{"product_id":"dorman-m39584-brake-master-cylinder","title":"Dorman M39584 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Select GM Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dorman M39584 Brake Master Cylinder is engineered to restore proper brake hydraulics in various Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. Designed with precision, this master cylinder ensures consistent brake fluid pressure for safe and responsive braking performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaster cylinder bore diameter of 24 mm for accurate fluid displacement\u003c\/li\u003e\n\u003cli\u003eDurable aluminum construction for corrosion resistance and longevity\u003c\/li\u003e\n\u003cli\u003eIncludes reservoir and sensor for integrated brake system monitoring\u003c\/li\u003e\n\u003cli\u003eFour outlet ports with specific thread sizes for secure brake line connections\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple GM models including Buick Century, Chevrolet Cavalier, Pontiac Grand Am, and more\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman M39584 master cylinder features a 24 mm bore diameter, crafted from aluminum to provide a lightweight yet robust component that withstands the demands of brake hydraulics. This unit comes complete with an integrated reservoir and sensor, allowing for seamless fluid level monitoring and brake system feedback. It includes four outlets with rearward outlet sizes of M11 x 1.5 and M13 x 1.5, and secondary outlet thread diameters of M10 x 1.0 and M12 x 1.0, ensuring compatibility with the brake lines on your vehicle. This master cylinder is designed specifically for select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models such as the Buick Century, Chevrolet Corsica, Pontiac Sunbird, and Cadillac Calais.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis brake master cylinder is compatible with a range of GM vehicles, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuick Century, Skylark, and Regal\u003c\/li\u003e\n\u003cli\u003eCadillac Calais\u003c\/li\u003e\n\u003cli\u003eChevrolet Cavalier, Corsica, Lumina APV, and Celebrity\u003c\/li\u003e\n\u003cli\u003eOldsmobile Cutlass Calais, Cutlass Ciera, and Firenza\u003c\/li\u003e\n\u003cli\u003ePontiac Grand Am, Sunbird, and Trans Sport\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Brake System Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpongy or unresponsive brake pedal\u003c\/li\u003e\n\u003cli\u003eBrake fluid leaks from the master cylinder\u003c\/li\u003e\n\u003cli\u003eBrake warning light activation due to sensor faults\u003c\/li\u003e\n\u003cli\u003eUneven brake pressure causing pulling or reduced stopping power\u003c\/li\u003e\n\u003cli\u003eBrake fluid reservoir damage or contamination\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman M39584 master cylinder, ensure the brake system is properly bled to remove air and maintain hydraulic integrity. Verify that the outlet thread sizes match your vehicle’s brake lines for a secure fit. Since mounting hardware is not included, retain original fasteners or source compatible hardware. Check sensor connections carefully to maintain brake system monitoring functionality.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures this brake master cylinder to meet or exceed OEM specifications, using high-quality aluminum for durability and corrosion resistance. The included sensor and reservoir are designed for reliable operation within the brake hydraulic system. While specific warranty details are not provided here, Dorman products typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52089071665333,"sku":"BKKX-M39584","price":82.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M39584_Fro.jpg?v=1775148227","url":"https:\/\/www.partcatalog.com\/products\/dorman-m39584-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}