{"product_id":"dorman-m390215-brake-master-cylinder","title":"Dorman M390215 Brake Master Cylinder","description":"\u003ch2\u003eOverview of Dorman Brake Master Cylinder M390215\u003c\/h2\u003e\u003cp\u003eThe Dorman Brake Master Cylinder M390215 is designed specifically for Dodge and Plymouth Neon models, providing reliable brake hydraulics performance. This master cylinder features an aluminum construction and includes a reservoir and sensor for efficient brake system operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Dodge Neon and Plymouth Neon vehicles\u003c\/li\u003e\n\u003cli\u003eMaster cylinder bore diameter of 21 mm for precise hydraulic control\u003c\/li\u003e\n\u003cli\u003eDurable aluminum material construction\u003c\/li\u003e\n\u003cli\u003eIncludes reservoir and sensor for integrated brake system monitoring\u003c\/li\u003e\n\u003cli\u003eFour outlets with rearward outlet size of (2) 3\/8-24 and secondary outlet thread diameter of (2) 7\/16-24\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman M390215 brake master cylinder is engineered to meet the specific hydraulic requirements of Dodge and Plymouth Neon models. Its 21 mm bore diameter ensures accurate pressure delivery to the brake system, while the aluminum material offers corrosion resistance and long-term durability. This master cylinder comes complete with a reservoir and sensor, allowing for seamless integration with the vehicle’s brake fluid monitoring system. Featuring four outlets, including two rearward outlets sized at 3\/8-24 and two secondary outlets with 7\/16-24 thread diameter, this part supports complex brake line configurations commonly found in Neon brake systems.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or leaking master cylinders causing brake fluid loss\u003c\/li\u003e\n\u003cli\u003eRestores proper brake pedal feel and hydraulic pressure\u003c\/li\u003e\n\u003cli\u003eAddresses brake warning light issues related to sensor failure\u003c\/li\u003e\n\u003cli\u003eFixes inconsistent braking performance due to internal cylinder wear\u003c\/li\u003e\n\u003cli\u003eSupports brake system upgrades requiring specific outlet configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Dodge Neon or Plymouth Neon before installation\u003c\/li\u003e\n\u003cli\u003eBleed the brake system thoroughly after installation to remove air\u003c\/li\u003e\n\u003cli\u003eUse appropriate brake fluid as specified by the vehicle manufacturer\u003c\/li\u003e\n\u003cli\u003eMounting hardware is not included; retain original hardware or source separately\u003c\/li\u003e\n\u003cli\u003eInspect brake lines and fittings for wear or damage during installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the M390215 brake master cylinder to meet or exceed OEM specifications for fit, form, and function. The aluminum construction and integrated sensor contribute to reliable brake system performance. While mounting hardware is not included, the product undergoes quality checks to ensure durability and proper operation. Warranty coverage details should be confirmed through the product documentation or Dorman directly.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792131227829,"sku":"BKKX-M390215","price":123.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M390215_Fro.jpg?v=1774997559","url":"https:\/\/www.partcatalog.com\/products\/dorman-m390215-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}