{"product_id":"dorman-603-381-engine-coolant-reservoir","title":"Dorman 603-381 Engine Coolant Reservoir - Front","description":"\u003ch2\u003eReliable Engine Coolant Reservoir for Ford EcoSport and Fiesta\u003c\/h2\u003e\u003cp\u003eThe Dorman 603-381 engine coolant reservoir is designed to maintain optimal coolant levels and pressure in your Ford EcoSport or Fiesta. Constructed from durable plastic with a white finish, this reservoir includes a spring loaded twist cap rated for 21 psi, ensuring proper system pressurization.\u003c\/p\u003e\u003ch2\u003eKey Features of Dorman 603-381 Engine Coolant Reservoir\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Durable plastic construction for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eColor: White reservoir for easy coolant level monitoring\u003c\/li\u003e\n\u003cli\u003eCap Type: Spring loaded twist cap included with a 21 psi maximum pressure rating\u003c\/li\u003e\n\u003cli\u003ePressurized design to maintain proper cooling system pressure\u003c\/li\u003e\n\u003cli\u003eMounting holes: Two for secure installation (mounting hardware not included)\u003c\/li\u003e\n\u003cli\u003ePackage includes one coolant reservoir and one compatible cap\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis engine coolant reservoir by Dorman, part number 603-381, is engineered specifically for Ford EcoSport and Fiesta models. The plastic construction resists corrosion and withstands the heat and pressure of the cooling system. The included spring loaded twist cap maintains system pressure up to 21 psi, which is critical for preventing coolant loss and overheating. With two mounting holes, the reservoir can be securely installed, although mounting hardware and brackets are not included. The white color allows for quick visual checks of coolant levels, helping to identify leaks or low coolant conditions early.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Coolant Reservoir\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant leaks due to cracked or damaged reservoir tanks\u003c\/li\u003e\n\u003cli\u003eLoss of cooling system pressure causing engine overheating\u003c\/li\u003e\n\u003cli\u003eInaccurate coolant level readings from discolored or opaque reservoirs\u003c\/li\u003e\n\u003cli\u003eFailure of the reservoir cap leading to coolant evaporation or spillage\u003c\/li\u003e\n\u003cli\u003eReplacement of worn or brittle plastic reservoirs in Ford EcoSport and Fiesta vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the engine is cool before removing the old reservoir to avoid burns\u003c\/li\u003e\n\u003cli\u003eCheck and replace mounting hardware if necessary, as it is not included\u003c\/li\u003e\n\u003cli\u003eProperly tighten the spring loaded twist cap to maintain system pressure\u003c\/li\u003e\n\u003cli\u003eInspect hoses connected to the reservoir for wear or damage during installation\u003c\/li\u003e\n\u003cli\u003eAfter installation, fill the reservoir with the recommended coolant and bleed the system to remove air pockets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM specifications for fit and function. The 603-381 engine coolant reservoir undergoes rigorous quality control to ensure durability and reliability in Ford EcoSport and Fiesta vehicles. Warranty coverage details can be obtained from the product documentation or Dorman directly.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44011147624629,"sku":"BKKY-603-381","price":48.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_603381_Ang.jpg?v=1775008919","url":"https:\/\/www.partcatalog.com\/products\/dorman-603-381-engine-coolant-reservoir","provider":"PartCatalog","version":"1.0","type":"link"}