/live/media/UR/UR_C17778_Fro.jpg)
Will it fit your vehicle?
Confirm before you buy. Free return shipping if it doesn't fit.
URO C17778 HVAC Heater Hose
| Brand | URO C17778 |
|---|---|
| Material | Epdm |
| Length | 6.5 |
| End 1 Inside Diameter | .425 |
| End 2 Inside Diameter | .425 |
| Working Pressure | 17 |
| Branch Quantity | 0 |
| Centerline Length (mm) | 165 |
| Diameter (In) | .775 |
| End 1 Inside Diameter (mm) | 10.8 |
| End 2 Inside Diameter (mm) | 10.8 |
| Molded | Yes |
| Number Of Quick Connect Fittings | 0 |
| Fits | — |
Molded OE shape. Fits cleanly and installs with less hassle.
EPDM construction. Resists heat, ozone, and electrochemical breakdown.
Heater hose for dependable coolant flow.
Cross-references URO C17778, C17779 and URO-005091 for the same application. See all 3.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
OE-Style Heater Hose Replacement
URO C17778 is an HVAC heater hose molded to match the OE shape for cleaner routing and easier installation. Built from EPDM and engineered for heat, ozone, and electrochemical degradation resistance, it is a direct-fit replacement for service work where proper hose form and reliable coolant transfer matter.
Compatible With select vehicle applications, this molded heater hose supports accurate fitment for repair jobs that call for an OE-shaped coolant hose. The URO C17778 part number is also referenced in interchange listings for related applications.
Key Features
- Molded to OE heater hose shape for proper appearance and routing
- EPDM construction for resistance to engine heat and ozone
- ECD-resistant material helps reduce internal rubber breakdown from electrolysis
- Temperature range from -40°F to 275°F (-40°C to 135°C)
- End 1 and End 2 inside diameter: 10.8 mm (.425 in)
- Working pressure rating: 17
- Centerline length: 165 mm; overall length: 6.5 in
- URO C17778 is a molded HVAC heater hose replacement
Detailed Description
This HVAC heater hose is built for vehicles that require a molded coolant hose with OE-style contours and consistent hose dimensions. The EPDM material is selected for durability in high-temperature engine bay conditions, while the ECD-resistant formulation helps protect the rubber from electrolysis-related deterioration. For buyers searching for a molded heater hose for URO C17778, or an OE replacement heater hose for Honda Civic service, this part provides the shape and sizing needed for a clean repair.
This part cross-references URO-005091 and C17779 for the same application. The URO C17778 designation is useful when matching a replacement hose by part number during HVAC and cooling system service.
What It Helps Repair
- Coolant hose cracking from age and heat exposure
- Loss of heater circuit flow caused by a deteriorated hose
- Improper hose routing from a misshaped replacement part
- Rubber breakdown linked to ozone and electrochemical degradation
- Fitment issues when replacing a molded heater hose on Honda Civic applications
Installation Notes
Verify hose routing, end diameters, and molded shape against the removed part before installation. Inspect adjoining clamps, fittings, and coolant passages for wear or contamination, and confirm the cooling system is properly filled and bled after service. For Honda Civic heater hose replacement work, matching the OE-style bend profile helps support correct routing and clearance.
Quality Assurance
URO C17778 is backed by a 24-month unlimited mileage warranty. The hose is molded for OE-style fitment and built from EPDM material rated for a wide temperature range, supporting dependable service in HVAC and cooling system repairs.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| No rows match your filter. | ||||