URO 3507412 HVAC Heater Hose - Upper
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URO 3507412 HVAC Heater Hose - Upper

Brand URO 3507412
Position Upper
Material Epdm
Length 22.25
End 1 Inside Diameter 0.59
End 2 Inside Diameter 0.59
Working Pressure 50
Branch Quantity 0
Centerline Length (mm) 565.2
Diameter (In) 0.59
End 1 Inside Diameter (mm) 15.0
End 2 Inside Diameter (mm) 15.0
Molded Yes
Number Of Quick Connect Fittings 0
Fits Volvo · 6 vehicles

OE-shaped molded hose. Matches the original form for easier installation and a clean appearance.

EPDM construction. Resists heat, ozone, and electrochemical breakdown from the inside out.

Built for a 50 psi working pressure and a wide temperature range.

Cross-references URO 3507412, 117 53104 662 and 32101650 for the same application. See all 4.

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Volvo Heater Hose Replacement

This URO HVAC heater hose is a molded OE-style replacement for select Volvo cooling and heater circuit applications. It is built for direct fitment on 1991-1995 Volvo 740 and 940 models where the heater hose routes from the cylinder head to the heater inlet.

  • Fits 1992-1995 Volvo 940, N/A
  • Fits 1992 Volvo 740, N/A
  • Fits 1991 Volvo 940, Upper
  • Molded to OE heater hose shape for proper routing and appearance
  • EPDM construction for heat and ozone resistance
  • ECD-resistant rubber formulation helps resist electrochemical degradation
  • Temperature range: -40°F to 275°F (-40°C to 135°C)
  • 0.59 in. inside diameter at both ends
  • Working pressure rating: 50

Product Details

Part number 3507412 is a molded HVAC heater hose made from EPDM material with a centerline length of 565.2 mm and a 22.25 in. overall length. The OE-shaped design supports clean routing in the engine bay and helps maintain the original hose path on Volvo 940 and Volvo 740 heater connections. This part cross-references URO-002660 for the same application.

Common Replacement Reasons

  • Cracked or hardened heater hose rubber
  • Coolant seepage at the hose body or ends
  • Restricted heater flow from an aging hose
  • Incorrect routing after prior repair work
  • Heat-related hose deterioration near the cylinder head

Installation Notes

Verify the hose routing and end diameters before installation on your Volvo 940 or Volvo 740. The molded shape is intended to match OE routing, which helps reduce stress at the connection points and simplifies alignment during replacement. Confirm the position listed for your vehicle, including N/A or Upper applications, before ordering part number 3507412.

Quality Assurance

URO lists this heater hose with guaranteed fitment and a 24-month unlimited mileage warranty. The EPDM construction is engineered for resistance to engine heat, ozone, and electrochemical degradation.

Related reading

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
1995Volvo940—N/ACylinder Head to Heater; Inlet
1994Volvo940—N/ACylinder Head to Heater; Inlet
1993Volvo940—N/ACylinder Head to Heater; Inlet
1992Volvo740—N/ACylinder Head to Heater; Inlet
1992Volvo940—N/ACylinder Head to Heater; Inlet
1991Volvo940GLEUpper—
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
URO — 3507412117 53104 66232101650URO-002660