{"product_id":"dorman-603-270-engine-coolant-reservoir","title":"Dorman 603-270 Engine Coolant Reservoir - Front","description":"\u003ch2\u003eOverview of Dorman Engine Coolant Reservoir 603-270\u003c\/h2\u003e\u003cp\u003eThe Dorman 603-270 engine coolant reservoir is designed for reliable cooling system performance in BMW X5 and Land Rover Range Rover vehicles. This pressurized plastic reservoir includes a spring loaded twist cap and is engineered to meet specific fitment requirements for these models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDurable black plastic construction\u003c\/li\u003e\n\u003cli\u003eDimensions: 182.6 mm length, 230.6 mm height\u003c\/li\u003e\n\u003cli\u003ePressurized reservoir with a 22 psi maximum cap pressure rating\u003c\/li\u003e\n\u003cli\u003eIncludes one coolant reservoir and one spring loaded twist cap\u003c\/li\u003e\n\u003cli\u003eTwo mounting holes for secure installation (mounting hardware not included)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 603-270 engine coolant reservoir is crafted from sturdy plastic to withstand the thermal and pressure demands of BMW X5 and Land Rover Range Rover cooling systems. Its pressurized design, featuring a spring loaded twist cap rated for up to 22 psi, helps maintain optimal coolant pressure and prevents overheating. The reservoir measures 182.6 mm in length and 230.6 mm in height, ensuring proper fitment and fluid capacity. Although mounting hardware and brackets are not included, the reservoir has two mounting holes to facilitate secure attachment within the engine bay.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis engine coolant reservoir is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBMW X5\u003c\/li\u003e\n\u003cli\u003eLand Rover Range Rover\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is specifically designed to replace the original coolant reservoir in these models, ensuring proper fit and function.\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\u003eOverheating caused by loss of coolant pressure\u003c\/li\u003e\n\u003cli\u003eCoolant contamination from faulty caps\u003c\/li\u003e\n\u003cli\u003eInadequate coolant capacity affecting engine temperature regulation\u003c\/li\u003e\n\u003cli\u003eReplacement of worn or deteriorated original equipment reservoirs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify vehicle compatibility with BMW X5 or Land Rover Range Rover before installation\u003c\/li\u003e\n\u003cli\u003eEnsure the engine is cool before removing the old reservoir to avoid injury\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to remove and install the reservoir securely using the two mounting holes\u003c\/li\u003e\n\u003cli\u003eReplace the cap with the included spring loaded twist cap to maintain system pressure\u003c\/li\u003e\n\u003cli\u003eCheck for leaks and proper coolant levels after installation\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 603-270 engine coolant reservoir undergoes rigorous quality control to ensure durability and performance. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44011116003509,"sku":"BKKY-603-270","price":66.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_603270_Fro.jpg?v=1775008891","url":"https:\/\/www.partcatalog.com\/products\/dorman-603-270-engine-coolant-reservoir","provider":"PartCatalog","version":"1.0","type":"link"}