{"product_id":"dorman-603-009-engine-coolant-reservoir","title":"Dorman 603-009 Engine Coolant Reservoir","description":"\u003ch2\u003eReliable Engine Coolant Reservoir for Chevrolet and GMC Trucks\u003c\/h2\u003e\u003cp\u003eThe Dorman 603-009 engine coolant reservoir is designed to maintain optimal cooling system performance for heavy-duty Chevrolet and GMC trucks. Engineered with durable plastic and a pressurized cap, this reservoir supports efficient coolant management in demanding conditions.\u003c\/p\u003e\u003ch2\u003eKey Features of the Dorman 603-009 Coolant Reservoir\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable white plastic for corrosion resistance\u003c\/li\u003e\n\u003cli\u003ePressurized coolant cap rated up to 20 psi to maintain system pressure\u003c\/li\u003e\n\u003cli\u003eIncludes a level sensor for accurate coolant monitoring\u003c\/li\u003e\n\u003cli\u003eCapacity of 2.0 liters to accommodate cooling system needs\u003c\/li\u003e\n\u003cli\u003eDesigned with one mounting hole and an irregular shape for precise fitment\u003c\/li\u003e\n\u003cli\u003eCap and reservoir included in the package\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 603-009 engine coolant reservoir is crafted from high-quality plastic, providing a lightweight yet sturdy solution for coolant storage. Its white color allows for easy visual inspection of coolant levels. The reservoir features a pressurized cap capable of handling up to 20 psi, ensuring the cooling system maintains proper pressure to prevent overheating. Equipped with a built-in level sensor, this reservoir enables accurate monitoring of coolant levels, helping to avoid engine damage due to low coolant. The irregular shape and single mounting hole are designed to fit specific engine compartments, ensuring compatibility and secure installation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Silverado 2500 HD and 3500 HD models\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 2500 HD and 3500 HD models\u003c\/li\u003e\n\u003cli\u003eReplacement for worn or cracked coolant reservoirs\u003c\/li\u003e\n\u003cli\u003eSolves coolant leakage and pressure loss issues\u003c\/li\u003e\n\u003cli\u003ePrevents engine overheating caused by coolant system failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 603-009 reservoir requires removal of the old reservoir and careful alignment of the mounting hole. Since mounting hardware is not included, reuse existing brackets and fasteners or acquire compatible hardware separately. Ensure the pressurized cap is securely tightened to maintain system pressure. Verify the level sensor connection is properly attached to the vehicle’s wiring harness for accurate coolant level readings.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The 603-009 engine coolant reservoir undergoes quality checks to ensure fitment and function. Please refer to Dorman’s warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52124974678197,"sku":"BKKY-603-009","price":108.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_603009_Fro.jpg?v=1775163055","url":"https:\/\/www.partcatalog.com\/products\/dorman-603-009-engine-coolant-reservoir","provider":"PartCatalog","version":"1.0","type":"link"}