{"product_id":"dorman-m390299-brake-master-cylinder","title":"Dorman M390299 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Ford, Lincoln, and Mercury\u003c\/h2\u003e\u003cp\u003eThe Dorman M390299 brake master cylinder is engineered to restore proper brake hydraulics in Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis models. Designed with precision, this master cylinder includes a reservoir and sensor to ensure optimal brake system performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaster cylinder bore diameter: 1 inch\u003c\/li\u003e\n\u003cli\u003eConstructed from durable aluminum material\u003c\/li\u003e\n\u003cli\u003eIncludes reservoir and sensor for integrated functionality\u003c\/li\u003e\n\u003cli\u003eThree outlet ports with specific thread sizes: M10 x 1.0 \u0026amp; 3\/8-24 rearward outlet, M18 x 1.0 secondary outlet\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\u003eThe Dorman M390299 brake master cylinder is crafted from aluminum, providing a lightweight yet sturdy component for your vehicle's brake hydraulics. Its 1-inch bore diameter is designed to match the original equipment specifications for Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis models. This master cylinder comes complete with an integrated reservoir and sensor, allowing for seamless monitoring and fluid management within the brake system. Featuring three outlets, including a rearward outlet sized M10 x 1.0 and 3\/8-24, as well as a secondary outlet with M18 x 1.0 thread diameter, it ensures compatibility with the brake lines of the specified vehicles.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis brake master cylinder is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFord Crown Victoria\u003c\/li\u003e\n\u003cli\u003eLincoln Town Car\u003c\/li\u003e\n\u003cli\u003eMercury Grand Marquis\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace the original master cylinder in these models, restoring brake hydraulic pressure and improving overall braking response.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Master Cylinder\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pedal sinking or sponginess due to internal leaks\u003c\/li\u003e\n\u003cli\u003eBrake fluid leaks around the master cylinder area\u003c\/li\u003e\n\u003cli\u003eInconsistent brake pressure affecting stopping performance\u003c\/li\u003e\n\u003cli\u003eWarning lights triggered by faulty brake fluid sensors\u003c\/li\u003e\n\u003cli\u003eBrake system failure caused by worn or damaged master cylinder components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the brake system is properly bled after installation to remove air pockets\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with your vehicle’s brake line fittings using the outlet thread sizes\u003c\/li\u003e\n\u003cli\u003eMounting hardware is not included; reuse existing hardware or source separately\u003c\/li\u003e\n\u003cli\u003eHandle the sensor connection carefully to avoid damage during installation\u003c\/li\u003e\n\u003cli\u003eConsult the vehicle’s service manual for torque specifications and installation procedures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the M390299 brake master cylinder to meet or exceed OEM standards for fit and function. The aluminum construction offers corrosion resistance and durability under normal operating conditions. This part includes a sensor and reservoir to maintain system integrity. While mounting hardware is not included, the product is backed by Dorman’s quality control processes. Please refer to Dorman’s official warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792150823093,"sku":"BKKX-M390299","price":151.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M390299_Fro.jpg?v=1774997568","url":"https:\/\/www.partcatalog.com\/products\/dorman-m390299-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}