URO 17127578405 Engine Coolant Reservoir Hose
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URO 17127578405 Engine Coolant Reservoir Hose

Brand URO 17127578405
Material Pa66-gf30 , pa12 , epdm
Length 772
Color Black
Inside Diameter 16.70
Clamps Included No
Shape Molded
Fits BMW · 1 vehicle

Cross-references Rein CHE0866, URO 17127578405 and VAICO V20-2356 for the same application. See all 5.

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Engine Coolant Reservoir Hose Overview

This URO engine coolant reservoir hose is a molded replacement hose for European vehicle cooling systems. It is built to match the original routing and connection style for a direct service replacement on the specified application.

Fits 2011 BMW 528i, N/A, expansion tank to radiator. Part number 17127578405 is listed for this BMW cooling-system application and is also referenced as 17127578405 in URO cataloging.

Key Features

  • Molded hose shape for consistent fit and routing.
  • Constructed from PA66-GF30, PA12, and EPDM for cooling-system use.
  • 16.70 mm inside diameter for the specified connection size.
  • Black finish for a factory-style appearance.
  • No clamps included.

Detailed Description

URO manufactures replacement parts for European vehicles with an emphasis on OEM-level specifications. This coolant reservoir hose is designed as a molded engine cooling component for the expansion tank to radiator connection on the 2011 BMW 528i. The hose construction uses PA66-GF30, PA12, and EPDM materials to handle the demands of the cooling circuit while maintaining the original-style shape and fit. The part number 17127578405 should be verified against the vehicle’s cooling hose routing before installation.

Common Issues This Part Can Address

  • Cracked or split coolant hose material.
  • Coolant seepage at the reservoir-to-radiator connection.
  • Improper hose routing from a damaged molded hose.
  • Cooling-system leaks caused by aging rubber components.

Installation Notes and Tips

Confirm the hose path, connection points, and inside diameter before installation. Inspect adjoining fittings and the expansion tank neck for wear, corrosion, or residue that could affect sealing. Because clamps are not included, reuse or replace the existing clamps as needed based on condition.

Quality Assurance

URO Parts replacement components are manufactured to meet or exceed OEM specifications for European vehicles. URO Premium products are backed by an unlimited mileage, lifetime warranty, but this listing is for the standard URO Parts line.

Related reading

This part fits 1 vehicle
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2011BMW528iN/AExpansion Tank to Radiator
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Rein — CHE0866URO — 17127578405VAICO — V20-235617 12 7 578 405URO-020579