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Gates 19449 Molded Heater Hose

(2004-2006 Dodge Durango)

Manufacturer

Picture for manufacturer Gates

Part Number

19449
9 reviews
Sale Price

$21.61

Estimated ship date Sunday, November 22

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Product Details

The Gates 19449 Molded Heater Hose is a precision-engineered, OEM-quality replacement hose designed for automotive heating and cooling systems. Pre-shaped to match original equipment routing, this heater hose delivers a reliable, leak-free fit without cutting or bending.

Key Features:

  • EPDM Construction: Features an EPDM inner tube, synthetic fiber knit reinforcement, and an EPDM outer cover for exceptional durability and long service life
  • Electrochemical Degradation (ECD) Resistance: Engineered to resist ECD — the leading cause of hose failure — preventing micro-cracking and premature breakdown
  • Wide Temperature Range: Rated for continuous operation from -40°F to +275°F (-40°C to +135°C)
  • OEM-Quality Fit: Factory molded to match original equipment specifications for a precise, secure installation
  • SAE Compliant: Meets SAE 20R3 EC Class D-1 and D-2 specifications
  • Water Permeation Resistance: Resists coolant permeation to maintain system integrity over time
  • Marine Approved: Suitable for marine cooling and heating applications in addition to automotive use

The Gates 19449 circulates hot coolant between the engine and heater core, supporting both passenger cabin comfort and proper engine temperature regulation. Its molded design prevents kinking and ensures consistent coolant flow. Note: Not intended for fuel or oil transfer applications.

Products specifications

Fits

2004-2006 Dodge Durango

Centerline Length (in)

12.1

Centerline Length (mm)

307

Inside Diameter 1 (in)

.615

Inside Diameter 1 (mm)

16

Inside Diameter 2 (in)

.75

Inside Diameter 2 (mm)

19

Number of Branches

0

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