{"product_id":"dorman-603-059-engine-coolant-reservoir","title":"Dorman 603-059 Engine Coolant Reservoir - Front","description":"\u003ch2\u003eReliable Engine Coolant Reservoir for Chevrolet and Pontiac Models\u003c\/h2\u003e\u003cp\u003eThe Dorman 603-059 engine coolant reservoir is designed to provide a durable and efficient solution for your vehicle's cooling system. Specifically compatible with Chevrolet Cobalt, Pontiac G4, G5, and Pursuit models, this reservoir ensures proper coolant storage and pressure management.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable plastic material for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eRectangular shape measuring 7.77 inches in length and 4.75 inches in height\u003c\/li\u003e\n\u003cli\u003eIncludes a pressurized coolant cap rated for up to 15 psi\u003c\/li\u003e\n\u003cli\u003eComes with one coolant reservoir and one cap; mounting hardware and brackets are not included\u003c\/li\u003e\n\u003cli\u003eFeatures two mounting holes for secure installation\u003c\/li\u003e\n\u003cli\u003eWhite and black color scheme for easy identification under the hood\u003c\/li\u003e\n\u003cli\u003eCapacity of 750 ml to maintain optimal coolant levels\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 603-059 engine coolant reservoir is engineered to meet the specific requirements of select Chevrolet and Pontiac vehicles. Made from high-quality plastic, this reservoir is designed to withstand the heat and pressure of the engine cooling system. Its rectangular shape and precise dimensions (7.77 inches long by 4.75 inches high) allow for a proper fit in the engine bay. The included pressurized coolant cap supports a maximum pressure rating of 15 psi, helping to maintain system integrity and prevent coolant loss. Although mounting hardware and brackets are not included, the reservoir features two mounting holes to facilitate installation using existing vehicle components.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis engine coolant reservoir is compatible with the following makes and models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Cobalt\u003c\/li\u003e\n\u003cli\u003ePontiac G4\u003c\/li\u003e\n\u003cli\u003ePontiac G5\u003c\/li\u003e\n\u003cli\u003ePontiac Pursuit\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace the original coolant reservoir in these vehicles, ensuring proper coolant containment and pressure regulation.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Coolant Reservoir\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant leaks due to cracked or damaged reservoirs\u003c\/li\u003e\n\u003cli\u003eLoss of coolant pressure affecting engine temperature regulation\u003c\/li\u003e\n\u003cli\u003eOverheating caused by insufficient coolant capacity\u003c\/li\u003e\n\u003cli\u003eFailure of the coolant cap leading to pressure loss\u003c\/li\u003e\n\u003cli\u003eWear and tear from prolonged exposure to engine heat\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, ensure the engine is cool to avoid injury from hot coolant. The Dorman 603-059 reservoir includes the pressurized cap but does not come with mounting hardware or brackets, so reuse existing components or acquire compatible hardware as needed. Align the reservoir using the two mounting holes and secure it firmly to prevent movement. After installation, check for leaks and verify that the coolant level sensor (if applicable) is functioning properly, noting that this reservoir does not include a level sensor.\u003c\/p\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 603-059 engine coolant reservoir undergoes rigorous quality control to ensure durability and reliability in demanding automotive environments. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44011074388149,"sku":"BKKY-603-059","price":60.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_603059_Ang_0983dc3a-4bee-49bc-a2eb-d004f26d82b7.jpg?v=1775008852","url":"https:\/\/www.partcatalog.com\/products\/dorman-603-059-engine-coolant-reservoir","provider":"PartCatalog","version":"1.0","type":"link"}