URO 1165010782 Radiator Coolant Hose - Upper
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URO 1165010782 Radiator Coolant Hose - Upper

Brand URO 1165010782
Position Upper
Fits Mercedes-Benz · 4 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 resist internal rubber breakdown.

Cross-references URO 1165010782, 116 501 0782 and 117 33362 738 for the same application. See all 4.

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Radiator Coolant Hose for Mercedes-Benz 300SEL

This URO radiator coolant hose is a direct-fit replacement for the upper hose on 1970-1973 Mercedes-Benz 300SEL models. Built to OE dimensions and shape, it supports straightforward installation and reliable coolant routing for the Mercedes-Benz 300SEL cooling system.

Key Features

  • Precision-molded to OE dimensions and shape for accurate fitment
  • Upper radiator coolant hose for 1970-1973 Mercedes-Benz 300SEL
  • EPDM construction resists engine heat, ozone, and electrochemical degradation
  • Temperature rated from -40°F to 275°F (-40°C to 135°C)
  • 24-month, unlimited mileage warranty

Detailed Description

URO part number 1165010782 is a radiator coolant hose engineered for the upper cooling circuit on classic Mercedes-Benz 300SEL applications. The molded profile follows OE specifications to help maintain proper hose routing, sealing, and coolant flow. For buyers searching for a 1970-1973 Mercedes-Benz 300SEL upper radiator hose or URO 1165010782 replacement hose, this part provides a direct-fit service solution.

The hose uses durable EPDM material with resistance to heat, ozone, and electrochemical degradation, helping reduce internal rubber breakdown from electrolysis. This makes it a practical choice for restoring cooling-system integrity on Mercedes-Benz 300SEL vehicles where hose condition is critical to stable operating temperatures.

This part cross-references URO-000767 for the same application.

What It Helps Fix

  • Coolant leaks from a cracked or hardened upper hose
  • Restricted coolant flow caused by hose collapse or internal deterioration
  • Cooling-system service issues on a 1970-1973 Mercedes-Benz 300SEL
  • Improper hose fit from a non-OE-shaped replacement
  • Heat-related rubber breakdown in the upper radiator circuit

Installation Notes and Tips

Verify the hose routing against the original part before installation and inspect adjoining clamps, radiator necks, and engine fittings for wear or corrosion. Drain coolant as needed, then install the hose in the upper position on the Mercedes-Benz 300SEL cooling system and confirm a secure seal after refill and warm-up.

Quality Assurance

URO backs this radiator coolant hose with a 24-month unlimited mileage warranty. The part is precision-molded for OE-style fitment and built from EPDM material rated for a wide temperature range to support dependable service in the cooling system.

Related reading

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1973Mercedes-Benz300SEL——Upper—
1972Mercedes-Benz300SEL——Upper—
1971Mercedes-Benz300SEL——Upper—
1970Mercedes-Benz300SEL3.5LV8Upper—
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
URO — 1165010782116 501 0782117 33362 738URO-000767