URO 1118310094 HVAC Heater Hose

OE-Style Heater Hose Replacement

This URO HVAC heater hose is molded to the OE shape for a clean appearance and straightforward installation. It is built for guaranteed fitment and uses EPDM material that resists engine heat, ozone, and electrochemical degradation.

Compatible with classic Mercedes-Benz heating systems, this hose is a direct replacement for applications that require the correct molded profile and two differently sized ends. Part number 1118310094 is also referenced as 111 831 0094.

Key Features

• Molded to OE heater hose shape for proper routing and fit
• EPDM construction resists heat, ozone, and electrochemical breakdown
• Temperature rated from -40°F to 275°F
• Built for a clean, factory-style appearance
• URO part number 1118310094

Detailed Description

URO 1118310094 is an HVAC heater hose designed around OE dimensions and shape, making it a practical replacement for aging rubber hose in Mercedes-Benz heating circuits. The molded profile helps the hose follow the original routing, while the EPDM compound adds resistance to internal degradation caused by electrolysis as well as exposure to heat and ozone. For buyers restoring or maintaining a Mercedes-Benz 220, 220D, 250, 200, 230, 200D, 230S, 190C, 190DC, 220S, or 220SE, this hose supports the correct factory-style layout without altering the system design.

This part cross-references Monroe Shocks & Struts (e.g., 111 831 0094, 117 33403 738) for the same application.

What It Is Used For

• Replacing cracked or hardened heater hose rubber
• Restoring proper coolant flow through the heating circuit
• Correcting leaks caused by age-related hose deterioration
• Maintaining the original molded hose routing
• Addressing heat-related softening or ozone damage

Installation Notes and Tips

Verify the hose shape, end sizes, and engine application before installation. This part is listed with fitment notes that include straight routing and two differently sized ends on specific Mercedes-Benz applications. Inspect adjoining pipes, clamps, and sealing surfaces before transferring the hose into service.

Quality Assurance

URO lists guaranteed fitment for this heater hose and backs it with a 24-month unlimited mileage warranty.