URO 2225015591 Engine Coolant Reservoir Hose

Engine Coolant Reservoir Hose Overview

This URO engine coolant reservoir hose is a direct-fit replacement for select Mercedes-Benz cooling system applications. It is built for tank-to-radiator routing and uses molded PA12 construction with quick-connect ends for a precise connection.

Part number 2225015591 is listed for Mercedes-Benz S-Class and Maybach applications, including S550, S600, S63 AMG, S65 AMG, S560, S560e, Maybach S550, Maybach S600, Maybach S560, and Maybach S650 models. If you are replacing a leaking or damaged coolant reservoir hose, 2225015591 provides the correct molded layout for the specified fitments.

Key Features

• Molded PA12 hose construction for the specified cooling system routing
• Two quick-connect fittings for secure end connections
• 1.16 in. inside diameter at both ends
• Rated for 40 maximum working pressure
• Designed for tank-to-radiator coolant transfer

Detailed Description

URO replacement cooling components are engineered to meet or exceed OEM specifications for European vehicles. This hose follows the original molded shape and connection style used in the factory cooling circuit, helping maintain proper coolant flow between the reservoir tank and radiator. The part number 2225015591 is a fitment-specific solution for Mercedes-Benz S-Class and Maybach models, including applications with code-based requirements on the S560e.

For buyers searching for a Mercedes-Benz coolant reservoir hose, Mercedes-Benz S550 coolant hose, or Maybach S560 tank-to-radiator hose, this part number 2225015591 matches the listed applications without requiring guesswork on hose shape or connector style.

What This Part Helps Address

• Coolant leaks from a cracked or worn reservoir hose
• Improper hose routing caused by a damaged molded line
• Loose or failing quick-connect ends
• Restricted coolant transfer between the tank and radiator
• Replacement needs for a missing or deteriorated factory-style hose

Installation Notes and Tips

Verify the vehicle code notes before ordering, especially for 2019-2020 S560e applications. Confirm the hose routing, connector style, and end diameters against the original part before installation. This hose is listed for tank-to-radiator use on the specified Mercedes-Benz models.

Quality Assurance

URO Parts components are manufactured to meet or exceed OEM specifications for European vehicles. A.P.A. also offers URO Premium problem-solving components, and the brand states that those premium products are covered by an unlimited mileage, lifetime warranty.