{"product_id":"rein-ept0262-engine-coolant-reservoir-radiator","title":"Rein EPT0262 Engine Coolant Reservoir - Radiator","description":"\u003ch2\u003eOE-Style Coolant Reservoir for BMW X3 and X4\u003c\/h2\u003e\u003cp\u003eRein EPT0262 is an engine coolant reservoir built for direct-fit replacement on select BMW cooling systems. It uses plastic construction in a natural finish and a twist-on cap design, with fitment for the radiator position on 2018-2024 BMW X3 and 2019-2025 BMW X4 applications without a cap.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePlastic coolant expansion tank for radiator-mounted applications\u003c\/li\u003e\n\u003cli\u003eNatural color housing for OE-style appearance\u003c\/li\u003e\n\u003cli\u003eTwist-on cap type\u003c\/li\u003e\n\u003cli\u003eNo cap included\u003c\/li\u003e\n\u003cli\u003eNo mounting hardware included\u003c\/li\u003e\n\u003cli\u003eNo mounting brackets included\u003c\/li\u003e\n\u003cli\u003eRein part number EPT0262\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eRein Automotive designs this expansion tank to match OE fit, form, and function for BMW cooling system service. The reservoir is made from virgin plastic rather than regrind material, which helps maintain durability through repeated heat cycles and reduces the risk of cracking associated with lower-grade recycled plastics. This makes Rein EPT0262 a practical replacement for BMW X3 and BMW X4 models that need a radiator coolant reservoir in the original location.\u003c\/p\u003e\u003cp\u003eThis part cross-references 17135A6A030 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or leaking coolant reservoir housing\u003c\/li\u003e\n\u003cli\u003eLoss of coolant from the radiator expansion tank\u003c\/li\u003e\n\u003cli\u003eWarning lights related to low coolant level\u003c\/li\u003e\n\u003cli\u003eCooling system service needs on BMW X3 and BMW X4 models\u003c\/li\u003e\n\u003cli\u003eReservoir damage from repeated heat cycling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFits 2018-2024 BMW X3, radiator, w\/o Cap. Fits 2019-2025 BMW X4, radiator, w\/o Cap. Verify the existing reservoir style, cap type, and mounting points before installation. Transfer or source any required cap separately, since this unit is supplied without a cap. Inspect hoses, seals, and adjacent cooling components during replacement to help prevent repeat leaks.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eRein Automotive positions this reservoir as an OE-quality replacement built to meet original equipment expectations for fit and material durability. The virgin-plastic construction is selected to support long service life in demanding engine bay temperatures.\u003c\/p\u003e","brand":"Rein","offers":[{"title":"Default Title","offer_id":52918199124149,"sku":"DFBS-EPT0262","price":97.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/C8_EPT0262_Fro.jpg?v=1785567097","url":"https:\/\/www.partcatalog.com\/products\/rein-ept0262-engine-coolant-reservoir-radiator","provider":"PartCatalog","version":"1.0","type":"link"}