URO GRH592 Radiator Coolant Hose - Upper
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URO

URO GRH592 Radiator Coolant Hose - Upper

Brand URO GRH592
Position Upper
Material Epdm
End 1 Inside Diameter 1.04
End 2 Inside Diameter 1.04
Centerline Length 12.75
Branch Quantity 0
Molded Yes
Number Of Quick Connect Fittings 0
Fits —

OE dimensions and shape. Precision-molded for easy installation.

EPDM construction. Resists engine heat, ozone, and electrolysis.

Radiator coolant hose. Built for dependable coolant flow.

Cross-references URO GRH592 and URO-005982 for the same application. See all 2.

$17.79Free shipping
In stock · usually ships same day before 1pm CST
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Not what you need? See all Radiator Coolant Hose options

Radiator Coolant Hose for OE-Style Cooling Repair

The URO GRH592 radiator coolant hose is a molded EPDM replacement built to match OE dimensions and shape for straightforward installation. It is engineered for heat, ozone, and electrochemical degradation resistance, making it a practical choice for restoring cooling system integrity on select BMW and Mercedes-Benz applications.

Key Features

  • Precision-molded to OE dimensions and shape
  • EPDM construction for radiator coolant service
  • Resists engine heat, ozone, and ECD-related rubber breakdown
  • Temperature rating from -40°F to 275°F
  • Guaranteed fitment for the listed application
  • 24-month, unlimited mileage warranty

Product Details

URO GRH592 is a molded radiator coolant hose with a 1.04-inch inside diameter at both ends and a 12.75-inch centerline length. The EPDM rubber construction is selected for cooling system use, where stable sealing, heat resistance, and long-term durability matter. This hose is a direct-fit cooling system replacement for BMW and Mercedes-Benz vehicles that use this OE-style hose configuration.

This part cross-references URO-005982 for the same application.

What It Helps Address

  • Coolant leaks from a cracked or softened hose
  • Cooling system service caused by heat-aged rubber
  • Loss of hose shape that affects sealing at the connection points
  • Rubber deterioration linked to ozone or electrochemical degradation
  • Fitment issues when replacing a molded radiator hose with a generic hose

Installation Notes

Inspect the mating pipes, clamps, and nearby cooling components before installation. Confirm the hose routing matches the original molded shape and verify the connection diameters before filling and bleeding the cooling system. For best results, install on a cool engine and check for leaks after the system reaches operating temperature.

Quality Assurance

URO backs this radiator coolant hose with a 24-month unlimited mileage warranty. The hose is precision-molded to OE dimensions and built from EPDM material rated for temperatures from -40°F to 275°F, supporting dependable service in demanding cooling system conditions.

Related reading

This part fits 0 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
URO — GRH592URO-005982