{"product_id":"dorman-603-444-engine-coolant-reservoir-front","title":"Dorman 603-444 Engine Coolant Reservoir - Front","description":"\u003ch2\u003eReliable Engine Coolant Reservoir for Toyota Sienna\u003c\/h2\u003e\u003cp\u003eThe Dorman 603-444 engine coolant reservoir is designed specifically for Toyota Sienna models, providing a durable and efficient solution for your vehicle's cooling system. Constructed from high-quality plastic, this coolant reservoir ensures long-lasting performance and proper coolant containment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Durable plastic construction for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eColor: Black and white for easy fluid level monitoring\u003c\/li\u003e\n\u003cli\u003eMounting hole quantity: 5 for secure installation\u003c\/li\u003e\n\u003cli\u003eIncludes mounting brackets for proper fitment\u003c\/li\u003e\n\u003cli\u003eCap type: Flip top design with included cap for convenient access\u003c\/li\u003e\n\u003cli\u003eNon-pressurized reservoir compatible with Toyota Sienna cooling systems\u003c\/li\u003e\n\u003cli\u003ePackage contents: 1 coolant reservoir, 1 cap, and fan shroud\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Features\u003c\/h2\u003e\u003cp\u003eThe Dorman 603-444 engine coolant reservoir is engineered to meet the specifications of Toyota Sienna vehicles, ensuring compatibility and reliable operation. Its plastic construction resists corrosion and withstands the heat generated by the engine. The black and white color scheme allows for quick visual checks of coolant levels without removing the cap. The included flip top cap provides easy access for refilling and maintenance. With five mounting holes and included brackets, this reservoir installs securely in the engine bay, maintaining proper coolant flow and preventing leaks. This reservoir is designed as a non-pressurized component, matching the original equipment requirements for the Toyota Sienna.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for cracked or leaking coolant reservoirs in Toyota Sienna models\u003c\/li\u003e\n\u003cli\u003eSolves coolant overflow and evaporation issues\u003c\/li\u003e\n\u003cli\u003ePrevents engine overheating caused by coolant loss\u003c\/li\u003e\n\u003cli\u003eRestores proper coolant level monitoring with clear reservoir design\u003c\/li\u003e\n\u003cli\u003eAddresses damaged or missing reservoir caps with included flip top cap\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 603-444 engine coolant reservoir, ensure the vehicle is cool to avoid injury from hot coolant. Use the five mounting holes and included brackets to secure the reservoir firmly in place. Verify that the flip top cap is properly seated to prevent leaks. Check coolant levels after installation and top off as necessary with the recommended coolant type for Toyota Sienna vehicles. No additional mounting hardware is included, so retain original fasteners if possible.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 603-444 engine coolant reservoir undergoes rigorous quality control to ensure durability and performance. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52124979101877,"sku":"BKKY-603-444","price":96.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_603444_Fro.jpg?v=1775163060","url":"https:\/\/www.partcatalog.com\/products\/dorman-603-444-engine-coolant-reservoir-front","provider":"PartCatalog","version":"1.0","type":"link"}