{"product_id":"dorman-603-5107-engine-coolant-reservoir-front","title":"Dorman 603-5107 Engine Coolant Reservoir - Front","description":"\u003ch2\u003eReliable Engine Coolant Reservoir for Your Vehicle\u003c\/h2\u003e\u003cp\u003eThe Dorman 603-5107 engine coolant reservoir is designed to maintain optimal coolant levels and ensure efficient engine cooling. Made from durable clear plastic, this reservoir allows for easy fluid level monitoring and is compatible with various vehicle makes and models requiring a pressurized coolant system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable clear plastic for easy coolant level visibility\u003c\/li\u003e\n\u003cli\u003eIncludes a spring loaded twist cap rated for 15 psi maximum pressure\u003c\/li\u003e\n\u003cli\u003ePressurized design supports efficient engine cooling system operation\u003c\/li\u003e\n\u003cli\u003eFeatures four mounting holes 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\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 603-5107 engine coolant reservoir is engineered to meet or exceed OEM specifications. Its clear plastic construction allows for quick visual inspection of coolant levels without removing the cap. The included spring loaded twist cap is designed to maintain system pressure up to 15 psi, which helps prevent coolant loss and overheating. With four mounting holes, this reservoir can be securely installed in the engine bay, although mounting hardware is not included. This part is suitable for vehicles that require a pressurized coolant reservoir with a spring loaded cap, commonly found in many domestic and import models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for cracked or leaking coolant reservoirs\u003c\/li\u003e\n\u003cli\u003eRestores proper coolant level monitoring and containment\u003c\/li\u003e\n\u003cli\u003ePrevents engine overheating caused by coolant loss\u003c\/li\u003e\n\u003cli\u003eMaintains system pressure to improve cooling efficiency\u003c\/li\u003e\n\u003cli\u003eEliminates coolant contamination from damaged or missing caps\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, ensure the engine is cool to avoid injury from hot coolant. Drain the existing coolant reservoir and disconnect any hoses carefully. Align the Dorman 603-5107 reservoir using the four mounting holes and secure it with appropriate hardware (not included). Attach the coolant hoses firmly to prevent leaks. After installation, refill the cooling system with the recommended coolant and check for leaks. Verify the spring loaded twist cap is properly seated to maintain system pressure.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet industry standards for durability and performance. The 603-5107 engine coolant reservoir undergoes quality checks to ensure reliable operation within the cooling system. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation or the supplier for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52124980314293,"sku":"FKCX-603-5107","price":287.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_6035107_Fro.jpg?v=1775163061","url":"https:\/\/www.partcatalog.com\/products\/dorman-603-5107-engine-coolant-reservoir-front","provider":"PartCatalog","version":"1.0","type":"link"}