{"product_id":"dorman-603-428-engine-coolant-reservoir","title":"Dorman 603-428 Engine Coolant Reservoir - Front","description":"\u003ch2\u003eOverview of Dorman Engine Coolant Reservoir for Lexus RX330\u003c\/h2\u003e\u003cp\u003eThe Dorman 603-428 engine coolant reservoir is designed specifically for the Lexus RX330, providing a reliable replacement part to maintain your vehicle's cooling system. Constructed from durable plastic, this coolant reservoir ensures proper coolant storage and circulation without pressurization.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: High-quality plastic construction for durability\u003c\/li\u003e\n\u003cli\u003eColor: Black and white for easy fluid level visibility\u003c\/li\u003e\n\u003cli\u003eMounting hardware: Includes mounting brackets but no additional hardware\u003c\/li\u003e\n\u003cli\u003eMounting holes: Six mounting holes for secure installation\u003c\/li\u003e\n\u003cli\u003eCap type: Flip top cap included for convenient access\u003c\/li\u003e\n\u003cli\u003eNon-pressurized design suitable for Lexus RX330 cooling systems\u003c\/li\u003e\n\u003cli\u003ePackage contents: 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 603-428 engine coolant reservoir is engineered to meet the specifications of the Lexus RX330 cooling system. Its plastic construction offers resistance to corrosion and heat, while the black and white color scheme allows for quick visual checks of coolant levels. The reservoir comes with a flip top cap that facilitates easy refilling and inspection. Although mounting hardware is not included, the package contains mounting brackets and six mounting holes to ensure a secure fit. This reservoir is designed as a non-pressurized component, matching the original equipment requirements for the Lexus RX330.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for cracked or leaking coolant reservoirs in Lexus RX330 vehicles\u003c\/li\u003e\n\u003cli\u003eSolves coolant overflow or underfill issues caused by damaged tanks\u003c\/li\u003e\n\u003cli\u003eAddresses coolant contamination due to compromised reservoir integrity\u003c\/li\u003e\n\u003cli\u003ePrevents engine overheating by maintaining proper coolant levels\u003c\/li\u003e\n\u003cli\u003eRestores proper coolant circulation and system 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 coolant reservoir\u003c\/li\u003e\n\u003cli\u003eUse the included mounting brackets and align all six mounting holes for a secure fit\u003c\/li\u003e\n\u003cli\u003eCheck the flip top cap for proper sealing after installation\u003c\/li\u003e\n\u003cli\u003eRefill the reservoir with the recommended coolant type for Lexus RX330\u003c\/li\u003e\n\u003cli\u003eInspect hoses and connections for leaks during installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 603-428 engine coolant reservoir undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44011151163573,"sku":"BKKY-603-428","price":164.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_603428_Fro.jpg?v=1775008926","url":"https:\/\/www.partcatalog.com\/products\/dorman-603-428-engine-coolant-reservoir","provider":"PartCatalog","version":"1.0","type":"link"}