URO GRH508 Radiator Coolant Hose - Lower
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URO

URO GRH508 Radiator Coolant Hose - Lower

Brand URO GRH508
Position Lower
Fits —

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

Heat and ozone resistant. Built to handle demanding cooling-system conditions.

ECD-resistant EPDM. Helps resist electrolysis from breaking down the rubber.

Cross-references URO GRH508, AHA8751 and URO-005950 for the same application. See all 3.

$27.65Free shipping
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Radiator Coolant Hose for OE-Style Cooling Repair

The URO GRH508 radiator coolant hose is a direct-fit replacement for cooling system service where a precise OE-style hose shape matters. It is built for heat, ozone, and electrochemical degradation resistance to support reliable coolant flow in the engine bay.

Compatible With select vehicle applications, including BMW and Mercedes-Benz models where this hose configuration is specified. The GRH508 is formed to OE dimensions for easier installation and consistent routing.

Key Features

  • Precision-molded to OE dimensions and shape
  • EPDM construction with ECD resistance to help reduce internal rubber breakdown
  • Resists engine heat and ozone exposure
  • Temperature range from -40°F to 275°F (-40°C to 135°C)
  • 24-month unlimited mileage warranty
  • URO GRH508 radiator coolant hose for direct replacement service

Detailed Description

This radiator coolant hose is engineered as an OE-style replacement for cooling system repairs that require correct fitment and stable hose routing. The molded profile supports proper connection alignment at the radiator and related cooling components, helping restore coolant transfer in the system. For buyers searching for a BMW coolant hose or Mercedes-Benz radiator hose by part number, GRH508 provides a focused replacement option.

This part cross-references URO (e.g., URO-005950) for the same application.

Common Repair Issues

  • Cracked or hardened coolant hose material
  • Coolant leaks at hose bends or connection points
  • Heat-related hose distortion in the engine bay
  • Internal rubber degradation from electrolysis
  • Poor hose routing after a damaged original hose

Installation Notes and Tips

Inspect adjoining clamps, radiator necks, and coolant fittings before installation. Confirm the hose follows the original routing path and verify the cooling system is properly filled and bled after service. Use the vehicle’s OE layout to confirm the correct application before ordering the GRH508.

Quality Assurance

URO backs this radiator coolant hose with a 24-month unlimited mileage warranty. The hose is precision-molded for OE dimensions and made from EPDM material rated for heat, ozone, and electrochemical degradation resistance.

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 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
URO — GRH508AHA8751URO-005950