003c\/li\u003e\n\u003cli\u003eFour ear mount design for secure and stable installation\u003c\/li\u003e\n\u003cli\u003eFits multiple models including Buick Century, Chevrolet Lumina, and Pontiac Grand Prix\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Denso 471-9139 A\/C compressor is a direct replacement part engineered to meet the specifications of original equipment. It features a clutch with a maximum diameter of 107.0 mm, designed to engage efficiently with the serpentine belt system common in many GM vehicles. The four ear mount configuration provides a secure fit, reducing vibration and ensuring consistent compressor operation. This compressor is compatible with R134a refrigerant, which is standard in many late-model Buick, Chevrolet, Oldsmobile, and Pontiac vehicles such as the Cutlass Ciera, Monte Carlo, and Regal.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores cooling performance in Buick Century and Chevrolet Lumina A\/C systems\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged compressors in Pontiac Grand Prix and Oldsmobile Cutlass Supreme\u003c\/li\u003e\n\u003cli\u003eEliminates clutch slippage and pulley belt issues\u003c\/li\u003e\n\u003cli\u003eResolves refrigerant leaks related to compressor failure\u003c\/li\u003e\n\u003cli\u003eImproves overall HVAC system reliability in compatible vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle uses R134a refrigerant before installation\u003c\/li\u003e\n\u003cli\u003eVerify the four ear mount points align with the vehicle’s compressor bracket\u003c\/li\u003e\n\u003cli\u003eInspect serpentine belt condition and replace if worn to prevent premature compressor wear\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for mounting bolts\u003c\/li\u003e\n\u003cli\u003eRecharge the A\/C system with the correct refrigerant volume after installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDenso manufactures the 471-9139 A\/C compressor to meet strict quality standards, ensuring durability and performance. This part undergoes rigorous testing to comply with OEM specifications. Warranty coverage details should be confirmed at the time of purchase, typically offering protection against defects in materials and workmanship.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43444745765045,"sku":"BBNF-471-9139","price":267.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_4719139_Fro.jpg?v=1774734114","url":"https:\/\/www.partcatalog.com\/products\/denso-471-9139-a-c-compressor","provider":"PartCatalog","version":"1.0","type":"link"}