{"product_id":"rein-che0203-engine-coolant-hose-oil-cooler-outlet-to-pipe","title":"Rein CHE0203 Engine Coolant Hose - Oil Cooler Outlet To Pipe","description":"\u003ch2\u003eOE-Style Coolant Hose for European Applications\u003c\/h2\u003e\u003cp\u003eThe Rein CHE0203 engine coolant hose is a direct replacement for the original hose assembly used on select Volkswagen and Audi applications. Built for the oil cooler outlet to pipe connection, it matches OE dimensions and connector style for a precise service fit on the 2000-2005 Volkswagen Passat and 2001 Audi A4 \/ A4 Quattro.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement design reduces installation time.\u003c\/li\u003e\n\u003cli\u003eNo cutting, refitting, or hose adjustment required.\u003c\/li\u003e\n\u003cli\u003eHelps prevent leaks and repeat repairs from reused quick connectors and O-rings.\u003c\/li\u003e\n\u003cli\u003eEPDM hose construction resists heat, salt, road debris, oil, and other contaminants.\u003c\/li\u003e\n\u003cli\u003eBlack single-hose design with OE-style thermoplastic quick connect fittings.\u003c\/li\u003e\n\u003cli\u003eRein CHE0203 is built to match the original hose shape, branch sizing, and connection points.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eRein CHE0203 is an OE quality water hose engineered for European vehicles that require an exact-fit coolant line at the oil cooler outlet to pipe location. The hose is designed as a direct replacement for the factory part, with the same end dimensions and connector style to support a clean repair on the Volkswagen Passat and Audi A4 platform. This makes CHE0203 a practical choice when replacing a worn, cracked, or leaking coolant hose assembly.\u003c\/p\u003e\u003cp\u003eThis part cross-references 06B121058 for the same application. For buyers searching for a Volkswagen Passat coolant hose or Audi A4 oil cooler outlet to pipe hose, CHE0203 provides an OE-style service solution without modifying the original routing.\u003c\/p\u003e\u003ch2\u003eWhat This Hose Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant leaks at the oil cooler outlet to pipe connection.\u003c\/li\u003e\n\u003cli\u003eCracked or heat-aged EPDM hose material.\u003c\/li\u003e\n\u003cli\u003eFitment issues caused by reused quick connectors or O-rings.\u003c\/li\u003e\n\u003cli\u003eInstallation delays from hoses that require trimming or reshaping.\u003c\/li\u003e\n\u003cli\u003eRepeat cooling system repairs caused by mismatched replacement parts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle application and hose routing before installation. CHE0203 is application-specific for the listed Volkswagen Passat and Audi A4 \/ A4 Quattro fitments, so confirm the oil cooler outlet to pipe configuration and compare the original hose assembly to the replacement part. Inspect mating surfaces, quick connectors, and seals during service to help ensure a proper seal.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eRein designs this coolant hose as an OE-quality replacement for European vehicles, with attention to original hose geometry and connector fit. The part is backed by a 24-month or 24,000-mile warranty.\u003c\/p\u003e","brand":"Rein","offers":[{"title":"Default Title","offer_id":52431278112949,"sku":"DFBS-CHE0203","price":39.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/C8_CHE0203_Fro.jpg?v=1777850396","url":"https:\/\/www.partcatalog.com\/products\/rein-che0203-engine-coolant-hose-oil-cooler-outlet-to-pipe","provider":"PartCatalog","version":"1.0","type":"link"}