{"product_id":"dorman-603-5203-engine-coolant-reservoir","title":"Dorman 603-5203 Engine Coolant Reservoir","description":"\u003ch2\u003eReliable Engine Coolant Reservoir for Efficient Cooling\u003c\/h2\u003e\u003cp\u003eThe Dorman 603-5203 engine coolant reservoir is designed to maintain optimal coolant levels and support your vehicle's cooling system. This clear plastic reservoir includes essential components to ensure proper function and monitoring of your engine's coolant.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDurable plastic construction with clear color for easy fluid level checks\u003c\/li\u003e\n\u003cli\u003eIncludes two spring loaded twist caps rated for 15 psi maximum pressure\u003c\/li\u003e\n\u003cli\u003eEquipped with a level sensor for accurate coolant monitoring\u003c\/li\u003e\n\u003cli\u003ePressurized design to maintain system integrity under operating conditions\u003c\/li\u003e\n\u003cli\u003eFeatures four mounting holes for secure installation\u003c\/li\u003e\n\u003cli\u003ePackage contains one coolant reservoir, two caps, and one sensor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 603-5203 engine coolant reservoir is engineered from clear plastic, allowing for quick visual inspection of coolant levels without removing the cap. Its irregular shape is designed to fit specific engine compartments, providing a precise fit for compatible vehicles. The reservoir is pressurized and comes with spring loaded twist caps that can withstand up to 15 psi, helping to maintain the cooling system's pressure and prevent coolant loss. Included is a level sensor that integrates with your vehicle’s monitoring system to alert you of low coolant levels, enhancing safety and preventing engine overheating.\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\u003eFixes coolant level sensor malfunctions or failures\u003c\/li\u003e\n\u003cli\u003eResolves coolant loss due to faulty or missing caps\u003c\/li\u003e\n\u003cli\u003eAddresses pressure-related cooling system issues\u003c\/li\u003e\n\u003cli\u003ePrevents engine overheating caused by inadequate coolant supply\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 603-5203 coolant reservoir, ensure the mounting holes align with your vehicle’s bracket points. This reservoir does not include mounting brackets or hardware, so retain original components or source compatible hardware. Carefully connect the level sensor wiring to the vehicle’s electrical system to maintain accurate coolant level readings. Use the included spring loaded twist caps to secure the reservoir and maintain system pressure. Always check for leaks after installation and refill the coolant to the recommended level.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The 603-5203 engine coolant reservoir undergoes rigorous quality control to provide consistent fit and function. Please refer to Dorman’s warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":51931996717237,"sku":"FKCX-603-5203","price":228.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_6035203_Ang.jpg?v=1775008940","url":"https:\/\/www.partcatalog.com\/products\/dorman-603-5203-engine-coolant-reservoir","provider":"PartCatalog","version":"1.0","type":"link"}