URO 1122030382 Radiator Coolant Hose - Lower - Oil Cooler to Water Pump

Mercedes-Benz Radiator Coolant Hose

This URO radiator coolant hose is a molded OE-style replacement for select Mercedes-Benz cooling system applications. Built from EPDM and shaped to match factory dimensions, it supports a precise fit on vehicles such as the Mercedes-Benz E320, S430, and ML500.

Key Features

• Precision-molded to OE dimensions and shape for straightforward installation
• EPDM construction resists engine heat, ozone, and electrochemical degradation
• Temperature range from -40°F to 275°F (-40°C to 135°C)
• Centerline length: 2.133 in.
• End inside diameter: 0.595 in. on both ends
• Molded hose design for factory-style routing
• URO part number 1122030382

Detailed Description

URO 1122030382 is a radiator coolant hose engineered for Mercedes-Benz cooling system service where exact routing and dimensional accuracy matter. The molded EPDM construction helps resist heat cycling and ozone exposure, while the ECD-resistant material helps reduce internal rubber breakdown caused by electrolysis. This hose is a direct-fit choice for many Mercedes-Benz models, including E320, S430, CL500, ML320, and C320 applications.

This part cross-references URO-000464 for the same application.

What It Helps Address

• Coolant leaks caused by cracked or aged hose rubber
• Softening or swelling from prolonged heat exposure
• Fitment issues from hoses that do not match OE shape
• Cooling system service on Mercedes-Benz E320, S430, and ML500 models
• Internal hose deterioration linked to electrochemical degradation

Installation Notes and Tips

Verify the engine range and position before ordering, as this hose is listed for multiple Mercedes-Benz applications and one lower oil cooler to water pump position on the 2000 ML55 AMG. Inspect adjoining clamps, fittings, and coolant passages during replacement, and confirm the hose follows the original routing before refilling the system.

Quality Assurance

URO backs this hose with a 24-month unlimited mileage warranty. It is precision-molded for OE dimensions and built from durable EPDM to support reliable cooling system service.

Fitment

• Fits 2009-2010 Mercedes-Benz SLK55 AMG, N/A
• Fits 2006-2007 Mercedes-Benz ML500, N/A
• Fits 2006-2007 Mercedes-Benz R500, N/A
• Fits 2005-2006 Mercedes-Benz C55 AMG, N/A
• Fits 2000-2006 Mercedes-Benz CL500, N/A, Engine Range To 30-000200
• Fits 2002-2006 Mercedes-Benz G500, N/A, Engine Range To 30-000200
• Fits 2006 Mercedes-Benz G55 AMG, N/A
• Fits 2004-2006 Mercedes-Benz S430, N/A, Engine Range To 30-000200
• Fits 2001-2005 Mercedes-Benz C240, N/A, Engine Range: To 30-033140
• Fits 2001-2005 Mercedes-Benz C320, N/A, Engine Range: To 30-033140
• Fits 2003-2005 Mercedes-Benz G55 AMG, N/A, Engine Range: To 30-033140
• Fits 2002-2005 Mercedes-Benz ML500, N/A, Engine Range: To 30-033140
• Fits 2000-2005 Mercedes-Benz S500, N/A, Engine Range To 30-000200
• Fits 2002-2004 Mercedes-Benz C32 AMG, N/A, Engine Range: To 30-033140
• Fits 2003-2004 Mercedes-Benz CLK55 AMG, N/A, Engine Range: To 30-033140
• Fits 2002-2004 Mercedes-Benz SLK32 AMG, N/A, Engine Range: To 30-033140
• Fits 2001-2004 Mercedes-Benz SLK320, N/A, Engine Range: To 30-033140
• Fits 1998-2003 Mercedes-Benz CLK320, N/A, Engine Range To 30-000200
• Fits 1999-2003 Mercedes-Benz CLK430, N/A, Engine Range To 30-000200
• Fits 1998-2003 Mercedes-Benz E320, N/A, Engine Range: To 30-033140
• Fits 2003 Mercedes-Benz E320, N/A, Engine Range To 30-000200
• Fits 2001-2003 Mercedes-Benz ML320, N/A, Engine Range: To 30-033140
• Fits 2001-2003 Mercedes-Benz ML55 AMG, N/A, Engine Range: To 30-033140
• Fits 2001-2003 Mercedes-Benz S430, N/A, Engine Range: To 30-033140
• Fits 2001-2002 Mercedes-Benz CL55 AMG, N/A, Engine Range To 30-000200
• Fits 2001-2002 Mercedes-Benz CLK55 AMG, N/A, Engine Range To 30-000200
• Fits 1998-2002 Mercedes-Benz E430, N/A, Engine Range To 30-000200
• Fits 2001-2002 Mercedes-Benz E55 AMG, N/A, Engine Range: To 30-033140
• Fits 1999-2002 Mercedes-Benz SL500, N/A, Engine Range To 30-000200
• Fits 2001 Mercedes-Benz ML430, N/A, Engine Range: To 30-033140
• Fits 1998-2000 Mercedes-Benz C280, N/A, Engine Range: To 30-033140
• Fits 1998-2000 Mercedes-Benz C43 AMG, N/A, Engine Range To 30-000200
• Fits 1999-2000 Mercedes-Benz E55 AMG, N/A
• Fits 1998-2000 Mercedes-Benz ML320, N/A
• Fits 1999-2000 Mercedes-Benz ML430, N/A
• Fits 2000 Mercedes-Benz ML55 AMG, Lower - Oil Cooler to Water Pump
• Fits 2000 Mercedes-Benz S430, N/A