{"product_id":"dorman-603-431-engine-coolant-reservoir","title":"Dorman 603-431 Engine Coolant Reservoir - Front","description":"\u003ch2\u003eOverview of Dorman Engine Coolant Reservoir for Toyota Yaris\u003c\/h2\u003e\u003cp\u003eThe Dorman 603-431 engine coolant reservoir is designed specifically for Toyota Yaris and Yaris iA models. This replacement reservoir ensures proper coolant storage and circulation, helping maintain optimal engine temperature and performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable plastic material for long-lasting use\u003c\/li\u003e\n\u003cli\u003eBlack and white color for easy fluid level visibility\u003c\/li\u003e\n\u003cli\u003eIncludes mounting brackets and a flip-top cap for secure installation and convenient access\u003c\/li\u003e\n\u003cli\u003eFeatures three mounting holes for precise fitment\u003c\/li\u003e\n\u003cli\u003eCap included with flip-top design, non-pressurized system\u003c\/li\u003e\n\u003cli\u003ePackage contains one coolant reservoir, one cap, and a fan shroud\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 603-431 engine coolant reservoir is engineered to meet the specifications of Toyota Yaris and Yaris iA vehicles. Made from high-quality plastic, this reservoir resists corrosion and withstands the heat generated by the engine. The black and white coloration allows for quick visual checks of coolant levels without removing the cap. The included mounting brackets and three mounting holes ensure a secure and accurate fit, reducing the risk of leaks or improper installation. The flip-top cap design provides easy access for refilling coolant while maintaining a non-pressurized system to prevent damage from excess pressure.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces cracked or leaking coolant reservoirs in Toyota Yaris and Yaris iA\u003c\/li\u003e\n\u003cli\u003eSolves coolant overflow or underfill issues caused by damaged tanks\u003c\/li\u003e\n\u003cli\u003ePrevents engine overheating by maintaining proper coolant levels\u003c\/li\u003e\n\u003cli\u003eAddresses coolant contamination due to faulty caps or reservoirs\u003c\/li\u003e\n\u003cli\u003eRestores proper coolant circulation and pressure balance\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\u003eUse the included mounting brackets and align the three mounting holes for a secure fit\u003c\/li\u003e\n\u003cli\u003eCheck for any coolant leaks after installation and tighten the flip-top cap properly\u003c\/li\u003e\n\u003cli\u003eDispose of old coolant safely and refill with manufacturer-recommended coolant type\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 standards for fit, form, and function. The 603-431 engine coolant reservoir undergoes rigorous quality control to ensure durability and reliability. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to Dorman’s official warranty policy for exact terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44011151720629,"sku":"BKKY-603-431","price":90.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_603431_Fro.jpg?v=1775008927","url":"https:\/\/www.partcatalog.com\/products\/dorman-603-431-engine-coolant-reservoir","provider":"PartCatalog","version":"1.0","type":"link"}