{"product_id":"dorman-m630880-brake-master-cylinder","title":"Dorman M630880 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Pontiac G8\u003c\/h2\u003e\u003cp\u003eThe Dorman M630880 brake master cylinder is engineered to restore proper brake hydraulics for your Pontiac G8. Designed with precision, this master cylinder ensures consistent brake fluid pressure and reliable stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaster cylinder bore diameter: 26 mm for optimal fluid displacement\u003c\/li\u003e\n\u003cli\u003eConstructed from durable aluminum material for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIncludes a removable reservoir for easy maintenance\u003c\/li\u003e\n\u003cli\u003eEquipped with a sensor to monitor brake fluid levels\u003c\/li\u003e\n\u003cli\u003eTwo outlets with M12 x 1.0 thread pitch for secure connections\u003c\/li\u003e\n\u003cli\u003ePackage contains the master cylinder only; mounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Dorman brake master cylinder (part number M630880) is specifically designed for the Pontiac G8, ensuring compatibility and proper fitment. The 26 mm bore diameter provides the correct fluid displacement needed for effective brake operation. Made from aluminum, the master cylinder offers durability and resistance to corrosion, extending the service life of your brake system. The included removable reservoir simplifies brake fluid inspection and replacement, while the integrated sensor helps monitor fluid levels to maintain safety. Featuring two outlets with M12 x 1.0 thread pitch, this master cylinder supports secure and leak-free hydraulic connections.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake pressure in vehicles experiencing soft or spongy brake pedal feel\u003c\/li\u003e\n\u003cli\u003eReplaces master cylinders with leaking or damaged reservoirs\u003c\/li\u003e\n\u003cli\u003eAddresses brake fluid level sensor malfunctions\u003c\/li\u003e\n\u003cli\u003eFixes brake system failures caused by worn or corroded master cylinders\u003c\/li\u003e\n\u003cli\u003eImproves overall brake responsiveness and safety on Pontiac G8 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman M630880 brake master cylinder requires basic brake system knowledge and tools. Since mounting hardware is not included, retain original hardware or source compatible fasteners. Ensure all brake lines are properly connected to the M12 x 1.0 threaded outlets and torque to manufacturer specifications. Bleed the brake system thoroughly after installation to remove air and restore proper hydraulic pressure. Verify sensor connections for accurate brake fluid level monitoring.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures this brake master cylinder to meet or exceed OEM standards for fit, form, and function. The aluminum construction and integrated sensor contribute to reliable performance and durability. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship to provide confidence in your purchase.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792422731957,"sku":"BKKX-M630880","price":155.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M630880_Fro.jpg?v=1774997776","url":"https:\/\/www.partcatalog.com\/products\/dorman-m630880-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}