URO 11531721708 Radiator Coolant Hose - Upper
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URO

URO 11531721708 Radiator Coolant Hose - Upper

Brand URO 11531721708
Position Upper
Fits BMW · 9 vehicles

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

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

EPDM construction. ECD-resistant material helps prevent internal rubber breakdown.

Cross-references URO 11531721708, VAICO V20-0147 and 11 53 1 721 708 for the same application. See all 7.

$21.81Free shipping
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Radiator Coolant Hose for BMW 318i, 318is, 318ti

This URO radiator coolant hose is a direct-fit replacement for select BMW E36 cooling system applications. It is built to OE dimensions and shape for straightforward installation on the upper hose position.

  • Fits 1992-1995 BMW 318i, upper
  • Fits 1992-1995 BMW 318is, upper
  • Fits 1995 BMW 318ti, upper
  • Precision-molded to OE dimensions and shape
  • EPDM construction resists electrochemical degradation, heat, and ozone
  • Temperature rated from -40°F to 275°F (-40°C to 135°C)
  • URO Part Number: 11531721708

Built for Cooling System Service

Use this radiator coolant hose when replacing a worn or damaged upper hose on compatible BMW 318i, BMW 318is, and BMW 318ti models. The molded profile follows the original routing and connection points, helping restore proper coolant flow in the engine bay. Part number 11531721708 is also referenced for the same application under select cross-reference listings.

Common Problems It Can Address

  • Coolant leaks from cracked or aged hose rubber
  • Softening, swelling, or collapse under operating temperature
  • Heat-related hose deterioration near the radiator
  • Ozone and chemical exposure that breaks down the hose surface
  • Poor fit from generic hose replacements

Installation Notes

Confirm the upper hose routing and connection points before installation. Inspect adjoining clamps, thermostat housing connections, and radiator necks for wear or corrosion before reassembly. Proper coolant refill and bleeding procedures should be followed after service to help prevent air pockets in the cooling system.

Quality Assurance

URO backs this hose with a 24-month unlimited mileage warranty. The hose is engineered for guaranteed fitment and made from ECD-resistant EPDM material to help resist internal rubber breakdown from electrolysis. Part number 11531721708 is a direct OE-style replacement for BMW cooling system service.

Related reading

This part fits 9 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1995BMW318iUpper—
1995BMW318isUpper—
1995BMW318tiUpper—
1994BMW318iUpper—
1994BMW318isUpper—
1993BMW318iUpper—
1993BMW318isUpper—
1992BMW318iUpper—
1992BMW318isUpper—
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
URO — 11531721708VAICO — V20-014711 53 1 721 708117 06089 589117 06089 73811531721708EURO-000706